function handleKeypress(e) {
    var keycode;
    if (window.event) {
        e = window.event;
        keycode = e.keyCode;
        }
    else if (e) {
        keycode = e.which;
    }
    if (keycode == 13) {
        var tg = (e.target) ? e.target : e.srcElement;
        if (tg && tg.form == formObject && tg.type != "select-one" && tg.type != "select-multiple") {
            formObject.submit();
            return false;
        }
    }
    return true;
};

function Rcertify() {
	popupWin = window.open('http://www.bbbonline.org/cks.asp?id=875001246', 'Participant','location=yes,scrollbars=yes,width=450,height=300');
	window.name = 'opener';
}
/*************************************************************************

  dw_viewport.js
  version date Nov 2003
  
  This code is from Dynamic Web Coding 
  at http://www.dyn-web.com/
  Copyright 2003 by Sharon Paine 
  See Terms of Use at http://www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!

*************************************************************************/  
  
var viewport = {
  getWinWidth: function () {
    this.width = 0;
    if (window.innerWidth) this.width = window.innerWidth - 18;
    else if (document.documentElement && document.documentElement.clientWidth) 
  		this.width = document.documentElement.clientWidth;
    else if (document.body && document.body.clientWidth) 
  		this.width = document.body.clientWidth;
  },
  
  getWinHeight: function () {
    this.height = 0;
    if (window.innerHeight) this.height = window.innerHeight - 18;
  	else if (document.documentElement && document.documentElement.clientHeight) 
  		this.height = document.documentElement.clientHeight;
  	else if (document.body && document.body.clientHeight) 
  		this.height = document.body.clientHeight;
  },
  
  getScrollX: function () {
    this.scrollX = 0;
  	if (typeof window.pageXOffset == "number") this.scrollX = window.pageXOffset;
  	else if (document.documentElement && document.documentElement.scrollLeft)
  		this.scrollX = document.documentElement.scrollLeft;
  	else if (document.body && document.body.scrollLeft) 
  		this.scrollX = document.body.scrollLeft; 
  	else if (window.scrollX) this.scrollX = window.scrollX;
  },
  
  getScrollY: function () {
    this.scrollY = 0;    
    if (typeof window.pageYOffset == "number") this.scrollY = window.pageYOffset;
    else if (document.documentElement && document.documentElement.scrollTop)
  		this.scrollY = document.documentElement.scrollTop;
  	else if (document.body && document.body.scrollTop) 
  		this.scrollY = document.body.scrollTop; 
  	else if (window.scrollY) this.scrollY = window.scrollY;
  },
  
  getAll: function () {
    this.getWinWidth(); this.getWinHeight();
    this.getScrollX();  this.getScrollY();
  }
  
}

/*************************************************************************
  This code is from Dynamic Web Coding at http://www.dyn-web.com/
  Copyright 2003 by Sharon Paine 
  See Terms of Use at http://www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

var menuLayers = {
  timer: null,
  activeMenuID: null,
  offX: -235,   // horizontal offset 
  offY: -60,   // vertical offset 
  show: function(id, e) {
    var mnu = document.getElementById? document.getElementById(id): null;
    if (!mnu) return;
    this.activeMenuID = id;
    if ( mnu.onmouseout == null ) mnu.onmouseout = this.mouseoutCheck;
    if ( mnu.onmouseover == null ) mnu.onmouseover = this.clearTimer;
    viewport.getAll();
    this.position(mnu,e);
  },
  
  show2: function(id, e, xOffset, yOffset) {
    this.offX = xOffset;
    this.offY = yOffset;
    var mnu = document.getElementById? document.getElementById(id): null;
    if (!mnu) return;
    this.activeMenuID = id;
    if ( mnu.onmouseout == null ) mnu.onmouseout = this.mouseoutCheck;
    if ( mnu.onmouseover == null ) mnu.onmouseover = this.clearTimer;
    viewport.getAll();
    this.position(mnu,e);
  },
  
  showUsingTimer: function(id) {
    var mnu = document.getElementById? document.getElementById(id): null;
    if (!mnu) return;
    this.activeMenuID = id;
    if ( mnu.onmouseout == null ) mnu.onmouseout = this.mouseoutCheck;
    if ( mnu.onmouseover == null ) mnu.onmouseover = this.clearTimer;
    viewport.getAll();
    this.showItem(mnu);
  },

  hide: function() {
    this.clearTimer();
    if (this.activeMenuID && document.getElementById) 
      this.timer = setTimeout("document.getElementById('"+menuLayers.activeMenuID+"').style.visibility = 'hidden'", 200);
  },
  
  position: function(mnu, e) {
    var x = e.pageX? e.pageX: e.clientX + viewport.scrollX;
    var y = e.pageY? e.pageY: e.clientY + viewport.scrollY;
    
    if ( x + mnu.offsetWidth + this.offX > viewport.width + viewport.scrollX )
      x = x - mnu.offsetWidth - this.offX;
    else x = x + this.offX;
  
    if ( y + mnu.offsetHeight + this.offY > viewport.height + viewport.scrollY )
      y = ( y - mnu.offsetHeight - this.offY > viewport.scrollY )? y - mnu.offsetHeight - this.offY : viewport.height + viewport.scrollY - mnu.offsetHeight;
    else y = y + this.offY;
    
    mnu.style.left = x + "px"; mnu.style.top = y + "px";
    this.timer = setTimeout("document.getElementById('" + menuLayers.activeMenuID + "').style.visibility = 'visible'", 200);
  },
  
  showItem: function(mnu) {
    this.timer = setTimeout("document.getElementById('" + menuLayers.activeMenuID + "').style.visibility = 'visible'", 200);
  },
  
  mouseoutCheck: function(e) {
    e = e? e: window.event;
    // is element moused into contained by menu? or is it menu (ul or li or a to menu div)?
    var mnu = document.getElementById(menuLayers.activeMenuID);
    var toEl = e.relatedTarget? e.relatedTarget: e.toElement;
    if ( mnu != toEl && !menuLayers.contained(toEl, mnu) ) menuLayers.hide();
  },
  
  // returns true of oNode is contained by oCont (container)
  contained: function(oNode, oCont) {
    if (!oNode) return; // in case alt-tab away while hovering (prevent error)
    while ( oNode = oNode.parentNode ) 
      if ( oNode == oCont ) return true;
    return false;
  },

  clearTimer: function() {
    if (menuLayers.timer) clearTimeout(menuLayers.timer);
  }
  
}

// Browser Detection
var isAOL=false, isIE6=false, isIE55=false, isIE5=false, isIE4=false, isIE3=false, isIE=false
var isNN6=false, isNN5=false, isNN4=false, isNN3=false
var isMac=false, isWB5=false, isWB4=false, isWB3=false, isSafari=false
var browser_name = navigator.appName;
var browser_version = parseFloat(navigator.appVersion);
if (navigator.appVersion.indexOf('AOL') > -1) {
	isAOL = true;
}
if (navigator.appVersion.indexOf('Mac') > -1) {
	isMac = true;
}
if (navigator.appVersion.indexOf('Safari') > -1) {
	isSafari = true;
}
if (navigator.appName.indexOf('Netscape') > -1) {
	if(navigator.userAgent.indexOf('6.') > -1) {
		isNN6 = true;
	} else if (browser_version >= 5) {
		isNN5 = true;
	} else if (browser_version >= 4) {
		isNN4 = true;
	} else if (browser_version >= 3) {
		isNN3 = true;
	}
} else if (navigator.appName.indexOf('Microsoft Internet Explorer') > -1) {
	isIE = true;
	isIE7 = false;
	if (navigator.appVersion.indexOf('MSIE 7') > -1) {
		isIE7 = true;
	} else if (navigator.appVersion.indexOf('MSIE 6.0') > -1) {
		isIE6 = true;
	} else if (navigator.appVersion.indexOf('MSIE 5.5') > -1) {
		isIE55 = true;
	} else if (navigator.appVersion.indexOf('MSIE 5.0') > -1) {
		isIE5 = true;
	} else if (navigator.appVersion.indexOf('MSIE 4.') > -1) {
		isIE4 = true;
	} else {
		isIE3 = true;
	}
} else {
	if (browser_version >= 5) {
		isWB5 = true;
	} else if (browser_version >= 4) {
		isWB4 = true;
	} else if (browser_version >= 3) {
		isWB3 = true;
	}
}

// Used for Fireclick Tracking from Flash SWF
function call_fc_flash(arg1, arg2) {
    if (typeof(fc_flash) == "function") {
        fc_flash(arg1, arg2);
    }
}

function hideInterstitial() {
    document.write('</div>');
    if (document.getElementById) {
    	document.getElementById('interstitial-box').style.display = 'none';
    	document.getElementById('loading-container').style.display = 'block';

        if (document.body) {
            document.body.style.backgroundImage = "url(/images/promotions/bg_tile.gif)";
        }
        if (document.documentElement) {
            document.documentElement.style.backgroundImage = "url(/images/promotions/bg_tile.gif)";
        }
    }
}

function hideInterstitial2() {
    if (document.getElementById) {
    	document.getElementById('interstitial-box').style.display = 'none';
    	document.getElementById('loading-container').style.display = 'block';

        if (document.body) {
            document.body.style.backgroundImage = "url(/images/promotions/bg_tile.gif)";
        }
        if (document.documentElement) {
            document.documentElement.style.backgroundImage = "url(/images/promotions/bg_tile.gif)";
        }
    }
}

function showInterstitialFlash() {
    document.write('<object type="application/x-shockwave-flash" data="/images/chrysalis/interstitial/searching.swf" width="250" height="160">\n');
    document.write('  <param name="movie" value="/images/chrysalis/interstitial/searching.swf" />\n');
    document.write('  <img src="/images/chrysalis/interstitial/searching.png" width="250" height="160" alt="Loading" />\n');
    document.write('</object>\n');
}

function hideWaitScreen() {
	var oWait = null, elemWait = null;
	if (document.getElementById) { // IE 5+/NS6
		elemWait = document.getElementById('waitScreen');
		if (elemWait != null) {
			oWait = elemWait.style;
		}
	} else if (document.layers) {
		oWait = document.layers['waitScreen'];
	} else if (document.all) {
		elemWait = document.all['waitScreen'];
		if (elemWait != null) {
			oWait = elemWait.style;
		}
	}
	if (oWait != null) {
		oWait.visibility = 'hidden';
	}
}


function popupBook(url) {
	var w=window.open(url, "myWindow", 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=503,height=250');
	w.focus();
}


function popUp(url) {
	sealWin=window.open(url,"win",'toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1,width=500,height=450');
	self.name = "mainWin";
}

function openNewWindow(fileName,windowName,theWidth,theHeight) {
	if (windowName == "newWindow") {
		 windowName = new String(Math.round(Math.random() * 100000));
	}
	window.open(fileName,windowName,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width="+theWidth+",height="+theHeight)
}

function openMapWindow(mapUrl,windowName,width,height) {
	window.open(mapUrl,windowName,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width="+width+",height="+height)
}
function openMapWithPropInfo(mapUrl,propInfo,propInfoString,windowName,width,height) {
	var newUrl;
	if (isNN3 || isNN4 || isNN6) {
		newUrl = mapUrl + propInfo + propInfoString;
	} else {
		newUrl = mapUrl + propInfo + escape(propInfoString);
	}	
	window.open(newUrl,windowName,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width="+width+",height="+height)	
}

function openNewWindowEscape(fileName,windowName,theWidth,theHeight,to) {
	if (windowName == "newWindow") {
		 windowName = new String(Math.round(Math.random() * 100000));
	}
	var encoded = escape(to);
	encoded = fileName + encoded;
	window.open(encoded,windowName,"toolbar=1,location=1,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width="+theWidth+",height="+theHeight)
}

function openNewWindowReturnFalse(fileName,windowName,theWidth,theHeight) {
	if (windowName == "newWindow") {
		 windowName = new String(Math.round(Math.random() * 100000));
	}
	var w = window.open(fileName,windowName,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width="+theWidth+",height="+theHeight);
	return false;
}

function openPopup(url, to, windowName, theWidth, theHeight) {
	var newURL;
	if (isNN3 || isNN4) {
		newURL = url + to;
	} else {
		newURL = url + escape(to);
	}
	window.open(newURL,windowName,"toolbar=1,location=1,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width="+theWidth+",height="+theHeight)
}

function openPopup3(url, name1, param1, name2, param2, name3, param3, windowName, theWidth, theHeight) {
	var wSettings = 'toolbar=1,location=1,directories=0,status=0,menubar=1,scrollbars=1,resizable=1';
	openPopupWin(url, name1, param1, name2, param2, name3, param3, windowName, wSettings, theWidth, theHeight);
}

function openMapNetscape(url, name1, param1, name2, param2, name3, param3, windowName, theWidth, theHeight) {
	var wSettings = 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1';
	openPopupWin(url, name1, param1, name2, param2, name3, param3, windowName, wSettings, theWidth, theHeight);
}

function openPopupWin(url, name1, param1, name2, param2, name3, param3, windowName, windowSettings, theWidth, theHeight) {
	var newURL;
	windowSettings += ',width='+theWidth+',height='+theHeight;
	if (isNN3 || isNN4) {
		newURL = url + name1 + param1 + name2 + param2 + name3 + param3;
	} else {
		newURL = url + name1 + escape(param1) + name2 + escape(param2) + name3 + escape(param3);
	}
	window.open(newURL,windowName,windowSettings);
}

function open_calendar(strType) {
	document.myform.inout.value = strType;
	new_window=window.open("calendar.htm","","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width=300,height=200");
}

function popup(url, name, width, height) {
	settings="toolbar=yes,location=yes,directories=yes,"+"status=no,menubar=no,scrollbars=yes,"+"resizable=yes,width="+width+",height="+height;
	MyNewWindow=window.open("http://"+url,name,settings);
}

function getMousePos(e) {
    xPos = 0;
    yPos = 0;
    if (!e) var e = window.event;
    if (e.pageX || e.pageY)
    {
        xPos = e.screenX;
        yPos = e.screenY;
    }
    else if (e.clientX || e.clientY)
    {
        xPos = e.screenX;
        yPos = e.screenY;
    }
}

function openPopWindow(pageLocation,winName, pgW, pgH) {
	winStats='toolbar=no,location=no,directories=no,menubar=no,';
	winStats+='scrollbars=no,width=' + pgW + ',height=' + pgH ;

	if (navigator.appName.indexOf("Microsoft")>=0) {
		winStats+=',left=' + (xPos) + ',top=' + (-200 + yPos);
	} else {
		winStats+=',screenX='+ (xPos) + ',screenY=' + (yPos - 300);
	}

	floater=window.open(pageLocation,winName,winStats);
	if (floater!=null) { if (floater.focus) { floater.focus() } };
}

function openCalWindow(thisPage, strType, CalLocation) {
	document.myform.inout.value = strType;

	// Switch to JSP, this is a catch-all for old code.  Should be removed eventually
	if (thisPage=='popcal.html') { thisPage = 'popcal.jsp'; }

	if ( strType == 'out') {
		thisPage = thisPage + '?' + new String(document.myform.COMonth.value -1) + ',' + document.myform.COYear.value
	} else {
		thisPage = thisPage + '?' + new String(document.myform.CIMonth[document.myform.CIMonth.selectedIndex].value -1) + ',' + document.myform.CIYear.value
	}

	winStats='toolbar=no,location=no,directories=no,menubar=no,'

	//IE/NS
	if (navigator.appName.indexOf("Microsoft")>=0) {winStats+='scrollbars=no,width=160,height=180'}
	else {winStats+='scrollbars=no,width=160,height=170'}

	//IE leftnav area
	if (navigator.appName.indexOf("Microsoft")>=0) {
			if(CalLocation == 'leftNavArea')
				{winStats+=',left=' + (xPos) + ',top=' + (yPos)
				 }//IE content area
			else if (CalLocation == 'contentArea')
				{winStats+=',left=' + (-200 + xPos) + ',top=' + (-160 + yPos)
				}
			else if (CalLocation == 'calendarArea')
				{winStats+=',left=' + (-150 + xPos) + ',top=' + (yPos + 20)
				}	
    } else {
		//Netscape leftnav area
		if(CalLocation == 'leftNavArea')
				{winStats+=',screenX='+ (xPos) + ',screenY=' + (yPos)
				 }//Netscape content area
			else if (CalLocation == 'contentArea')
				{winStats+=',screenX='+ (-150 + xPos) + ',screenY=' + (-230 + yPos)
				}
			else if (CalLocation == 'calendarArea')
				{winStats+=',screenX='+ (-150 + xPos) + ',screenY=' + (yPos + 20)
				}	
    }
	floater=window.open(thisPage,"myform",winStats)
	if (floater!=null) { if (floater.focus) { floater.focus() } };
}

function openCalWindowDo(thisPage, strType, CalLocation, year, month, day) {
    if (document.forms[0].name == "myform") {
        document.forms[0].inout.value = strType;
    } else {
        document.forms[1].inout.value = strType;
    }
    
    // Switch to JSP, this is a catch-all for old code.  Should be removed eventually
    if (thisPage=='popcal.html') { 
        thisPage = 'popcal.jsp'
    }
    if (thisPage=='popcal.jsp') {
        thisPage = '/popCalendar.do'
    }

    var formDay;
    var formMonth;
    var formYear;
    
    if (document.forms[0].name == "myform") {
    
        if ( strType == 'out') {
            formDay = document.forms[0].CODay[document.forms[0].CODay.selectedIndex];
            formMonth = document.forms[0].COMonth[document.forms[0].COMonth.selectedIndex];
            formYear = document.forms[0].COYear.value;
        } else {
            formDay = document.forms[0].CIDay[document.forms[0].CIDay.selectedIndex];
            formMonth = document.forms[0].CIMonth[document.forms[0].CIMonth.selectedIndex];
            formYear = document.forms[0].CIYear.value;
        }
    } else {
        if ( strType == 'out') {
            formDay = document.forms[1].CODay[document.forms[1].CODay.selectedIndex];
            formMonth = document.forms[1].COMonth[document.forms[1].COMonth.selectedIndex];
            formYear = document.forms[1].COYear.value;
        } else {
            formDay = document.forms[1].CIDay[document.forms[1].CIDay.selectedIndex];
            formMonth = document.forms[1].CIMonth[document.forms[1].CIMonth.selectedIndex];
            formYear = document.forms[1].CIYear.value;
        }
    }
    
    var currDay = formDay.value;
    var currMonth = formMonth.value;
    if (currMonth > 1 && currDay == -1) {
    	currDay = 0;
    }else if (currMonth < 1 || currDay < 1) {
        currDay = day;
        currMonth = month;
        formYear = year;
    }
    else {
        var monthText = formMonth.text;
        if (monthText.length > 5 && monthText.charAt(monthText.length - 5) == ' ') {
            formYear = monthText.substr(monthText.length - 4);
        }
    }
    thisPage = thisPage 
        + '?' + currMonth // cal month
        + ',' + formYear  // cal year
        + ',' + formYear  // form year (or today)
        + ',' + currMonth // form month (or today)
        + ',' + currDay   // form day (or today)

    winStats='toolbar=no,location=no,directories=no,menubar=no,'

    //IE/NS
    if (navigator.appName.indexOf("Microsoft")>=0) {winStats+='scrollbars=no,width=160,height=180'}
    else {winStats+='scrollbars=no,width=160,height=170'}

    //IE leftnav area
    if (navigator.appName.indexOf("Microsoft")>=0) {
            if(CalLocation == 'leftNavArea')
                {winStats+=',left=' + (xPos) + ',top=' + (yPos)
                 }//IE content area
            else if (CalLocation == 'contentArea')
                {winStats+=',left=' + (-200 + xPos) + ',top=' + (-160 + yPos)
                }
            else if (CalLocation == 'calendarArea')
                {winStats+=',left=' + (-150 + xPos) + ',top=' + (yPos + 20)
                }   
    } else {
        //Netscape leftnav area
        if(CalLocation == 'leftNavArea')
                {winStats+=',screenX='+ (xPos) + ',screenY=' + (yPos)
                 }//Netscape content area
            else if (CalLocation == 'contentArea')
                {winStats+=',screenX='+ (-150 + xPos) + ',screenY=' + (-230 + yPos)
                }
            else if (CalLocation == 'calendarArea')
                {winStats+=',screenX='+ (-150 + xPos) + ',screenY=' + (yPos + 20)
                }   
    }
    floater=window.open(thisPage,"myform",winStats)
    if (floater!=null) { if (floater.focus) { floater.focus() } };
}

function openWindow(thisPage, strType) {
	document.myform.inout.value = strType;
	thisPage = thisPage + '?' + new String(document.myform.CIMonth[document.myform.CIMonth.selectedIndex].value -1) + ',' + document.myform.CIYear.value

	if ( strType == 'out') {
		thisPage = thisPage + '?' + new String(document.myform.COMonth.value -1) + ',' + document.myform.COYear.value
	}
	winStats='toolbar=no,location=no,directories=no,menubar=no,'
	winStats+='scrollbars=no,width=160,height=140'
	if (navigator.appName.indexOf("Microsoft")>=0) {
     	  winStats+=',left=' + (xPos) + ',top=' + (yPos)
	} else {
	winStats+=',screenX='+ (xPos) + ',screenY=' + (yPos)
	}
	floater=window.open(thisPage,"myform",winStats)
	if (floater!=null) { if (floater.focus) { floater.focus() } };

}
function initializeDates()
{
	var thisdate = new Date();
	var thismonth = thisdate.getMonth();
	var thisday = thisdate.getDate();
	var thisyear = thisdate.getFullYear();

	document.myform.CIMonth.value = thismonth+1;
	document.myform.CIYear.value = thisyear;
	document.myform.CIDay.value = thisday+7;

	document.myform.COMonth.value = thismonth+1
	document.myform.COYear.value = thisyear;
	document.myform.CODay.value = thisday+7+1;
}

function doSelectOptions(theValue,theField) {

	var objForm = document.myform;
	for (i=0; i< objForm[theField].options.length; i++)
		if (objForm[theField].options[i].value == theValue) {
			objForm[theField].options[i].selected = true;
		}
}

function updateBothDates(theForm)
{
	var worker	= new Date();
	calcBothDates(theForm, (worker.getYear()%1900+1900), worker.getMonth()+1, worker.getDate());
}
function calcBothDates(theForm, ty, tm, td)
{
	calcBothDates2(theForm, ty, tm, td, 2);
}

function calcBothDates2(theForm, ty, tm, td, daysInAdvance)
{
	var today	= new Date((ty%1900+1900), tm-1, td, 0,0,0);
	var inDate	= new Date((ty%1900+1900), parseInt(document.myform.CIMonth[document.myform.CIMonth.selectedIndex].value)-1, document.myform.CIDay[document.myform.CIDay.selectedIndex].value, 0,0,0);
	
	//When calculating inDate value for next year months, the value 'ty' is not representing the 
	//forth coming year but the current year.
	//Since in our site we will show only current month and the months after.. 	
	if(inDate.getMonth() < today.getMonth()){
		ty = ty+1;
		inDate = new Date((ty%1900+1900), parseInt(document.myform.CIMonth[document.myform.CIMonth.selectedIndex].value)-1, document.myform.CIDay[document.myform.CIDay.selectedIndex].value, 0,0,0);
	}
	
	var outDate	= new Date((ty%1900+1900), parseInt(document.myform.CIMonth[document.myform.CIMonth.selectedIndex].value)-1, parseInt(document.myform.CIDay[document.myform.CIDay.selectedIndex].value)+daysInAdvance, 0,0,0);

	if (inDate.getTime()  < today.getTime()) { // Crossed the newyear boundary
		inDate.setYear((today.getYear()%1900+1900)+1);
		outDate.setYear((today.getYear()%1900+1900)+1);
	}

	theForm.CIYear.value	= (inDate.getYear()%1900) + 1900;
	doSelectOptions(inDate.getMonth()+1, 'CIMonth');
	doSelectOptions(inDate.getDate(), 'CIDay');

	theForm.COYear.value	= (outDate.getYear()%1900) + 1900;
	doSelectOptions(outDate.getMonth()+1, 'COMonth');
	doSelectOptions(outDate.getDate(), 'CODay');
}

function updateCIDate(theForm)
{
	var worker	= new Date();
	calcCIDate(theForm, (worker.getYear()%1900+1900), worker.getMonth()+1, worker.getDate());
}
function calcCIDate(theForm, ty, tm, td)
{
	var today	= new Date((ty%1900+1900), tm-1, td, 0,0,0);
	var inDate	= new Date((ty%1900+1900), parseInt(document.myform.CIMonth[document.myform.CIMonth.selectedIndex].value)-1, document.myform.CIDay[document.myform.CIDay.selectedIndex].value, 0,0,0);

	if (inDate.getTime()  < today.getTime()) { // Crossed the newyear boundary
		inDate. setYear((today.getYear()%1900+1900)+1);
	}

	theForm.CIYear.value	= (inDate.getYear()%1900) + 1900;
	doSelectOptions(inDate.getMonth()+1, 'CIMonth');
	doSelectOptions(inDate.getDate(), 'CIDay');
}

function updateCODate(theForm)
{
	var worker	= new Date();
	calcCODate(theForm, (worker.getYear()%1900+1900), worker.getMonth()+1, worker.getDate());
}
function calcCODate(theForm, ty, tm, td)
{
	var today	= new Date((ty%1900+1900), tm-1, td, 0,0,0);
	var outDate	= new Date((ty%1900+1900), parseInt(document.myform.COMonth[document.myform.COMonth.selectedIndex].value)-1, parseInt(document.myform.CODay[document.myform.CODay.selectedIndex].value), 0,0,0);

	if( (parseInt(theForm.CIYear.value)%1900) >(today.getYear()%1900) || (outDate.getTime() < today.getTime()) ){
		outDate	= new Date((ty%1900+1900)+1, parseInt(document.myform.COMonth[document.myform.COMonth.selectedIndex].value)-1, parseInt(document.myform.CODay[document.myform.CODay.selectedIndex].value), 0,0,0);
	}

	theForm.COYear.value	= (outDate.getYear()%1900) + 1900;
	doSelectOptions(outDate.getMonth()+1, 'COMonth');
	doSelectOptions(outDate.getDate(), 'CODay');
}

function searchDebug() { alert('CIYear='+myform.CIYear.value+', COYear='+myform.COYear.value); }
function changeRezDebug() { alert('CIYear='+myform.CIYear.value+', COYear='+myform.COYear.value); }
function debugRefineLeftnav() { alert('CIYear='+myform.CIYear.value+', COYear='+myform.COYear.value); }

function focusOnSecTwo(destNum) {
    if (isIE) {
	if (document.forms.myform.usertypedcity.value != "") {
	    document.forms.myform.destination[0].checked = true;
	} else {
	    if (destNum > 1) {
		destNumAry = new Array(
		    2, 5, 8, 11, 14, 
		    3, 6, 9, 12, 15, 
		    4, 7, 10, 13, 16);
		eval('document.forms.myform.destination[' + destNumAry[destNum] + '].checked = true;');
	    }
	}
	window.setTimeout('document.forms.myform.CIMonth.focus()', 200);
    } else {
	document.forms.myform.CIMonth.focus();
    }
}
function selectUserTyped() {
    if (isIE) {
	if (document.forms.myform.usertypedcity.value != "") {
	    document.forms.myform.destination[0].checked = true;
	}
    }
}

function setCookie(name, value, expires, path, domain, secure) {
  document.cookie= name + "=" + escape(value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else {
    begin += 2;
  }
  var end = document.cookie.indexOf(";", begin);
  if (end == -1) {
    end = dc.length;
  }
  return unescape(dc.substring(begin + prefix.length, end));
}

function getRequestedPage(currentPage, direction){
	alert(direction);
	var requestedPage = document.getElementById("requestedPage");
	if(direction == "next")
		requestedPage.value = currentPage + 1;
	if(direction == "previous")
		requestedPage.value = currentPage - 1;
		
	alert("after being set :: "+requestedPage.value);	
}

function setCurrentTab(tab, anchor) {
	var target = anchor.href;
    if (target.indexOf('?') > 0) {
        target += '&tab=' + tab;
    } else {
        target += '?tab=' + tab;
    }
    if (isSafari) {
    	anchor.href = target;
    } else {
    	window.location = target;
    }
}
function setCurrency(currency) {
        
    var target = window.location.href;
    var curIndex = target.indexOf('currency');
	var anchorIndex = target.indexOf('#');
	
	var trailer = '';

    if ( curIndex > 0) 
    {
        if (curIndex + 12 < target.length) {
                trailer = target.substring(curIndex+12);
        }
        target = target.substr(0, curIndex-1);
    } else if ( anchorIndex > 0 ) {
    	trailer = target.substr(anchorIndex);
    	target = target.substr(0, anchorIndex);
    }
    if (target.indexOf('?') > 0) {
        target += '&currency=' + currency;
    } else {
        target += '?currency=' + currency;
    }
    target += trailer;
    window.location = target;
}

function setCountry(country) {

	if (country == null || country.length < 0) {
		return false;
	}        
    var target = window.location.protocol + '//' + window.location.hostname;
    if (window.location.port != null) {
    	target += ':' + window.location.port;
    }
    target += '/?requestedCountry=' + country; 
    window.location = target;
    return true;
}


function showCurrentTab (currentTab) {
	if (currentTab) {
		var elem = document.getElementById(currentTab + "Link");
		elem.onmouseover=function(evt){};
		elem.onmouseout=function(evt){};

		var img = document.images[currentTab];
		img.src = "/images/header/tab-" + currentTab + "_on.gif";
	}
}

if (typeof(Hotels)=="undefined") {
	Hotels = new Object();
}

if (typeof(Hotels.Common) == "undefined") {
// Global variables
var isCSS, isW3C, isIE4, isNN4;
// initialize upon load to let all browsers establish content objects
function initCommon() {
    if (document.images) {
        isCSS = (document.body && document.body.style) ? true : false;
        isW3C = (isCSS && document.getElementById) ? true : false;
        isIE4 = (isCSS && document.all) ? true : false;
        isNN4 = (document.layers) ? true : false;
        isIE6CSS = (document.compatMode && document.compatMode.indexOf("CSS1") >= 0) ? true : false;
    }
}
// set event handler to initialize API
if (window.onload) {
	var oldonload = window.onload
	window.onload = function() {
		oldonload.call()
		initCommon();
	}
} else {
	window.onload = initCommon;
}

// Seek nested NN4 layer from string name
function seekLayer(doc, name) {
    var theObj;
    for (var i = 0; i < doc.layers.length; i++) {
        if (doc.layers[i].name == name) {
            theObj = doc.layers[i];
            break;
        }
        // dive into nested layers if necessary
        if (doc.layers[i].document.layers.length > 0) {
            theObj = seekLayer(document.layers[i].document, name);
        }
    }
    return theObj;
}

// Convert object name string or object reference
// into a valid element object reference
function getRawObject(obj) {
    var theObj;
    if (typeof obj == "string") {
        if (isW3C) {
            theObj = document.getElementById(obj);
        } else if (isIE4) {
            theObj = document.all(obj);
        } else if (isNN4) {
            theObj = seekLayer(document, obj);
        }
    } else {
        // pass through object reference
        theObj = obj;
    }
    return theObj;
}

// Convert object name string or object reference
// into a valid style (or NN4 layer) reference
function getObject(obj) {
    var theObj = getRawObject(obj);
    if (theObj && isCSS) {
        theObj = theObj.style;
    }
    return theObj;
}

// Position an object at a specific pixel coordinate
function shiftTo(obj, x, y) {
    var theObj = getObject(obj);
    if (theObj) {
        if (isCSS) {
            // equalize incorrect numeric value type
            var units = (typeof theObj.left == "string") ? "px" : 0;
            theObj.left = x + units;
            theObj.top = y + units;
        } else if (isNN4) {
            theObj.moveTo(x,y)
        }
    }
}

// Move an object by x and/or y pixels
function shiftBy(obj, deltaX, deltaY) {
    var theObj = getObject(obj);
    if (theObj) {
        if (isCSS) {
            // equalize incorrect numeric value type
            var units = (typeof theObj.left == "string") ? "px" : 0;
            theObj.left = getObjectLeft(obj) + deltaX + units;
            theObj.top = getObjectTop(obj) + deltaY + units;
        } else if (isNN4) {
            theObj.moveBy(deltaX, deltaY);
        }
    }
}

// Set the z-order of an object
function setZIndex(obj, zOrder) {
    var theObj = getObject(obj);
    if (theObj) {
        theObj.zIndex = zOrder;
    }
}

// Set the background color of an object
function setBGColor(obj, color) {
    var theObj = getObject(obj);
    if (theObj) {
        if (isNN4) {
            theObj.bgColor = color;
        } else if (isCSS) {
            theObj.backgroundColor = color;
        }
    }
}

// Set the visibility of an object to visible
function show(obj) {
    var theObj = getObject(obj);
    if (theObj) {
        theObj.visibility = "visible";
    }
}

// Set the visibility of an object to hidden
function hide(obj) {
    var theObj = getObject(obj);
    if (theObj) {
        theObj.visibility = "hidden";
    }
}

// Retrieve the x coordinate of a positionable object
function getObjectLeft(obj)  {
    var elem = getRawObject(obj);
    var result = 0;
    if (document.defaultView) {
        var style = document.defaultView;
        var cssDecl = style.getComputedStyle(elem, "");
        result = cssDecl.getPropertyValue("left");
    } else if (elem.currentStyle) {
        result = elem.currentStyle.left;
    } else if (elem.style) {
        result = elem.style.left;
    } else if (isNN4) {
        result = elem.left;
    }
    return parseInt(result);
}

// Retrieve the y coordinate of a positionable object
function getObjectTop(obj)  {
    var elem = getRawObject(obj);
    var result = 0;
    if (document.defaultView) {
        var style = document.defaultView;
        var cssDecl = style.getComputedStyle(elem, "");
        result = cssDecl.getPropertyValue("top");
    } else if (elem.currentStyle) {
        result = elem.currentStyle.top;
    } else if (elem.style) {
        result = elem.style.top;
    } else if (isNN4) {
        result = elem.top;
    }
    return parseInt(result);
}

// Retrieve the rendered width of an element
function getObjectWidth(obj)  {
    var elem = getRawObject(obj);
    var result = 0;
    if (elem.offsetWidth) {
//        if (elem.scrollWidth && (elem.offsetWidth != elem.scrollWidth)) {
//            result = elem.scrollWidth;
//        } else {
            result = elem.offsetWidth;
//        }
    } else if (elem.clip && elem.clip.width) {
        result = elem.clip.width;
    } else if (elem.style && elem.style.pixelWidth) {
        result = elem.style.pixelWidth;
    }
    return parseInt(result);
}

// Retrieve the rendered height of an element
function getObjectHeight(obj)  {
    var elem = getRawObject(obj);
    var result = 0;
    if (elem.offsetHeight) {
        result = elem.offsetHeight;
    } else if (elem.clip && elem.clip.height) {
        result = elem.clip.height;
    } else if (elem.style && elem.style.pixelHeight) {
        result = elem.style.pixelHeight;
    }
    return parseInt(result);
}


// Return the available content width space in browser window
function getInsideWindowWidth() {
    if (window.innerWidth) {
        return window.innerWidth;
    } else if (isIE6CSS) {
        // measure the html element's clientWidth
        return document.body.parentElement.clientWidth;
    } else if (document.body && document.body.clientWidth) {
        return document.body.clientWidth;
    }
    return 0;
}
// Return the available content height space in browser window
function getInsideWindowHeight() {
    if (window.innerHeight) {
        return window.innerHeight;
    } else if (isIE6CSS) {
        // measure the html element's clientHeight
        return document.body.parentElement.clientHeight;
    } else if (document.body && document.body.clientHeight) {
        return document.body.clientHeight;
    }
    return 0;
}


// cookie-related functions

function setCookie(name, value, expires, path, domain, secure) {
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function getCookie(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

function deleteCookie(name, path, domain) {
    if (getCookie(name)) {
        document.cookie = name + "=" +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}

function createCookie(name,value,days) {
    if (days) {
    	var date = new Date();
    	date.setTime(date.getTime()+(days*24*60*60*1000));
    	var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/; domain=.hotels.com"
}

function getDomain() {
	var host = document.location.hostname;
	var dot = host.indexOf(".");
	if(dot == -1) {
		return null;
	}

	return host.substring(dot + 1);
}

function getScroll() {
	var x, y;
	if (document.all) {
		if (!document.documentElement.scrollLeft)
			x = document.body.scrollLeft;
		else
			x = document.documentElement.scrollLeft;
  
		if (!document.documentElement.scrollTop)
			y = document.body.scrollTop;
		else
			y = document.documentElement.scrollTop;
	} else {
		x = window.pageXOffset;
		y = window.pageYOffset;
	}
	return [x, y];
}

function makeNonSelectable(el) {
	if (typeof el.style.MozUserSelect!="undefined") {//Firefox route
		el.style.MozUserSelect="none"
	} else if (typeof el.onselectstart!="undefined") {//IE route
		el.onselectstart = noop;
	} else {
		el.onmousedown = noop;
	}
	el.style.cursor = "default";
}

function noop() {
	return false;
}


function getMyForm() {
	var form = document.forms[0];
	if (form.name != "myform") {
		form = document.forms[1];
	}
	return form;
}

function getRefToDiv(divID,oDoc) {
	if( document.getElementById ) { return document.getElementById(divID); }
	if( document.all ) { return document.all[divID]; }
	if( !oDoc ) { oDoc = document; }
	if( document.layers ) {
		if( oDoc.layers[divID] ) {
			return oDoc.layers[divID];
		} else {
			for( var x = 0, y; !y && x < oDoc.layers.length; x++ ) {
				y = getRefToDiv(divID,oDoc.layers[x].document);
			}
			return y;
		}
	}
	return false;
}

function showDiv(divID_as_a_string) {
	var myReference = getRefToDiv(divID_as_a_string);
	document.getElementById(divID_as_a_string).style.display = '';
	if( !myReference ) { return; }
	if( myReference.style ) { myReference.style.visibility = 'visible'; } else {
		if( myReference.visibility ) { myReference.visibility = 'show'; } else {
			return; } }
}

function hideDiv(divID_as_a_string) {
	var myReference = getRefToDiv(divID_as_a_string);
	document.getElementById(divID_as_a_string).style.display = 'none';
	if( !myReference ) { return; }
	if( myReference.style ) { myReference.style.visibility = 'hidden'; } else {
		if( myReference.visibility ) { myReference.visibility = 'hide'; } else {
			return; } }
}

/* Form: http://blog.stevenlevithan.com/archives/get-html-summary */
function getLeadingHtml (input, maxChars, elipse) {
	// token matches a word, tag, or special character
	var	token = /\w+|[^\w<]|<(\/)?(\w+)[^>]*(\/)?>|</g,
		selfClosingTag = /^(?:[hb]r|img)$/i,
		output = "",
		charCount = 0,
		openTags = [],
		match;

	// Set the default for the max number of characters
	// (only counts characters outside of HTML tags)
	maxChars = maxChars || 250;

	while ((charCount < maxChars) && (match = token.exec(input))) {
		// If this is an HTML tag
		if (match[2]) {
			output += match[0];
			// If this is not a self-closing tag
			if (!(match[3] || selfClosingTag.test(match[2]))) {
				// If this is a closing tag
				if (match[1]) openTags.pop();
				else openTags.push(match[2]);
			}
		} else {
			charCount += match[0].length;
			if (charCount <= maxChars) output += match[0];
		}
	}
	
	if (elipse && input.length > output.length) output += "..."

	// Close any tags which were left open
	var i = openTags.length;
	while (i--) output += "</" + openTags[i] + ">";
	
	return output;
};


// Don't override prototype impls.
if (typeof($) == "undefined") {
	var $ = function(element) {
		if (typeof element == "string")
			return document.getElementById(element);
		else
			return element;
	}
}

if (typeof(Class) == "undefined") {
	var Class = {
	  create: function() {
	    return function() {
	      this.initialize.apply(this, arguments);
	    }
	  }
	}
}

Hotels.Common = new Object();
}

if (typeof(Hotels) =="undefined") {
	Hotels = new Object();
}

if (typeof(Hotels.ClickTrack)=="undefined") {
	Hotels.ClickTrack = {
		debug: false,
		// Default page, change it manually if you're on another page, used for fcClick
		page: "Results", 
		clicked: new Object(),
		click: function(key) {
			//nothing
		}
	}
	function fc_click(key) {
		//nothing
	}
	
}

/*
Copyright (c) 2008, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.6.0
*/
if(typeof YAHOO=="undefined"||!YAHOO){var YAHOO={};}YAHOO.namespace=function(){var A=arguments,E=null,C,B,D;for(C=0;C<A.length;C=C+1){D=A[C].split(".");E=YAHOO;for(B=(D[0]=="YAHOO")?1:0;B<D.length;B=B+1){E[D[B]]=E[D[B]]||{};E=E[D[B]];}}return E;};YAHOO.log=function(D,A,C){var B=YAHOO.widget.Logger;if(B&&B.log){return B.log(D,A,C);}else{return false;}};YAHOO.register=function(A,E,D){var I=YAHOO.env.modules;if(!I[A]){I[A]={versions:[],builds:[]};}var B=I[A],H=D.version,G=D.build,F=YAHOO.env.listeners;B.name=A;B.version=H;B.build=G;B.versions.push(H);B.builds.push(G);B.mainClass=E;for(var C=0;C<F.length;C=C+1){F[C](B);}if(E){E.VERSION=H;E.BUILD=G;}else{YAHOO.log("mainClass is undefined for module "+A,"warn");}};YAHOO.env=YAHOO.env||{modules:[],listeners:[]};YAHOO.env.getVersion=function(A){return YAHOO.env.modules[A]||null;};YAHOO.env.ua=function(){var C={ie:0,opera:0,gecko:0,webkit:0,mobile:null,air:0};var B=navigator.userAgent,A;if((/KHTML/).test(B)){C.webkit=1;}A=B.match(/AppleWebKit\/([^\s]*)/);if(A&&A[1]){C.webkit=parseFloat(A[1]);if(/ Mobile\//.test(B)){C.mobile="Apple";}else{A=B.match(/NokiaN[^\/]*/);if(A){C.mobile=A[0];}}A=B.match(/AdobeAIR\/([^\s]*)/);if(A){C.air=A[0];}}if(!C.webkit){A=B.match(/Opera[\s\/]([^\s]*)/);if(A&&A[1]){C.opera=parseFloat(A[1]);A=B.match(/Opera Mini[^;]*/);if(A){C.mobile=A[0];}}else{A=B.match(/MSIE\s([^;]*)/);if(A&&A[1]){C.ie=parseFloat(A[1]);}else{A=B.match(/Gecko\/([^\s]*)/);if(A){C.gecko=1;A=B.match(/rv:([^\s\)]*)/);if(A&&A[1]){C.gecko=parseFloat(A[1]);}}}}}return C;}();(function(){YAHOO.namespace("util","widget","example");if("undefined"!==typeof YAHOO_config){var B=YAHOO_config.listener,A=YAHOO.env.listeners,D=true,C;if(B){for(C=0;C<A.length;C=C+1){if(A[C]==B){D=false;break;}}if(D){A.push(B);}}}})();YAHOO.lang=YAHOO.lang||{};(function(){var A=YAHOO.lang,C=["toString","valueOf"],B={isArray:function(D){if(D){return A.isNumber(D.length)&&A.isFunction(D.splice);}return false;},isBoolean:function(D){return typeof D==="boolean";},isFunction:function(D){return typeof D==="function";},isNull:function(D){return D===null;},isNumber:function(D){return typeof D==="number"&&isFinite(D);},isObject:function(D){return(D&&(typeof D==="object"||A.isFunction(D)))||false;},isString:function(D){return typeof D==="string";},isUndefined:function(D){return typeof D==="undefined";},_IEEnumFix:(YAHOO.env.ua.ie)?function(F,E){for(var D=0;D<C.length;D=D+1){var H=C[D],G=E[H];if(A.isFunction(G)&&G!=Object.prototype[H]){F[H]=G;}}}:function(){},extend:function(H,I,G){if(!I||!H){throw new Error("extend failed, please check that "+"all dependencies are included.");}var E=function(){};E.prototype=I.prototype;H.prototype=new E();H.prototype.constructor=H;H.superclass=I.prototype;if(I.prototype.constructor==Object.prototype.constructor){I.prototype.constructor=I;}if(G){for(var D in G){if(A.hasOwnProperty(G,D)){H.prototype[D]=G[D];}}A._IEEnumFix(H.prototype,G);}},augmentObject:function(H,G){if(!G||!H){throw new Error("Absorb failed, verify dependencies.");}var D=arguments,F,I,E=D[2];if(E&&E!==true){for(F=2;F<D.length;F=F+1){H[D[F]]=G[D[F]];}}else{for(I in G){if(E||!(I in H)){H[I]=G[I];}}A._IEEnumFix(H,G);}},augmentProto:function(G,F){if(!F||!G){throw new Error("Augment failed, verify dependencies.");}var D=[G.prototype,F.prototype];for(var E=2;E<arguments.length;E=E+1){D.push(arguments[E]);}A.augmentObject.apply(this,D);},dump:function(D,I){var F,H,K=[],L="{...}",E="f(){...}",J=", ",G=" => ";if(!A.isObject(D)){return D+"";}else{if(D instanceof Date||("nodeType" in D&&"tagName" in D)){return D;}else{if(A.isFunction(D)){return E;}}}I=(A.isNumber(I))?I:3;if(A.isArray(D)){K.push("[");for(F=0,H=D.length;F<H;F=F+1){if(A.isObject(D[F])){K.push((I>0)?A.dump(D[F],I-1):L);}else{K.push(D[F]);}K.push(J);}if(K.length>1){K.pop();}K.push("]");}else{K.push("{");for(F in D){if(A.hasOwnProperty(D,F)){K.push(F+G);if(A.isObject(D[F])){K.push((I>0)?A.dump(D[F],I-1):L);}else{K.push(D[F]);}K.push(J);}}if(K.length>1){K.pop();}K.push("}");}return K.join("");},substitute:function(S,E,L){var I,H,G,O,P,R,N=[],F,J="dump",M=" ",D="{",Q="}";for(;;){I=S.lastIndexOf(D);if(I<0){break;}H=S.indexOf(Q,I);if(I+1>=H){break;}F=S.substring(I+1,H);O=F;R=null;G=O.indexOf(M);if(G>-1){R=O.substring(G+1);O=O.substring(0,G);}P=E[O];if(L){P=L(O,P,R);}if(A.isObject(P)){if(A.isArray(P)){P=A.dump(P,parseInt(R,10));}else{R=R||"";var K=R.indexOf(J);if(K>-1){R=R.substring(4);}if(P.toString===Object.prototype.toString||K>-1){P=A.dump(P,parseInt(R,10));}else{P=P.toString();}}}else{if(!A.isString(P)&&!A.isNumber(P)){P="~-"+N.length+"-~";N[N.length]=F;}}S=S.substring(0,I)+P+S.substring(H+1);}for(I=N.length-1;I>=0;I=I-1){S=S.replace(new RegExp("~-"+I+"-~"),"{"+N[I]+"}","g");}return S;},trim:function(D){try{return D.replace(/^\s+|\s+$/g,"");}catch(E){return D;}},merge:function(){var G={},E=arguments;for(var F=0,D=E.length;F<D;F=F+1){A.augmentObject(G,E[F],true);}return G;},later:function(K,E,L,G,H){K=K||0;E=E||{};var F=L,J=G,I,D;if(A.isString(L)){F=E[L];}if(!F){throw new TypeError("method undefined");}if(!A.isArray(J)){J=[G];}I=function(){F.apply(E,J);};D=(H)?setInterval(I,K):setTimeout(I,K);return{interval:H,cancel:function(){if(this.interval){clearInterval(D);}else{clearTimeout(D);}}};},isValue:function(D){return(A.isObject(D)||A.isString(D)||A.isNumber(D)||A.isBoolean(D));}};A.hasOwnProperty=(Object.prototype.hasOwnProperty)?function(D,E){return D&&D.hasOwnProperty(E);}:function(D,E){return !A.isUndefined(D[E])&&D.constructor.prototype[E]!==D[E];};B.augmentObject(A,B,true);YAHOO.util.Lang=A;A.augment=A.augmentProto;YAHOO.augment=A.augmentProto;YAHOO.extend=A.extend;})();YAHOO.register("yahoo",YAHOO,{version:"2.6.0",build:"1321"});(function(){var B=YAHOO.util,F=YAHOO.lang,L,J,K={},G={},N=window.document;YAHOO.env._id_counter=YAHOO.env._id_counter||0;var C=YAHOO.env.ua.opera,M=YAHOO.env.ua.webkit,A=YAHOO.env.ua.gecko,H=YAHOO.env.ua.ie;var E={HYPHEN:/(-[a-z])/i,ROOT_TAG:/^body|html$/i,OP_SCROLL:/^(?:inline|table-row)$/i};var O=function(Q){if(!E.HYPHEN.test(Q)){return Q;}if(K[Q]){return K[Q];}var R=Q;while(E.HYPHEN.exec(R)){R=R.replace(RegExp.$1,RegExp.$1.substr(1).toUpperCase());}K[Q]=R;return R;};var P=function(R){var Q=G[R];if(!Q){Q=new RegExp("(?:^|\\s+)"+R+"(?:\\s+|$)");G[R]=Q;}return Q;};if(N.defaultView&&N.defaultView.getComputedStyle){L=function(Q,T){var S=null;if(T=="float"){T="cssFloat";}var R=Q.ownerDocument.defaultView.getComputedStyle(Q,"");if(R){S=R[O(T)];}return Q.style[T]||S;};}else{if(N.documentElement.currentStyle&&H){L=function(Q,S){switch(O(S)){case"opacity":var U=100;try{U=Q.filters["DXImageTransform.Microsoft.Alpha"].opacity;}catch(T){try{U=Q.filters("alpha").opacity;}catch(T){}}return U/100;case"float":S="styleFloat";default:var R=Q.currentStyle?Q.currentStyle[S]:null;return(Q.style[S]||R);}};}else{L=function(Q,R){return Q.style[R];};}}if(H){J=function(Q,R,S){switch(R){case"opacity":if(F.isString(Q.style.filter)){Q.style.filter="alpha(opacity="+S*100+")";if(!Q.currentStyle||!Q.currentStyle.hasLayout){Q.style.zoom=1;}}break;case"float":R="styleFloat";default:Q.style[R]=S;}};}else{J=function(Q,R,S){if(R=="float"){R="cssFloat";}Q.style[R]=S;};}var D=function(Q,R){return Q&&Q.nodeType==1&&(!R||R(Q));};YAHOO.util.Dom={get:function(S){if(S){if(S.nodeType||S.item){return S;}if(typeof S==="string"){return N.getElementById(S);}if("length" in S){var T=[];for(var R=0,Q=S.length;R<Q;++R){T[T.length]=B.Dom.get(S[R]);}return T;}return S;}return null;},getStyle:function(Q,S){S=O(S);var R=function(T){return L(T,S);};return B.Dom.batch(Q,R,B.Dom,true);},setStyle:function(Q,S,T){S=O(S);var R=function(U){J(U,S,T);};B.Dom.batch(Q,R,B.Dom,true);},getXY:function(Q){var R=function(S){if((S.parentNode===null||S.offsetParent===null||this.getStyle(S,"display")=="none")&&S!=S.ownerDocument.body){return false;}return I(S);};return B.Dom.batch(Q,R,B.Dom,true);},getX:function(Q){var R=function(S){return B.Dom.getXY(S)[0];};return B.Dom.batch(Q,R,B.Dom,true);},getY:function(Q){var R=function(S){return B.Dom.getXY(S)[1];};return B.Dom.batch(Q,R,B.Dom,true);},setXY:function(Q,T,S){var R=function(W){var V=this.getStyle(W,"position");if(V=="static"){this.setStyle(W,"position","relative");V="relative";}var Y=this.getXY(W);if(Y===false){return false;}var X=[parseInt(this.getStyle(W,"left"),10),parseInt(this.getStyle(W,"top"),10)];if(isNaN(X[0])){X[0]=(V=="relative")?0:W.offsetLeft;}if(isNaN(X[1])){X[1]=(V=="relative")?0:W.offsetTop;}if(T[0]!==null){W.style.left=T[0]-Y[0]+X[0]+"px";}if(T[1]!==null){W.style.top=T[1]-Y[1]+X[1]+"px";}if(!S){var U=this.getXY(W);if((T[0]!==null&&U[0]!=T[0])||(T[1]!==null&&U[1]!=T[1])){this.setXY(W,T,true);}}};B.Dom.batch(Q,R,B.Dom,true);},setX:function(R,Q){B.Dom.setXY(R,[Q,null]);},setY:function(Q,R){B.Dom.setXY(Q,[null,R]);},getRegion:function(Q){var R=function(S){if((S.parentNode===null||S.offsetParent===null||this.getStyle(S,"display")=="none")&&S!=S.ownerDocument.body){return false;}var T=B.Region.getRegion(S);return T;};return B.Dom.batch(Q,R,B.Dom,true);},getClientWidth:function(){return B.Dom.getViewportWidth();},getClientHeight:function(){return B.Dom.getViewportHeight();},getElementsByClassName:function(U,Y,V,W){U=F.trim(U);Y=Y||"*";V=(V)?B.Dom.get(V):null||N;if(!V){return[];}var R=[],Q=V.getElementsByTagName(Y),X=P(U);for(var S=0,T=Q.length;S<T;++S){if(X.test(Q[S].className)){R[R.length]=Q[S];if(W){W.call(Q[S],Q[S]);}}}return R;},hasClass:function(S,R){var Q=P(R);var T=function(U){return Q.test(U.className);};return B.Dom.batch(S,T,B.Dom,true);},addClass:function(R,Q){var S=function(T){if(this.hasClass(T,Q)){return false;}T.className=F.trim([T.className,Q].join(" "));return true;};return B.Dom.batch(R,S,B.Dom,true);},removeClass:function(S,R){var Q=P(R);var T=function(W){var V=false,X=W.className;if(R&&X&&this.hasClass(W,R)){W.className=X.replace(Q," ");if(this.hasClass(W,R)){this.removeClass(W,R);}W.className=F.trim(W.className);if(W.className===""){var U=(W.hasAttribute)?"class":"className";W.removeAttribute(U);}V=true;}return V;};return B.Dom.batch(S,T,B.Dom,true);},replaceClass:function(T,R,Q){if(!Q||R===Q){return false;}var S=P(R);var U=function(V){if(!this.hasClass(V,R)){this.addClass(V,Q);return true;}V.className=V.className.replace(S," "+Q+" ");if(this.hasClass(V,R)){this.removeClass(V,R);}V.className=F.trim(V.className);return true;};return B.Dom.batch(T,U,B.Dom,true);},generateId:function(Q,S){S=S||"yui-gen";var R=function(T){if(T&&T.id){return T.id;}var U=S+YAHOO.env._id_counter++;if(T){T.id=U;}return U;};return B.Dom.batch(Q,R,B.Dom,true)||R.apply(B.Dom,arguments);},isAncestor:function(R,S){R=B.Dom.get(R);S=B.Dom.get(S);var Q=false;if((R&&S)&&(R.nodeType&&S.nodeType)){if(R.contains&&R!==S){Q=R.contains(S);}else{if(R.compareDocumentPosition){Q=!!(R.compareDocumentPosition(S)&16);}}}else{}return Q;},inDocument:function(Q){return this.isAncestor(N.documentElement,Q);},getElementsBy:function(X,R,S,U){R=R||"*";S=(S)?B.Dom.get(S):null||N;if(!S){return[];}var T=[],W=S.getElementsByTagName(R);for(var V=0,Q=W.length;V<Q;++V){if(X(W[V])){T[T.length]=W[V];if(U){U(W[V]);}}}return T;},batch:function(U,X,W,S){U=(U&&(U.tagName||U.item))?U:B.Dom.get(U);if(!U||!X){return false;}var T=(S)?W:window;if(U.tagName||U.length===undefined){return X.call(T,U,W);}var V=[];for(var R=0,Q=U.length;R<Q;++R){V[V.length]=X.call(T,U[R],W);}return V;},getDocumentHeight:function(){var R=(N.compatMode!="CSS1Compat")?N.body.scrollHeight:N.documentElement.scrollHeight;var Q=Math.max(R,B.Dom.getViewportHeight());return Q;},getDocumentWidth:function(){var R=(N.compatMode!="CSS1Compat")?N.body.scrollWidth:N.documentElement.scrollWidth;var Q=Math.max(R,B.Dom.getViewportWidth());return Q;},getViewportHeight:function(){var Q=self.innerHeight;
var R=N.compatMode;if((R||H)&&!C){Q=(R=="CSS1Compat")?N.documentElement.clientHeight:N.body.clientHeight;}return Q;},getViewportWidth:function(){var Q=self.innerWidth;var R=N.compatMode;if(R||H){Q=(R=="CSS1Compat")?N.documentElement.clientWidth:N.body.clientWidth;}return Q;},getAncestorBy:function(Q,R){while((Q=Q.parentNode)){if(D(Q,R)){return Q;}}return null;},getAncestorByClassName:function(R,Q){R=B.Dom.get(R);if(!R){return null;}var S=function(T){return B.Dom.hasClass(T,Q);};return B.Dom.getAncestorBy(R,S);},getAncestorByTagName:function(R,Q){R=B.Dom.get(R);if(!R){return null;}var S=function(T){return T.tagName&&T.tagName.toUpperCase()==Q.toUpperCase();};return B.Dom.getAncestorBy(R,S);},getPreviousSiblingBy:function(Q,R){while(Q){Q=Q.previousSibling;if(D(Q,R)){return Q;}}return null;},getPreviousSibling:function(Q){Q=B.Dom.get(Q);if(!Q){return null;}return B.Dom.getPreviousSiblingBy(Q);},getNextSiblingBy:function(Q,R){while(Q){Q=Q.nextSibling;if(D(Q,R)){return Q;}}return null;},getNextSibling:function(Q){Q=B.Dom.get(Q);if(!Q){return null;}return B.Dom.getNextSiblingBy(Q);},getFirstChildBy:function(Q,S){var R=(D(Q.firstChild,S))?Q.firstChild:null;return R||B.Dom.getNextSiblingBy(Q.firstChild,S);},getFirstChild:function(Q,R){Q=B.Dom.get(Q);if(!Q){return null;}return B.Dom.getFirstChildBy(Q);},getLastChildBy:function(Q,S){if(!Q){return null;}var R=(D(Q.lastChild,S))?Q.lastChild:null;return R||B.Dom.getPreviousSiblingBy(Q.lastChild,S);},getLastChild:function(Q){Q=B.Dom.get(Q);return B.Dom.getLastChildBy(Q);},getChildrenBy:function(R,T){var S=B.Dom.getFirstChildBy(R,T);var Q=S?[S]:[];B.Dom.getNextSiblingBy(S,function(U){if(!T||T(U)){Q[Q.length]=U;}return false;});return Q;},getChildren:function(Q){Q=B.Dom.get(Q);if(!Q){}return B.Dom.getChildrenBy(Q);},getDocumentScrollLeft:function(Q){Q=Q||N;return Math.max(Q.documentElement.scrollLeft,Q.body.scrollLeft);},getDocumentScrollTop:function(Q){Q=Q||N;return Math.max(Q.documentElement.scrollTop,Q.body.scrollTop);},insertBefore:function(R,Q){R=B.Dom.get(R);Q=B.Dom.get(Q);if(!R||!Q||!Q.parentNode){return null;}return Q.parentNode.insertBefore(R,Q);},insertAfter:function(R,Q){R=B.Dom.get(R);Q=B.Dom.get(Q);if(!R||!Q||!Q.parentNode){return null;}if(Q.nextSibling){return Q.parentNode.insertBefore(R,Q.nextSibling);}else{return Q.parentNode.appendChild(R);}},getClientRegion:function(){var S=B.Dom.getDocumentScrollTop(),R=B.Dom.getDocumentScrollLeft(),T=B.Dom.getViewportWidth()+R,Q=B.Dom.getViewportHeight()+S;return new B.Region(S,T,Q,R);}};var I=function(){if(N.documentElement.getBoundingClientRect){return function(S){var T=S.getBoundingClientRect(),R=Math.round;var Q=S.ownerDocument;return[R(T.left+B.Dom.getDocumentScrollLeft(Q)),R(T.top+B.Dom.getDocumentScrollTop(Q))];};}else{return function(S){var T=[S.offsetLeft,S.offsetTop];var R=S.offsetParent;var Q=(M&&B.Dom.getStyle(S,"position")=="absolute"&&S.offsetParent==S.ownerDocument.body);if(R!=S){while(R){T[0]+=R.offsetLeft;T[1]+=R.offsetTop;if(!Q&&M&&B.Dom.getStyle(R,"position")=="absolute"){Q=true;}R=R.offsetParent;}}if(Q){T[0]-=S.ownerDocument.body.offsetLeft;T[1]-=S.ownerDocument.body.offsetTop;}R=S.parentNode;while(R.tagName&&!E.ROOT_TAG.test(R.tagName)){if(R.scrollTop||R.scrollLeft){T[0]-=R.scrollLeft;T[1]-=R.scrollTop;}R=R.parentNode;}return T;};}}();})();YAHOO.util.Region=function(C,D,A,B){this.top=C;this[1]=C;this.right=D;this.bottom=A;this.left=B;this[0]=B;};YAHOO.util.Region.prototype.contains=function(A){return(A.left>=this.left&&A.right<=this.right&&A.top>=this.top&&A.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(E){var C=Math.max(this.top,E.top);var D=Math.min(this.right,E.right);var A=Math.min(this.bottom,E.bottom);var B=Math.max(this.left,E.left);if(A>=C&&D>=B){return new YAHOO.util.Region(C,D,A,B);}else{return null;}};YAHOO.util.Region.prototype.union=function(E){var C=Math.min(this.top,E.top);var D=Math.max(this.right,E.right);var A=Math.max(this.bottom,E.bottom);var B=Math.min(this.left,E.left);return new YAHOO.util.Region(C,D,A,B);};YAHOO.util.Region.prototype.toString=function(){return("Region {"+"top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+"}");};YAHOO.util.Region.getRegion=function(D){var F=YAHOO.util.Dom.getXY(D);var C=F[1];var E=F[0]+D.offsetWidth;var A=F[1]+D.offsetHeight;var B=F[0];return new YAHOO.util.Region(C,E,A,B);};YAHOO.util.Point=function(A,B){if(YAHOO.lang.isArray(A)){B=A[1];A=A[0];}this.x=this.right=this.left=this[0]=A;this.y=this.top=this.bottom=this[1]=B;};YAHOO.util.Point.prototype=new YAHOO.util.Region();YAHOO.register("dom",YAHOO.util.Dom,{version:"2.6.0",build:"1321"});YAHOO.util.CustomEvent=function(D,B,C,A){this.type=D;this.scope=B||window;this.silent=C;this.signature=A||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}var E="_YUICEOnSubscribe";if(D!==E){this.subscribeEvent=new YAHOO.util.CustomEvent(E,this,true);}this.lastError=null;};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(B,C,A){if(!B){throw new Error("Invalid callback for subscriber to '"+this.type+"'");}if(this.subscribeEvent){this.subscribeEvent.fire(B,C,A);}this.subscribers.push(new YAHOO.util.Subscriber(B,C,A));},unsubscribe:function(D,F){if(!D){return this.unsubscribeAll();}var E=false;for(var B=0,A=this.subscribers.length;B<A;++B){var C=this.subscribers[B];if(C&&C.contains(D,F)){this._delete(B);E=true;}}return E;},fire:function(){this.lastError=null;var K=[],E=this.subscribers.length;if(!E&&this.silent){return true;}var I=[].slice.call(arguments,0),G=true,D,J=false;if(!this.silent){}var C=this.subscribers.slice(),A=YAHOO.util.Event.throwErrors;for(D=0;D<E;++D){var M=C[D];if(!M){J=true;}else{if(!this.silent){}var L=M.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){var B=null;if(I.length>0){B=I[0];}try{G=M.fn.call(L,B,M.obj);}catch(F){this.lastError=F;if(A){throw F;}}}else{try{G=M.fn.call(L,this.type,I,M.obj);}catch(H){this.lastError=H;if(A){throw H;}}}if(false===G){if(!this.silent){}break;}}}return(G!==false);},unsubscribeAll:function(){for(var A=this.subscribers.length-1;A>-1;A--){this._delete(A);}this.subscribers=[];return A;},_delete:function(A){var B=this.subscribers[A];if(B){delete B.fn;delete B.obj;}this.subscribers.splice(A,1);},toString:function(){return"CustomEvent: "+"'"+this.type+"', "+"scope: "+this.scope;}};YAHOO.util.Subscriber=function(B,C,A){this.fn=B;this.obj=YAHOO.lang.isUndefined(C)?null:C;this.override=A;};YAHOO.util.Subscriber.prototype.getScope=function(A){if(this.override){if(this.override===true){return this.obj;}else{return this.override;}}return A;};YAHOO.util.Subscriber.prototype.contains=function(A,B){if(B){return(this.fn==A&&this.obj==B);}else{return(this.fn==A);}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+this.obj+", override: "+(this.override||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var H=false;var I=[];var J=[];var G=[];var E=[];var C=0;var F=[];var B=[];var A=0;var D={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9};var K=YAHOO.env.ua.ie?"focusin":"focus";var L=YAHOO.env.ua.ie?"focusout":"blur";return{POLL_RETRYS:2000,POLL_INTERVAL:20,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OVERRIDE:6,CAPTURE:7,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,isIE:YAHOO.env.ua.ie,_interval:null,_dri:null,DOMReady:false,throwErrors:false,startInterval:function(){if(!this._interval){var M=this;var N=function(){M._tryPreloadAttach();};this._interval=setInterval(N,this.POLL_INTERVAL);}},onAvailable:function(R,O,S,Q,P){var M=(YAHOO.lang.isString(R))?[R]:R;for(var N=0;N<M.length;N=N+1){F.push({id:M[N],fn:O,obj:S,override:Q,checkReady:P});}C=this.POLL_RETRYS;this.startInterval();},onContentReady:function(O,M,P,N){this.onAvailable(O,M,P,N,true);},onDOMReady:function(M,O,N){if(this.DOMReady){setTimeout(function(){var P=window;if(N){if(N===true){P=O;}else{P=N;}}M.call(P,"DOMReady",[],O);},0);}else{this.DOMReadyEvent.subscribe(M,O,N);}},_addListener:function(O,M,X,S,N,a){if(!X||!X.call){return false;}if(this._isValidCollection(O)){var Y=true;for(var T=0,V=O.length;T<V;++T){Y=this._addListener(O[T],M,X,S,N,a)&&Y;}return Y;}else{if(YAHOO.lang.isString(O)){var R=this.getEl(O);if(R){O=R;}else{this.onAvailable(O,function(){YAHOO.util.Event._addListener(O,M,X,S,N,a);});return true;}}}if(!O){return false;}if("unload"==M&&S!==this){J[J.length]=[O,M,X,S,N,a];return true;}var b=O;if(N){if(N===true){b=S;}else{b=N;}}var P=function(c){return X.call(b,YAHOO.util.Event.getEvent(c,O),S);};var Z=[O,M,X,P,b,S,N,a];var U=I.length;I[U]=Z;if(this.useLegacyEvent(O,M)){var Q=this.getLegacyIndex(O,M);if(Q==-1||O!=G[Q][0]){Q=G.length;B[O.id+M]=Q;G[Q]=[O,M,O["on"+M]];E[Q]=[];O["on"+M]=function(c){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(c),Q);};}E[Q].push(Z);}else{try{this._simpleAdd(O,M,P,a);}catch(W){this.lastError=W;this._removeListener(O,M,X,a);return false;}}return true;},addListener:function(O,Q,N,P,M){return this._addListener(O,Q,N,P,M,false);},addFocusListener:function(O,N,P,M){return this._addListener(O,K,N,P,M,true);},removeFocusListener:function(N,M){return this._removeListener(N,K,M,true);},addBlurListener:function(O,N,P,M){return this._addListener(O,L,N,P,M,true);},removeBlurListener:function(N,M){return this._removeListener(N,L,M,true);},fireLegacyEvent:function(Q,O){var S=true,M,U,T,V,R;U=E[O].slice();for(var N=0,P=U.length;N<P;++N){T=U[N];if(T&&T[this.WFN]){V=T[this.ADJ_SCOPE];R=T[this.WFN].call(V,Q);S=(S&&R);}}M=G[O];if(M&&M[2]){M[2](Q);}return S;},getLegacyIndex:function(N,O){var M=this.generateId(N)+O;if(typeof B[M]=="undefined"){return -1;}else{return B[M];}},useLegacyEvent:function(M,N){return(this.webkit&&this.webkit<419&&("click"==N||"dblclick"==N));},_removeListener:function(N,M,V,Y){var Q,T,X;if(typeof N=="string"){N=this.getEl(N);}else{if(this._isValidCollection(N)){var W=true;for(Q=N.length-1;Q>-1;Q--){W=(this._removeListener(N[Q],M,V,Y)&&W);}return W;}}if(!V||!V.call){return this.purgeElement(N,false,M);}if("unload"==M){for(Q=J.length-1;Q>-1;Q--){X=J[Q];if(X&&X[0]==N&&X[1]==M&&X[2]==V){J.splice(Q,1);return true;}}return false;}var R=null;var S=arguments[4];if("undefined"===typeof S){S=this._getCacheIndex(N,M,V);}if(S>=0){R=I[S];}if(!N||!R){return false;}if(this.useLegacyEvent(N,M)){var P=this.getLegacyIndex(N,M);var O=E[P];if(O){for(Q=0,T=O.length;Q<T;++Q){X=O[Q];if(X&&X[this.EL]==N&&X[this.TYPE]==M&&X[this.FN]==V){O.splice(Q,1);break;}}}}else{try{this._simpleRemove(N,M,R[this.WFN],Y);}catch(U){this.lastError=U;return false;}}delete I[S][this.WFN];delete I[S][this.FN];
I.splice(S,1);return true;},removeListener:function(N,O,M){return this._removeListener(N,O,M,false);},getTarget:function(O,N){var M=O.target||O.srcElement;return this.resolveTextNode(M);},resolveTextNode:function(N){try{if(N&&3==N.nodeType){return N.parentNode;}}catch(M){}return N;},getPageX:function(N){var M=N.pageX;if(!M&&0!==M){M=N.clientX||0;if(this.isIE){M+=this._getScrollLeft();}}return M;},getPageY:function(M){var N=M.pageY;if(!N&&0!==N){N=M.clientY||0;if(this.isIE){N+=this._getScrollTop();}}return N;},getXY:function(M){return[this.getPageX(M),this.getPageY(M)];},getRelatedTarget:function(N){var M=N.relatedTarget;if(!M){if(N.type=="mouseout"){M=N.toElement;}else{if(N.type=="mouseover"){M=N.fromElement;}}}return this.resolveTextNode(M);},getTime:function(O){if(!O.time){var N=new Date().getTime();try{O.time=N;}catch(M){this.lastError=M;return N;}}return O.time;},stopEvent:function(M){this.stopPropagation(M);this.preventDefault(M);},stopPropagation:function(M){if(M.stopPropagation){M.stopPropagation();}else{M.cancelBubble=true;}},preventDefault:function(M){if(M.preventDefault){M.preventDefault();}else{M.returnValue=false;}},getEvent:function(O,M){var N=O||window.event;if(!N){var P=this.getEvent.caller;while(P){N=P.arguments[0];if(N&&Event==N.constructor){break;}P=P.caller;}}return N;},getCharCode:function(N){var M=N.keyCode||N.charCode||0;if(YAHOO.env.ua.webkit&&(M in D)){M=D[M];}return M;},_getCacheIndex:function(Q,R,P){for(var O=0,N=I.length;O<N;O=O+1){var M=I[O];if(M&&M[this.FN]==P&&M[this.EL]==Q&&M[this.TYPE]==R){return O;}}return -1;},generateId:function(M){var N=M.id;if(!N){N="yuievtautoid-"+A;++A;M.id=N;}return N;},_isValidCollection:function(N){try{return(N&&typeof N!=="string"&&N.length&&!N.tagName&&!N.alert&&typeof N[0]!=="undefined");}catch(M){return false;}},elCache:{},getEl:function(M){return(typeof M==="string")?document.getElementById(M):M;},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(N){if(!H){H=true;var M=YAHOO.util.Event;M._ready();M._tryPreloadAttach();}},_ready:function(N){var M=YAHOO.util.Event;if(!M.DOMReady){M.DOMReady=true;M.DOMReadyEvent.fire();M._simpleRemove(document,"DOMContentLoaded",M._ready);}},_tryPreloadAttach:function(){if(F.length===0){C=0;clearInterval(this._interval);this._interval=null;return ;}if(this.locked){return ;}if(this.isIE){if(!this.DOMReady){this.startInterval();return ;}}this.locked=true;var S=!H;if(!S){S=(C>0&&F.length>0);}var R=[];var T=function(V,W){var U=V;if(W.override){if(W.override===true){U=W.obj;}else{U=W.override;}}W.fn.call(U,W.obj);};var N,M,Q,P,O=[];for(N=0,M=F.length;N<M;N=N+1){Q=F[N];if(Q){P=this.getEl(Q.id);if(P){if(Q.checkReady){if(H||P.nextSibling||!S){O.push(Q);F[N]=null;}}else{T(P,Q);F[N]=null;}}else{R.push(Q);}}}for(N=0,M=O.length;N<M;N=N+1){Q=O[N];T(this.getEl(Q.id),Q);}C--;if(S){for(N=F.length-1;N>-1;N--){Q=F[N];if(!Q||!Q.id){F.splice(N,1);}}this.startInterval();}else{clearInterval(this._interval);this._interval=null;}this.locked=false;},purgeElement:function(Q,R,T){var O=(YAHOO.lang.isString(Q))?this.getEl(Q):Q;var S=this.getListeners(O,T),P,M;if(S){for(P=S.length-1;P>-1;P--){var N=S[P];this._removeListener(O,N.type,N.fn,N.capture);}}if(R&&O&&O.childNodes){for(P=0,M=O.childNodes.length;P<M;++P){this.purgeElement(O.childNodes[P],R,T);}}},getListeners:function(O,M){var R=[],N;if(!M){N=[I,J];}else{if(M==="unload"){N=[J];}else{N=[I];}}var T=(YAHOO.lang.isString(O))?this.getEl(O):O;for(var Q=0;Q<N.length;Q=Q+1){var V=N[Q];if(V){for(var S=0,U=V.length;S<U;++S){var P=V[S];if(P&&P[this.EL]===T&&(!M||M===P[this.TYPE])){R.push({type:P[this.TYPE],fn:P[this.FN],obj:P[this.OBJ],adjust:P[this.OVERRIDE],scope:P[this.ADJ_SCOPE],capture:P[this.CAPTURE],index:S});}}}}return(R.length)?R:null;},_unload:function(S){var M=YAHOO.util.Event,P,O,N,R,Q,T=J.slice();for(P=0,R=J.length;P<R;++P){N=T[P];if(N){var U=window;if(N[M.ADJ_SCOPE]){if(N[M.ADJ_SCOPE]===true){U=N[M.UNLOAD_OBJ];}else{U=N[M.ADJ_SCOPE];}}N[M.FN].call(U,M.getEvent(S,N[M.EL]),N[M.UNLOAD_OBJ]);T[P]=null;N=null;U=null;}}J=null;if(I){for(O=I.length-1;O>-1;O--){N=I[O];if(N){M._removeListener(N[M.EL],N[M.TYPE],N[M.FN],N[M.CAPTURE],O);}}N=null;}G=null;M._simpleRemove(window,"unload",M._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var M=document.documentElement,N=document.body;if(M&&(M.scrollTop||M.scrollLeft)){return[M.scrollTop,M.scrollLeft];}else{if(N){return[N.scrollTop,N.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(O,P,N,M){O.addEventListener(P,N,(M));};}else{if(window.attachEvent){return function(O,P,N,M){O.attachEvent("on"+P,N);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(O,P,N,M){O.removeEventListener(P,N,(M));};}else{if(window.detachEvent){return function(N,O,M){N.detachEvent("on"+O,M);};}else{return function(){};}}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;EU.onFocus=EU.addFocusListener;EU.onBlur=EU.addBlurListener;
/* DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller */
if(EU.isIE){YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);var n=document.createElement("p");EU._dri=setInterval(function(){try{n.doScroll("left");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex){}},EU.POLL_INTERVAL);}else{if(EU.webkit&&EU.webkit<525){EU._dri=setInterval(function(){var rs=document.readyState;if("loaded"==rs||"complete"==rs){clearInterval(EU._dri);EU._dri=null;EU._ready();}},EU.POLL_INTERVAL);}else{EU._simpleAdd(document,"DOMContentLoaded",EU._ready);}}EU._simpleAdd(window,"load",EU._load);EU._simpleAdd(window,"unload",EU._unload);EU._tryPreloadAttach();})();}YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(A,C,F,E){this.__yui_events=this.__yui_events||{};
var D=this.__yui_events[A];if(D){D.subscribe(C,F,E);}else{this.__yui_subscribers=this.__yui_subscribers||{};var B=this.__yui_subscribers;if(!B[A]){B[A]=[];}B[A].push({fn:C,obj:F,override:E});}},unsubscribe:function(C,E,G){this.__yui_events=this.__yui_events||{};var A=this.__yui_events;if(C){var F=A[C];if(F){return F.unsubscribe(E,G);}}else{var B=true;for(var D in A){if(YAHOO.lang.hasOwnProperty(A,D)){B=B&&A[D].unsubscribe(E,G);}}return B;}return false;},unsubscribeAll:function(A){return this.unsubscribe(A);},createEvent:function(G,D){this.__yui_events=this.__yui_events||{};var A=D||{};var I=this.__yui_events;if(I[G]){}else{var H=A.scope||this;var E=(A.silent);var B=new YAHOO.util.CustomEvent(G,H,E,YAHOO.util.CustomEvent.FLAT);I[G]=B;if(A.onSubscribeCallback){B.subscribeEvent.subscribe(A.onSubscribeCallback);}this.__yui_subscribers=this.__yui_subscribers||{};var F=this.__yui_subscribers[G];if(F){for(var C=0;C<F.length;++C){B.subscribe(F[C].fn,F[C].obj,F[C].override);}}}return I[G];},fireEvent:function(E,D,A,C){this.__yui_events=this.__yui_events||{};var G=this.__yui_events[E];if(!G){return null;}var B=[];for(var F=1;F<arguments.length;++F){B.push(arguments[F]);}return G.fire.apply(G,B);},hasEvent:function(A){if(this.__yui_events){if(this.__yui_events[A]){return true;}}return false;}};YAHOO.util.KeyListener=function(A,F,B,C){if(!A){}else{if(!F){}else{if(!B){}}}if(!C){C=YAHOO.util.KeyListener.KEYDOWN;}var D=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(typeof A=="string"){A=document.getElementById(A);}if(typeof B=="function"){D.subscribe(B);}else{D.subscribe(B.fn,B.scope,B.correctScope);}function E(J,I){if(!F.shift){F.shift=false;}if(!F.alt){F.alt=false;}if(!F.ctrl){F.ctrl=false;}if(J.shiftKey==F.shift&&J.altKey==F.alt&&J.ctrlKey==F.ctrl){var G;if(F.keys instanceof Array){for(var H=0;H<F.keys.length;H++){G=F.keys[H];if(G==J.charCode){D.fire(J.charCode,J);break;}else{if(G==J.keyCode){D.fire(J.keyCode,J);break;}}}}else{G=F.keys;if(G==J.charCode){D.fire(J.charCode,J);}else{if(G==J.keyCode){D.fire(J.keyCode,J);}}}}}this.enable=function(){if(!this.enabled){YAHOO.util.Event.addListener(A,C,E);this.enabledEvent.fire(F);}this.enabled=true;};this.disable=function(){if(this.enabled){YAHOO.util.Event.removeListener(A,C,E);this.disabledEvent.fire(F);}this.enabled=false;};this.toString=function(){return"KeyListener ["+F.keys+"] "+A.tagName+(A.id?"["+A.id+"]":"");};};YAHOO.util.KeyListener.KEYDOWN="keydown";YAHOO.util.KeyListener.KEYUP="keyup";YAHOO.util.KeyListener.KEY={ALT:18,BACK_SPACE:8,CAPS_LOCK:20,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,META:224,NUM_LOCK:144,PAGE_DOWN:34,PAGE_UP:33,PAUSE:19,PRINTSCREEN:44,RIGHT:39,SCROLL_LOCK:145,SHIFT:16,SPACE:32,TAB:9,UP:38};YAHOO.register("event",YAHOO.util.Event,{version:"2.6.0",build:"1321"});YAHOO.register("yahoo-dom-event", YAHOO, {version: "2.6.0", build: "1321"});

/*
Copyright (c) 2008, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.6.0
*/
YAHOO.namespace("util");YAHOO.util.Cookie={_createCookieString:function(B,D,C,A){var F=YAHOO.lang;var E=encodeURIComponent(B)+"="+(C?encodeURIComponent(D):D);if(F.isObject(A)){if(A.expires instanceof Date){E+="; expires="+A.expires.toGMTString();}if(F.isString(A.path)&&A.path!=""){E+="; path="+A.path;}if(F.isString(A.domain)&&A.domain!=""){E+="; domain="+A.domain;}if(A.secure===true){E+="; secure";}}return E;},_createCookieHashString:function(B){var D=YAHOO.lang;if(!D.isObject(B)){throw new TypeError("Cookie._createCookieHashString(): Argument must be an object.");}var C=new Array();for(var A in B){if(D.hasOwnProperty(B,A)&&!D.isFunction(B[A])&&!D.isUndefined(B[A])){C.push(encodeURIComponent(A)+"="+encodeURIComponent(String(B[A])));}}return C.join("&");},_parseCookieHash:function(E){var D=E.split("&"),F=null,C=new Object();if(E.length>0){for(var B=0,A=D.length;B<A;B++){F=D[B].split("=");C[decodeURIComponent(F[0])]=decodeURIComponent(F[1]);}}return C;},_parseCookieString:function(I,A){var J=new Object();if(YAHOO.lang.isString(I)&&I.length>0){var B=(A===false?function(K){return K;}:decodeURIComponent);if(/[^=]+=[^=;]?(?:; [^=]+=[^=]?)?/.test(I)){var G=I.split(/;\s/g);var H=null;var C=null;var E=null;for(var D=0,F=G.length;D<F;D++){E=G[D].match(/([^=]+)=/i);if(E instanceof Array){H=decodeURIComponent(E[1]);C=B(G[D].substring(E[1].length+1));}else{H=decodeURIComponent(G[D]);C=H;}J[H]=C;}}}return J;},get:function(A,B){var D=YAHOO.lang;var C=this._parseCookieString(document.cookie);if(!D.isString(A)||A===""){throw new TypeError("Cookie.get(): Cookie name must be a non-empty string.");}if(D.isUndefined(C[A])){return null;}if(!D.isFunction(B)){return C[A];}else{return B(C[A]);}},getSub:function(A,C,B){var E=YAHOO.lang;var D=this.getSubs(A);if(D!==null){if(!E.isString(C)||C===""){throw new TypeError("Cookie.getSub(): Subcookie name must be a non-empty string.");}if(E.isUndefined(D[C])){return null;}if(!E.isFunction(B)){return D[C];}else{return B(D[C]);}}else{return null;}},getSubs:function(A){if(!YAHOO.lang.isString(A)||A===""){throw new TypeError("Cookie.getSubs(): Cookie name must be a non-empty string.");}var B=this._parseCookieString(document.cookie,false);if(YAHOO.lang.isString(B[A])){return this._parseCookieHash(B[A]);}return null;},remove:function(B,A){if(!YAHOO.lang.isString(B)||B===""){throw new TypeError("Cookie.remove(): Cookie name must be a non-empty string.");}A=A||{};A.expires=new Date(0);return this.set(B,"",A);},removeSub:function(B,D,A){if(!YAHOO.lang.isString(B)||B===""){throw new TypeError("Cookie.removeSub(): Cookie name must be a non-empty string.");}if(!YAHOO.lang.isString(D)||D===""){throw new TypeError("Cookie.removeSub(): Subcookie name must be a non-empty string.");}var C=this.getSubs(B);if(YAHOO.lang.isObject(C)&&YAHOO.lang.hasOwnProperty(C,D)){delete C[D];return this.setSubs(B,C,A);}else{return"";}},set:function(B,C,A){var E=YAHOO.lang;if(!E.isString(B)){throw new TypeError("Cookie.set(): Cookie name must be a string.");}if(E.isUndefined(C)){throw new TypeError("Cookie.set(): Value cannot be undefined.");}var D=this._createCookieString(B,C,true,A);document.cookie=D;return D;},setSub:function(B,D,C,A){var F=YAHOO.lang;if(!F.isString(B)||B===""){throw new TypeError("Cookie.setSub(): Cookie name must be a non-empty string.");}if(!F.isString(D)||D===""){throw new TypeError("Cookie.setSub(): Subcookie name must be a non-empty string.");}if(F.isUndefined(C)){throw new TypeError("Cookie.setSub(): Subcookie value cannot be undefined.");}var E=this.getSubs(B);if(!F.isObject(E)){E=new Object();}E[D]=C;return this.setSubs(B,E,A);},setSubs:function(B,C,A){var E=YAHOO.lang;if(!E.isString(B)){throw new TypeError("Cookie.setSubs(): Cookie name must be a string.");}if(!E.isObject(C)){throw new TypeError("Cookie.setSubs(): Cookie value must be an object.");}var D=this._createCookieString(B,this._createCookieHashString(C),false,A);document.cookie=D;return D;}};YAHOO.register("cookie",YAHOO.util.Cookie,{version:"2.6.0",build:"1321"});
/*
Copyright (c) 2008, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.6.0
*/
YAHOO.util.Get=function(){var M={},L=0,R=0,E=false,N=YAHOO.env.ua,S=YAHOO.lang;var J=function(W,T,X){var U=X||window,Y=U.document,Z=Y.createElement(W);for(var V in T){if(T[V]&&YAHOO.lang.hasOwnProperty(T,V)){Z.setAttribute(V,T[V]);}}return Z;};var I=function(T,U,W){var V=W||"utf-8";return J("link",{"id":"yui__dyn_"+(R++),"type":"text/css","charset":V,"rel":"stylesheet","href":T},U);};var P=function(T,U,W){var V=W||"utf-8";return J("script",{"id":"yui__dyn_"+(R++),"type":"text/javascript","charset":V,"src":T},U);};var A=function(T,U){return{tId:T.tId,win:T.win,data:T.data,nodes:T.nodes,msg:U,purge:function(){D(this.tId);}};};var B=function(T,W){var U=M[W],V=(S.isString(T))?U.win.document.getElementById(T):T;if(!V){Q(W,"target node not found: "+T);}return V;};var Q=function(W,V){var T=M[W];if(T.onFailure){var U=T.scope||T.win;T.onFailure.call(U,A(T,V));}};var C=function(W){var T=M[W];T.finished=true;if(T.aborted){var V="transaction "+W+" was aborted";Q(W,V);return ;}if(T.onSuccess){var U=T.scope||T.win;T.onSuccess.call(U,A(T));}};var O=function(V){var T=M[V];if(T.onTimeout){var U=T.context||T;T.onTimeout.call(U,A(T));}};var G=function(V,Z){var U=M[V];if(U.timer){U.timer.cancel();}if(U.aborted){var X="transaction "+V+" was aborted";Q(V,X);return ;}if(Z){U.url.shift();if(U.varName){U.varName.shift();}}else{U.url=(S.isString(U.url))?[U.url]:U.url;if(U.varName){U.varName=(S.isString(U.varName))?[U.varName]:U.varName;}}var c=U.win,b=c.document,a=b.getElementsByTagName("head")[0],W;if(U.url.length===0){if(U.type==="script"&&N.webkit&&N.webkit<420&&!U.finalpass&&!U.varName){var Y=P(null,U.win,U.charset);Y.innerHTML='YAHOO.util.Get._finalize("'+V+'");';U.nodes.push(Y);a.appendChild(Y);}else{C(V);}return ;}var T=U.url[0];if(!T){U.url.shift();return G(V);}if(U.timeout){U.timer=S.later(U.timeout,U,O,V);}if(U.type==="script"){W=P(T,c,U.charset);}else{W=I(T,c,U.charset);}F(U.type,W,V,T,c,U.url.length);U.nodes.push(W);if(U.insertBefore){var e=B(U.insertBefore,V);if(e){e.parentNode.insertBefore(W,e);}}else{a.appendChild(W);}if((N.webkit||N.gecko)&&U.type==="css"){G(V,T);}};var K=function(){if(E){return ;}E=true;for(var T in M){var U=M[T];if(U.autopurge&&U.finished){D(U.tId);delete M[T];}}E=false;};var D=function(a){var X=M[a];if(X){var Z=X.nodes,T=Z.length,Y=X.win.document,W=Y.getElementsByTagName("head")[0];if(X.insertBefore){var V=B(X.insertBefore,a);if(V){W=V.parentNode;}}for(var U=0;U<T;U=U+1){W.removeChild(Z[U]);}X.nodes=[];}};var H=function(U,T,V){var X="q"+(L++);V=V||{};if(L%YAHOO.util.Get.PURGE_THRESH===0){K();}M[X]=S.merge(V,{tId:X,type:U,url:T,finished:false,aborted:false,nodes:[]});var W=M[X];W.win=W.win||window;W.scope=W.scope||W.win;W.autopurge=("autopurge" in W)?W.autopurge:(U==="script")?true:false;S.later(0,W,G,X);return{tId:X};};var F=function(c,X,W,U,Y,Z,b){var a=b||G;if(N.ie){X.onreadystatechange=function(){var d=this.readyState;if("loaded"===d||"complete"===d){X.onreadystatechange=null;a(W,U);}};}else{if(N.webkit){if(c==="script"){if(N.webkit>=420){X.addEventListener("load",function(){a(W,U);});}else{var T=M[W];if(T.varName){var V=YAHOO.util.Get.POLL_FREQ;T.maxattempts=YAHOO.util.Get.TIMEOUT/V;T.attempts=0;T._cache=T.varName[0].split(".");T.timer=S.later(V,T,function(j){var f=this._cache,e=f.length,d=this.win,g;for(g=0;g<e;g=g+1){d=d[f[g]];if(!d){this.attempts++;if(this.attempts++>this.maxattempts){var h="Over retry limit, giving up";T.timer.cancel();Q(W,h);}else{}return ;}}T.timer.cancel();a(W,U);},null,true);}else{S.later(YAHOO.util.Get.POLL_FREQ,null,a,[W,U]);}}}}else{X.onload=function(){a(W,U);};}}};return{POLL_FREQ:10,PURGE_THRESH:20,TIMEOUT:2000,_finalize:function(T){S.later(0,null,C,T);},abort:function(U){var V=(S.isString(U))?U:U.tId;var T=M[V];if(T){T.aborted=true;}},script:function(T,U){return H("script",T,U);},css:function(T,U){return H("css",T,U);}};}();YAHOO.register("get",YAHOO.util.Get,{version:"2.6.0",build:"1321"});
/*!
 * Sizzle CSS Selector Engine - v1.0
 *  Copyright 2009, The Dojo Foundation
 *  Released under the MIT, BSD, and GPL Licenses.
 *  More information: http://sizzlejs.com/
 */
(function(){

var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g,
	done = 0,
	toString = Object.prototype.toString,
	hasDuplicate = false;

var Sizzle = function(selector, context, results, seed) {
	results = results || [];
	var origContext = context = context || document;

	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
		return [];
	}
	
	if ( !selector || typeof selector !== "string" ) {
		return results;
	}

	var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context);
	
	// Reset the position of the chunker regexp (start from head)
	chunker.lastIndex = 0;
	
	while ( (m = chunker.exec(selector)) !== null ) {
		parts.push( m[1] );
		
		if ( m[2] ) {
			extra = RegExp.rightContext;
			break;
		}
	}

	if ( parts.length > 1 && origPOS.exec( selector ) ) {
		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
			set = posProcess( parts[0] + parts[1], context );
		} else {
			set = Expr.relative[ parts[0] ] ?
				[ context ] :
				Sizzle( parts.shift(), context );

			while ( parts.length ) {
				selector = parts.shift();

				if ( Expr.relative[ selector ] )
					selector += parts.shift();

				set = posProcess( selector, set );
			}
		}
	} else {
		// Take a shortcut and set the context if the root selector is an ID
		// (but not if it'll be faster if the inner selector is an ID)
		if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
				Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
			var ret = Sizzle.find( parts.shift(), context, contextXML );
			context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
		}

		if ( context ) {
			var ret = seed ?
				{ expr: parts.pop(), set: makeArray(seed) } :
				Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
			set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;

			if ( parts.length > 0 ) {
				checkSet = makeArray(set);
			} else {
				prune = false;
			}

			while ( parts.length ) {
				var cur = parts.pop(), pop = cur;

				if ( !Expr.relative[ cur ] ) {
					cur = "";
				} else {
					pop = parts.pop();
				}

				if ( pop == null ) {
					pop = context;
				}

				Expr.relative[ cur ]( checkSet, pop, contextXML );
			}
		} else {
			checkSet = parts = [];
		}
	}

	if ( !checkSet ) {
		checkSet = set;
	}

	if ( !checkSet ) {
		throw "Syntax error, unrecognized expression: " + (cur || selector);
	}

	if ( toString.call(checkSet) === "[object Array]" ) {
		if ( !prune ) {
			results.push.apply( results, checkSet );
		} else if ( context && context.nodeType === 1 ) {
			for ( var i = 0; checkSet[i] != null; i++ ) {
				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
					results.push( set[i] );
				}
			}
		} else {
			for ( var i = 0; checkSet[i] != null; i++ ) {
				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
					results.push( set[i] );
				}
			}
		}
	} else {
		makeArray( checkSet, results );
	}

	if ( extra ) {
		Sizzle( extra, origContext, results, seed );
		Sizzle.uniqueSort( results );
	}

	return results;
};

Sizzle.uniqueSort = function(results){
	if ( sortOrder ) {
		hasDuplicate = false;
		results.sort(sortOrder);

		if ( hasDuplicate ) {
			for ( var i = 1; i < results.length; i++ ) {
				if ( results[i] === results[i-1] ) {
					results.splice(i--, 1);
				}
			}
		}
	}
};

Sizzle.matches = function(expr, set){
	return Sizzle(expr, null, null, set);
};

Sizzle.find = function(expr, context, isXML){
	var set, match;

	if ( !expr ) {
		return [];
	}

	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
		var type = Expr.order[i], match;
		
		if ( (match = Expr.match[ type ].exec( expr )) ) {
			var left = RegExp.leftContext;

			if ( left.substr( left.length - 1 ) !== "\\" ) {
				match[1] = (match[1] || "").replace(/\\/g, "");
				set = Expr.find[ type ]( match, context, isXML );
				if ( set != null ) {
					expr = expr.replace( Expr.match[ type ], "" );
					break;
				}
			}
		}
	}

	if ( !set ) {
		set = context.getElementsByTagName("*");
	}

	return {set: set, expr: expr};
};

Sizzle.filter = function(expr, set, inplace, not){
	var old = expr, result = [], curLoop = set, match, anyFound,
		isXMLFilter = set && set[0] && isXML(set[0]);

	while ( expr && set.length ) {
		for ( var type in Expr.filter ) {
			if ( (match = Expr.match[ type ].exec( expr )) != null ) {
				var filter = Expr.filter[ type ], found, item;
				anyFound = false;

				if ( curLoop == result ) {
					result = [];
				}

				if ( Expr.preFilter[ type ] ) {
					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );

					if ( !match ) {
						anyFound = found = true;
					} else if ( match === true ) {
						continue;
					}
				}

				if ( match ) {
					for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
						if ( item ) {
							found = filter( item, match, i, curLoop );
							var pass = not ^ !!found;

							if ( inplace && found != null ) {
								if ( pass ) {
									anyFound = true;
								} else {
									curLoop[i] = false;
								}
							} else if ( pass ) {
								result.push( item );
								anyFound = true;
							}
						}
					}
				}

				if ( found !== undefined ) {
					if ( !inplace ) {
						curLoop = result;
					}

					expr = expr.replace( Expr.match[ type ], "" );

					if ( !anyFound ) {
						return [];
					}

					break;
				}
			}
		}

		// Improper expression
		if ( expr == old ) {
			if ( anyFound == null ) {
				throw "Syntax error, unrecognized expression: " + expr;
			} else {
				break;
			}
		}

		old = expr;
	}

	return curLoop;
};

var Expr = Sizzle.selectors = {
	order: [ "ID", "NAME", "TAG" ],
	match: {
		ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
		CLASS: /\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/,
		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
		TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/,
		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
		PSEUDO: /:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/
	},
	attrMap: {
		"class": "className",
		"for": "htmlFor"
	},
	attrHandle: {
		href: function(elem){
			return elem.getAttribute("href");
		}
	},
	relative: {
		"+": function(checkSet, part, isXML){
			var isPartStr = typeof part === "string",
				isTag = isPartStr && !/\W/.test(part),
				isPartStrNotTag = isPartStr && !isTag;

			if ( isTag && !isXML ) {
				part = part.toUpperCase();
			}

			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
				if ( (elem = checkSet[i]) ) {
					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}

					checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ?
						elem || false :
						elem === part;
				}
			}

			if ( isPartStrNotTag ) {
				Sizzle.filter( part, checkSet, true );
			}
		},
		">": function(checkSet, part, isXML){
			var isPartStr = typeof part === "string";

			if ( isPartStr && !/\W/.test(part) ) {
				part = isXML ? part : part.toUpperCase();

				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
					var elem = checkSet[i];
					if ( elem ) {
						var parent = elem.parentNode;
						checkSet[i] = parent.nodeName === part ? parent : false;
					}
				}
			} else {
				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
					var elem = checkSet[i];
					if ( elem ) {
						checkSet[i] = isPartStr ?
							elem.parentNode :
							elem.parentNode === part;
					}
				}

				if ( isPartStr ) {
					Sizzle.filter( part, checkSet, true );
				}
			}
		},
		"": function(checkSet, part, isXML){
			var doneName = done++, checkFn = dirCheck;

			if ( !/\W/.test(part) ) {
				var nodeCheck = part = isXML ? part : part.toUpperCase();
				checkFn = dirNodeCheck;
			}

			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
		},
		"~": function(checkSet, part, isXML){
			var doneName = done++, checkFn = dirCheck;

			if ( typeof part === "string" && !/\W/.test(part) ) {
				var nodeCheck = part = isXML ? part : part.toUpperCase();
				checkFn = dirNodeCheck;
			}

			checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
		}
	},
	find: {
		ID: function(match, context, isXML){
			if ( typeof context.getElementById !== "undefined" && !isXML ) {
				var m = context.getElementById(match[1]);
				return m ? [m] : [];
			}
		},
		NAME: function(match, context, isXML){
			if ( typeof context.getElementsByName !== "undefined" ) {
				var ret = [], results = context.getElementsByName(match[1]);

				for ( var i = 0, l = results.length; i < l; i++ ) {
					if ( results[i].getAttribute("name") === match[1] ) {
						ret.push( results[i] );
					}
				}

				return ret.length === 0 ? null : ret;
			}
		},
		TAG: function(match, context){
			return context.getElementsByTagName(match[1]);
		}
	},
	preFilter: {
		CLASS: function(match, curLoop, inplace, result, not, isXML){
			match = " " + match[1].replace(/\\/g, "") + " ";

			if ( isXML ) {
				return match;
			}

			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
				if ( elem ) {
					if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) {
						if ( !inplace )
							result.push( elem );
					} else if ( inplace ) {
						curLoop[i] = false;
					}
				}
			}

			return false;
		},
		ID: function(match){
			return match[1].replace(/\\/g, "");
		},
		TAG: function(match, curLoop){
			for ( var i = 0; curLoop[i] === false; i++ ){}
			return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
		},
		CHILD: function(match){
			if ( match[1] == "nth" ) {
				// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
					match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" ||
					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);

				// calculate the numbers (first)n+(last) including if they are negative
				match[2] = (test[1] + (test[2] || 1)) - 0;
				match[3] = test[3] - 0;
			}

			// TODO: Move to normal caching system
			match[0] = done++;

			return match;
		},
		ATTR: function(match, curLoop, inplace, result, not, isXML){
			var name = match[1].replace(/\\/g, "");
			
			if ( !isXML && Expr.attrMap[name] ) {
				match[1] = Expr.attrMap[name];
			}

			if ( match[2] === "~=" ) {
				match[4] = " " + match[4] + " ";
			}

			return match;
		},
		PSEUDO: function(match, curLoop, inplace, result, not){
			if ( match[1] === "not" ) {
				// If we're dealing with a complex expression, or a simple one
				if ( chunker.exec(match[3]).length > 1 || /^\w/.test(match[3]) ) {
					match[3] = Sizzle(match[3], null, null, curLoop);
				} else {
					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
					if ( !inplace ) {
						result.push.apply( result, ret );
					}
					return false;
				}
			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
				return true;
			}
			
			return match;
		},
		POS: function(match){
			match.unshift( true );
			return match;
		}
	},
	filters: {
		enabled: function(elem){
			return elem.disabled === false && elem.type !== "hidden";
		},
		disabled: function(elem){
			return elem.disabled === true;
		},
		checked: function(elem){
			return elem.checked === true;
		},
		selected: function(elem){
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			elem.parentNode.selectedIndex;
			return elem.selected === true;
		},
		parent: function(elem){
			return !!elem.firstChild;
		},
		empty: function(elem){
			return !elem.firstChild;
		},
		has: function(elem, i, match){
			return !!Sizzle( match[3], elem ).length;
		},
		header: function(elem){
			return /h\d/i.test( elem.nodeName );
		},
		text: function(elem){
			return "text" === elem.type;
		},
		radio: function(elem){
			return "radio" === elem.type;
		},
		checkbox: function(elem){
			return "checkbox" === elem.type;
		},
		file: function(elem){
			return "file" === elem.type;
		},
		password: function(elem){
			return "password" === elem.type;
		},
		submit: function(elem){
			return "submit" === elem.type;
		},
		image: function(elem){
			return "image" === elem.type;
		},
		reset: function(elem){
			return "reset" === elem.type;
		},
		button: function(elem){
			return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON";
		},
		input: function(elem){
			return /input|select|textarea|button/i.test(elem.nodeName);
		}
	},
	setFilters: {
		first: function(elem, i){
			return i === 0;
		},
		last: function(elem, i, match, array){
			return i === array.length - 1;
		},
		even: function(elem, i){
			return i % 2 === 0;
		},
		odd: function(elem, i){
			return i % 2 === 1;
		},
		lt: function(elem, i, match){
			return i < match[3] - 0;
		},
		gt: function(elem, i, match){
			return i > match[3] - 0;
		},
		nth: function(elem, i, match){
			return match[3] - 0 == i;
		},
		eq: function(elem, i, match){
			return match[3] - 0 == i;
		}
	},
	filter: {
		PSEUDO: function(elem, match, i, array){
			var name = match[1], filter = Expr.filters[ name ];

			if ( filter ) {
				return filter( elem, i, match, array );
			} else if ( name === "contains" ) {
				return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0;
			} else if ( name === "not" ) {
				var not = match[3];

				for ( i = 0, l = not.length; i < l; i++ ) {
					if ( not[i] === elem ) {
						return false;
					}
				}

				return true;
			}
		},
		CHILD: function(elem, match){
			var type = match[1], node = elem;
			switch (type) {
				case 'only':
				case 'first':
					while ( (node = node.previousSibling) )  {
						if ( node.nodeType === 1 ) return false;
					}
					if ( type == 'first') return true;
					node = elem;
				case 'last':
					while ( (node = node.nextSibling) )  {
						if ( node.nodeType === 1 ) return false;
					}
					return true;
				case 'nth':
					var first = match[2], last = match[3];

					if ( first == 1 && last == 0 ) {
						return true;
					}
					
					var doneName = match[0],
						parent = elem.parentNode;
	
					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
						var count = 0;
						for ( node = parent.firstChild; node; node = node.nextSibling ) {
							if ( node.nodeType === 1 ) {
								node.nodeIndex = ++count;
							}
						} 
						parent.sizcache = doneName;
					}
					
					var diff = elem.nodeIndex - last;
					if ( first == 0 ) {
						return diff == 0;
					} else {
						return ( diff % first == 0 && diff / first >= 0 );
					}
			}
		},
		ID: function(elem, match){
			return elem.nodeType === 1 && elem.getAttribute("id") === match;
		},
		TAG: function(elem, match){
			return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;
		},
		CLASS: function(elem, match){
			return (" " + (elem.className || elem.getAttribute("class")) + " ")
				.indexOf( match ) > -1;
		},
		ATTR: function(elem, match){
			var name = match[1],
				result = Expr.attrHandle[ name ] ?
					Expr.attrHandle[ name ]( elem ) :
					elem[ name ] != null ?
						elem[ name ] :
						elem.getAttribute( name ),
				value = result + "",
				type = match[2],
				check = match[4];

			return result == null ?
				type === "!=" :
				type === "=" ?
				value === check :
				type === "*=" ?
				value.indexOf(check) >= 0 :
				type === "~=" ?
				(" " + value + " ").indexOf(check) >= 0 :
				!check ?
				value && result !== false :
				type === "!=" ?
				value != check :
				type === "^=" ?
				value.indexOf(check) === 0 :
				type === "$=" ?
				value.substr(value.length - check.length) === check :
				type === "|=" ?
				value === check || value.substr(0, check.length + 1) === check + "-" :
				false;
		},
		POS: function(elem, match, i, array){
			var name = match[2], filter = Expr.setFilters[ name ];

			if ( filter ) {
				return filter( elem, i, match, array );
			}
		}
	}
};

var origPOS = Expr.match.POS;

for ( var type in Expr.match ) {
	Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
}

var makeArray = function(array, results) {
	array = Array.prototype.slice.call( array, 0 );

	if ( results ) {
		results.push.apply( results, array );
		return results;
	}
	
	return array;
};

// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
try {
	Array.prototype.slice.call( document.documentElement.childNodes, 0 );

// Provide a fallback method if it does not work
} catch(e){
	makeArray = function(array, results) {
		var ret = results || [];

		if ( toString.call(array) === "[object Array]" ) {
			Array.prototype.push.apply( ret, array );
		} else {
			if ( typeof array.length === "number" ) {
				for ( var i = 0, l = array.length; i < l; i++ ) {
					ret.push( array[i] );
				}
			} else {
				for ( var i = 0; array[i]; i++ ) {
					ret.push( array[i] );
				}
			}
		}

		return ret;
	};
}

var sortOrder;

if ( document.documentElement.compareDocumentPosition ) {
	sortOrder = function( a, b ) {
		var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
} else if ( "sourceIndex" in document.documentElement ) {
	sortOrder = function( a, b ) {
		var ret = a.sourceIndex - b.sourceIndex;
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
} else if ( document.createRange ) {
	sortOrder = function( a, b ) {
		var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
		aRange.selectNode(a);
		aRange.collapse(true);
		bRange.selectNode(b);
		bRange.collapse(true);
		var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
}

// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function(){
	// We're going to inject a fake input element with a specified name
	var form = document.createElement("div"),
		id = "script" + (new Date).getTime();
	form.innerHTML = "<a name='" + id + "'/>";

	// Inject it into the root element, check its status, and remove it quickly
	var root = document.documentElement;
	root.insertBefore( form, root.firstChild );

	// The workaround has to do additional checks after a getElementById
	// Which slows things down for other browsers (hence the branching)
	if ( !!document.getElementById( id ) ) {
		Expr.find.ID = function(match, context, isXML){
			if ( typeof context.getElementById !== "undefined" && !isXML ) {
				var m = context.getElementById(match[1]);
				return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
			}
		};

		Expr.filter.ID = function(elem, match){
			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
			return elem.nodeType === 1 && node && node.nodeValue === match;
		};
	}

	root.removeChild( form );
	root = form = null; // release memory in IE
})();

(function(){
	// Check to see if the browser returns only elements
	// when doing getElementsByTagName("*")

	// Create a fake element
	var div = document.createElement("div");
	div.appendChild( document.createComment("") );

	// Make sure no comments are found
	if ( div.getElementsByTagName("*").length > 0 ) {
		Expr.find.TAG = function(match, context){
			var results = context.getElementsByTagName(match[1]);

			// Filter out possible comments
			if ( match[1] === "*" ) {
				var tmp = [];

				for ( var i = 0; results[i]; i++ ) {
					if ( results[i].nodeType === 1 ) {
						tmp.push( results[i] );
					}
				}

				results = tmp;
			}

			return results;
		};
	}

	// Check to see if an attribute returns normalized href attributes
	div.innerHTML = "<a href='#'></a>";
	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
			div.firstChild.getAttribute("href") !== "#" ) {
		Expr.attrHandle.href = function(elem){
			return elem.getAttribute("href", 2);
		};
	}

	div = null; // release memory in IE
})();

if ( document.querySelectorAll ) (function(){
	var oldSizzle = Sizzle, div = document.createElement("div");
	div.innerHTML = "<p class='TEST'></p>";

	// Safari can't handle uppercase or unicode characters when
	// in quirks mode.
	if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
		return;
	}
	
	Sizzle = function(query, context, extra, seed){
		context = context || document;

		// Only use querySelectorAll on non-XML documents
		// (ID selectors don't work in non-HTML documents)
		if ( !seed && context.nodeType === 9 && !isXML(context) ) {
			try {
				return makeArray( context.querySelectorAll(query), extra );
			} catch(e){}
		}
		
		return oldSizzle(query, context, extra, seed);
	};

	for ( var prop in oldSizzle ) {
		Sizzle[ prop ] = oldSizzle[ prop ];
	}

	div = null; // release memory in IE
})();

if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){
	var div = document.createElement("div");
	div.innerHTML = "<div class='test e'></div><div class='test'></div>";

	// Opera can't find a second classname (in 9.6)
	if ( div.getElementsByClassName("e").length === 0 )
		return;

	// Safari caches class attributes, doesn't catch changes (in 3.2)
	div.lastChild.className = "e";

	if ( div.getElementsByClassName("e").length === 1 )
		return;

	Expr.order.splice(1, 0, "CLASS");
	Expr.find.CLASS = function(match, context, isXML) {
		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
			return context.getElementsByClassName(match[1]);
		}
	};

	div = null; // release memory in IE
})();

function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
	var sibDir = dir == "previousSibling" && !isXML;
	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
		var elem = checkSet[i];
		if ( elem ) {
			if ( sibDir && elem.nodeType === 1 ){
				elem.sizcache = doneName;
				elem.sizset = i;
			}
			elem = elem[dir];
			var match = false;

			while ( elem ) {
				if ( elem.sizcache === doneName ) {
					match = checkSet[elem.sizset];
					break;
				}

				if ( elem.nodeType === 1 && !isXML ){
					elem.sizcache = doneName;
					elem.sizset = i;
				}

				if ( elem.nodeName === cur ) {
					match = elem;
					break;
				}

				elem = elem[dir];
			}

			checkSet[i] = match;
		}
	}
}

function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
	var sibDir = dir == "previousSibling" && !isXML;
	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
		var elem = checkSet[i];
		if ( elem ) {
			if ( sibDir && elem.nodeType === 1 ) {
				elem.sizcache = doneName;
				elem.sizset = i;
			}
			elem = elem[dir];
			var match = false;

			while ( elem ) {
				if ( elem.sizcache === doneName ) {
					match = checkSet[elem.sizset];
					break;
				}

				if ( elem.nodeType === 1 ) {
					if ( !isXML ) {
						elem.sizcache = doneName;
						elem.sizset = i;
					}
					if ( typeof cur !== "string" ) {
						if ( elem === cur ) {
							match = true;
							break;
						}

					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
						match = elem;
						break;
					}
				}

				elem = elem[dir];
			}

			checkSet[i] = match;
		}
	}
}

var contains = document.compareDocumentPosition ?  function(a, b){
	return a.compareDocumentPosition(b) & 16;
} : function(a, b){
	return a !== b && (a.contains ? a.contains(b) : true);
};

var isXML = function(elem){
	return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
		!!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML";
};

var posProcess = function(selector, context){
	var tmpSet = [], later = "", match,
		root = context.nodeType ? [context] : context;

	// Position selectors must be done after the filter
	// And so must :not(positional) so we move all PSEUDOs to the end
	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
		later += match[0];
		selector = selector.replace( Expr.match.PSEUDO, "" );
	}

	selector = Expr.relative[selector] ? selector + "*" : selector;

	for ( var i = 0, l = root.length; i < l; i++ ) {
		Sizzle( selector, root[i], tmpSet );
	}

	return Sizzle.filter( later, tmpSet );
};

// EXPOSE

window.Sizzle = Sizzle;

})();

/* Show/Hide (collapsible/expandable items)
===========================================================================*/

Hotels.ShowHide = 
{
	showhideCollection: [], // initialize
	
	isInitializing: true, // initialize
	
	EXPANDED_CLASSNAME: 'expanded',
	COLLAPSED_CLASSNAME: 'collapsed',
	
	// If one of these tagnames is found as a parent
	// of the anchor, it's used instead for purposes
	// of applying the expanded/collapsed classname
	STAND_IN_PARENT_TAGNAMES: ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
	
	ID_FOR_BOOKING_PATH_FORM: "bookform",
	
	SELECTOR_FOR_ACCESSIBILITY_FEATURES_LINKS: 'form p.show-hide-accessibility-features a',
	CLASSNAME_FOR_ACCESSIBILITY_FEATURES_PARENT_CONTAINER: 'box',

	initialize: function()
	{
		this.isInitializing = true; // initialize
		
		this.initializeAccessibilityFeatures();			

		YAHOO.util.Event.on(document.body, 'click', this.processClicks, this, true);
		
		this.isInitializing = false;		
	},
	
	/*
		For both initializeAccessibilityFeatures() and setHiddenFieldIfNoCheckboxesAreChecked(),
		they work off a starting point of the show/hide anchors for a given checkbox
		set, but they also end up needing the set of (checkbox) input fields as well.
	*/
	_getCheckboxesForThisAnchorElement: function(anchorElement)
	{
		// Walk up the tree to find the parent div.box element
		var parentElement = YAHOO.util.Dom.getAncestorByClassName(anchorElement, this.CLASSNAME_FOR_ACCESSIBILITY_FEATURES_PARENT_CONTAINER);
		
		// If there was no appropriate parentElement, well, nevermind
		if (!parentElement)
		{
			return [];
		}
		
		// Grab the checkbox input fields from that parent element
		return( Sizzle('input[type="checkbox"]', parentElement) );
	},
	
	_getHiddenFormFieldForThisAnchorElement: function(anchorElement)
	{
		// Walk up the tree to find the parent div.box element
		var parentElement = YAHOO.util.Dom.getAncestorByClassName(anchorElement, this.CLASSNAME_FOR_ACCESSIBILITY_FEATURES_PARENT_CONTAINER);
		
		// If there was no appropriate parentElement, well, nevermind
		if (!parentElement)
		{
			return null;
		}
		
		// Grab the hidden fields within that parent element
		var hiddenFields = Sizzle('input[type="hidden"]', parentElement);
		
		if (hiddenFields && hiddenFields.length)
		{
			// There should only be one hidden field within this area,
			// so that's what we'll be returning
			return hiddenFields[0];
		}
		else
		{
			return null;
		}
	},
	
	/*
		Within the Booking Path, the "Accessiblity Features"
		links need to start out as collapsed unless any of 
		their children checkboxes are checked, in which
		case they start out as expanded.
	*/
	initializeAccessibilityFeatures: function()
	{			
		/* This function detects whether it's on a booking-path page via
			the existence of the Bookign Path form */
		var bookingPathForm = YAHOO.util.Dom.get(this.ID_FOR_BOOKING_PATH_FORM);
		
		if (!bookingPathForm)
		{
			// alert("no form found"); /* debug */
			return;
		}
		
		var accessibilityFeaturesLinks = Sizzle(this.SELECTOR_FOR_ACCESSIBILITY_FEATURES_LINKS);
		
		for (var i=0, accessibilityAnchorsLength = accessibilityFeaturesLinks.length; i < accessibilityAnchorsLength; i++)
		{
			var currentAnchor = accessibilityFeaturesLinks[i];
			
			// Create a showhide object from this link
			var showHideObject = this._createObjectFromLink(currentAnchor);
			
			// If the showHideObject is null, then it means the link wasn't valid
			if (!showHideObject)
			{
				continue;
			}
			
			// Walk up the tree to find the parent div.box element and 
			// then grab its corresponding input fields
			var inputFieldsForThisAnchor = this._getCheckboxesForThisAnchorElement(currentAnchor);
			
			for (var j=0, inputLength = inputFieldsForThisAnchor.length; j < inputLength; j++)
			{
				// If any of the input fields are checked, then mark 
				// the showhide object as not collapsed and break out
				// of this loop
				if ( inputFieldsForThisAnchor[j].checked )
				{
					showHideObject.isCollapsed = false;
				}
				
				// Setup an event handler for the checkbox so that the hidden field is updated when/if it changes
				YAHOO.util.Event.on(inputFieldsForThisAnchor[j], 'change', this.setHiddenFieldsForWhetherCheckboxesAreChecked, this, true);
			}
			
			/* 
				Since the page starts out with the Accessibility Features collapsed by default,
				the _synchronizeDOMToShowHideObject() function only needs to fire if 
				the item is supposed to be expanded.
			*/
			if (!showHideObject.isCollapsed)
			{				
				this._synchronizeDOMToShowHideObject(showHideObject, currentAnchor);				
			}
		}
		
		this.setHiddenFieldsForWhetherCheckboxesAreChecked();
	},
	
	/*
		Due to some apparent deficiencies in Struts, if no checkboxes within a given set 
		are checked, then that set isn't sent at all to the back end. Or something.
		
		So, this function goes through each group and sets a hidden variable as needed
		to indicate that stuff.
	*/
	setHiddenFieldsForWhetherCheckboxesAreChecked: function()
	{
		var accessibilityFeaturesLinks = Sizzle(this.SELECTOR_FOR_ACCESSIBILITY_FEATURES_LINKS);
		
		for (var i=0, accessibilityAnchorsLength = accessibilityFeaturesLinks.length; i < accessibilityAnchorsLength; i++)
		{
			var currentAnchor = accessibilityFeaturesLinks[i];
			
			// Create a showhide object from this link
			var showHideObject = this._createObjectFromLink(currentAnchor);
			
			// If the showHideObject is null, then it means the link wasn't valid
			if (!showHideObject)
			{
				continue;
			}

			// Walk up the tree to find the parent div.box element and 
			// then grab its corresponding input fields
			var inputFieldsForThisAnchor = this._getCheckboxesForThisAnchorElement(currentAnchor);
			
			// (This is a string rather than a proper boolean just since it's
			// going to end up in a hidden form field)
			var isAnyCheckboxesChecked = 'false'; // initialize
			
			for (var j=0, inputLength = inputFieldsForThisAnchor.length; j < inputLength; j++)
			{
				// If any of the input fields are checked, then mark 
				// the isAnyCheckboxesChecked variable as true and break out
				// of this loop
				if ( inputFieldsForThisAnchor[j].checked )
				{
					isAnyCheckboxesChecked = 'true';
					break; // break out of this inner loop
				}
			}
			
			// Set the hidden field for this group based on 
			// the isAnyCheckboxesChecked variable
		
			var hiddenField = this._getHiddenFormFieldForThisAnchorElement(currentAnchor);
			
			if (hiddenField)
			{
				hiddenField.value = isAnyCheckboxesChecked;
				
				// alert("Hidden field set to: " + hiddenField.value); /* debug */
			}
			
		} // end of accessibilityFeaturesLinks for-loop
		
	},
	
	/* 
		This makes use of event delegation -- it watches for clicks that bubble 
		up to the body element, and if they're applicable show/hide bits, they're 
		processed as such.
	*/
	processClicks: function(event)
	{	
		var originatingElement = YAHOO.util.Event.getTarget(event);
		
		if (originatingElement.tagName.toLowerCase() != 'a')
		{
			originatingElement = YAHOO.util.Dom.getAncestorByTagName(originatingElement, 'a');
			
			// If it's still not a link, exit
			if ((!originatingElement) || (originatingElement.tagName.toLowerCase() != 'a'))
			{
				return;
			}
		}
		
		var showHideObject = this._createObjectFromLink(originatingElement);
		
		// If the showHideObject is null, then it means the link wasn't valid
		if (!showHideObject)
		{
			return;
		}
		
		// Flip the isCollapsed state and sync it
		showHideObject.isCollapsed = !showHideObject.isCollapsed;
		this._synchronizeDOMToShowHideObject(showHideObject, originatingElement);
		
		YAHOO.util.Event.preventDefault(event);
		return;
	},
	
	// This takes a link and, if it's a valid toggle link, returns
	// a showHide Object. Or, if not, it returns null
	_createObjectFromLink: function(anchorElement)
	{
		/* 
			Format of the showHideObjects, for reference:
			
			{
				targetId: "",             // ID of the target item that is to be shown or hidden
				isCollapsed: true/false,  // Boolean for whether that target is collapsed
			}
		*/
		
		var newShowHideObject = 
		{
			targetId: "",
			isCollapsed: false
		};
		
		/* 
			Handle the different types of toggle links:
			
			* a.content-toggle -- normal toggle guy
			* div.box a -- toggle guy in a box ("collapsed"/"expanded" on parent h3/h4)
		*/
		
		if (
			(YAHOO.util.Dom.hasClass(anchorElement, 'content-toggle')) ||
			(YAHOO.util.Dom.getAncestorByClassName(anchorElement, 'box'))
			)
		{
			
			var targetIdMatches = anchorElement.href.match(/#(.*)/);
			
			/* If no valid target ID was found, exit */
			if ((!targetIdMatches) || (!targetIdMatches.length))
			{
				return null;
			}
			else
			{
				// Make sure that we aren't registering a false positive via an anchor
				// inside a box-content element
				if (YAHOO.util.Dom.getAncestorByClassName(anchorElement, 'box-content'))
				{
					return null;
				}
				
				// console.log("newShowHideObject.targetId: " + newShowHideObject.targetId);
				newShowHideObject.targetId = targetIdMatches[1];
			}
			
			/* 
				Check if the target is collapsed
				(the parentNode bits are to allow for scenarios in which the expanded/collapsed
				classnae is applied to the parent h3/h4 instead)
			*/
			if (
				(YAHOO.util.Dom.hasClass(anchorElement, this.COLLAPSED_CLASSNAME)) || 
				(YAHOO.util.Dom.hasClass(anchorElement.parentNode, this.COLLAPSED_CLASSNAME)) ||
				(YAHOO.util.Dom.hasClass(newShowHideObject.targetId, this.COLLAPSED_CLASSNAME))
				)
			{
				newShowHideObject.isCollapsed = true;
			}
			else if (
				(YAHOO.util.Dom.hasClass(anchorElement, this.EXPANDED_CLASSNAME)) ||
				(YAHOO.util.Dom.hasClass(anchorElement.parentNode, this.EXPANDED_CLASSNAME)) ||
				(YAHOO.util.Dom.hasClass(newShowHideObject.targetId, this.EXPANDED_CLASSNAME))
				)
			{
				newShowHideObject.isCollapsed = false;
			}
			
			return newShowHideObject;
		} 
		
		// If it got this far, then it wasn't able to create an fully-formed object 
		// from the link, so exit
		return null;
	},
	
	/* In some cases, the code acts upon the anchor element's parentNode instead,
		such as if that parentNode is an h3/h4. This way, the h3/h4 gets the expanded/collapsed
		classname instead of the anchor. */
	_getAnchorElementParentNodeIfNeeded: function(anchorElement)
	{
		var standInParentElement = null; // initialize
		
		// (This variable is used just so that this object-assignment is only done once)
		var anchorElementParentNodeTagName = anchorElement.parentNode.tagName.toLowerCase();
		
		for (var i = 0, len = this.STAND_IN_PARENT_TAGNAMES.length; i < len; i++)
		{
			if ( anchorElementParentNodeTagName == this.STAND_IN_PARENT_TAGNAMES[i] )
			{
				standInParentElement = anchorElement.parentNode;
				break;
			}
		}
		
		return (standInParentElement || anchorElement);
	},
	
	/* 
		This syncs up the DOM with a given showHideObject
	*/
	_synchronizeDOMToShowHideObject: function(showHideObject, anchorElement)
	{
		targetElement = YAHOO.util.Dom.get(showHideObject.targetId);
		
		anchorElement = this._getAnchorElementParentNodeIfNeeded(anchorElement);
	
		// console.info(showHideObject); // debug
		
		// Set the anchor and target to collapsed
		if (showHideObject.isCollapsed)
		{
			YAHOO.util.Dom.addClass(anchorElement, this.COLLAPSED_CLASSNAME);
			YAHOO.util.Dom.removeClass(anchorElement, this.EXPANDED_CLASSNAME);
			
			YAHOO.util.Dom.addClass(targetElement, this.COLLAPSED_CLASSNAME);
			YAHOO.util.Dom.removeClass(targetElement, this.EXPANDED_CLASSNAME);
			targetElement.setAttribute("aria-hidden", "true");
			
			targetElement.setAttribute("tabindex", "");
		}
		else // set the anchor and target to expanded
		{
			YAHOO.util.Dom.addClass(anchorElement, this.EXPANDED_CLASSNAME);
			YAHOO.util.Dom.removeClass(anchorElement, this.COLLAPSED_CLASSNAME);
			
			YAHOO.util.Dom.addClass(targetElement, this.EXPANDED_CLASSNAME);
			YAHOO.util.Dom.removeClass(targetElement, this.COLLAPSED_CLASSNAME);
			targetElement.setAttribute("aria-hidden", "false");
			
			// Avoid focusing stuff during startup / initialization since that
			// would probably lower accessibility (in that focus would be 
			// suddenly moved from where one expected it to be) 
			if (!this.isInitializing)
			{
				// Set a negative tabindex on the element so that it can be
				// focused -- and then focus it
				targetElement.setAttribute("tabindex", "-1");
				window.setTimeout(function()
				{
					targetElement.focus();
				}, 0);
			}

		}
	}
	
};


/* Kick-off
===========================================================================*/

// IE needs to have this run onload else the form
// sometimes doesn't exist in time(?!)
if (YAHOO.env.ua.ie)
{	
	YAHOO.util.Event.on(window, 'load', Hotels.ShowHide.initialize, Hotels.ShowHide, true);
}
else
{
	YAHOO.util.Event.onDOMReady(function()
	{
		Hotels.ShowHide.initialize();
	});	
}