// hack for IE
function ieMenusHack() 
{

    try
    {
	    if (document.all && document.getElementById) 
	    {
		    if (navigator.appVersion.substr(22,3)!="5.0")
		    {
		        var topMenuDiv = document.getElementById("topMenuDiv");		        
		       if (topMenuDiv != null)
		       {
		        var tmp = topMenuDiv.innerHTML;		
		         
			    topMenuDiv.innerHTML=('<iframe id="menushim" src="/help.html" scrolling="no" frameborder="0" style="position:absolute;display:none;filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0);"></iframe>' + tmp);			    
			    
			    }
	        }	    
    	
		    navRoot = document.getElementById("topSubMenu1");
		    if (navRoot !=null)
		    {
		        for (i = 0;   i < navRoot.childNodes.length; i++) 
		        {
			        node = navRoot.childNodes[i];
			        if (node.nodeName == "LI") 
			        {
				        node.onmouseover=function() {
					        this.className+=" mover";
					        hideDropdowns(this.getElementsByTagName("UL")[0],true);
				        }
				        node.onmouseout = function() {
					        this.className=this.className.replace(" mover", "");
					        hideDropdowns(this.getElementsByTagName("UL")[0],false);
				        }
			        }        			
		        }
		    }
    		
    		  
		        navRoot = document.getElementById("topSubMenu2");
		        if (navRoot !=null)
		        {
		            for (i = 0;   i < navRoot.childNodes.length; i++) 
		            {
			            node = navRoot.childNodes[i];
			            if (node.nodeName == "LI") 
			            {
				            node.onmouseover=function() {
					            this.className+=" mover";
					            hideDropdowns(this.getElementsByTagName("UL")[0],true);
				            }
				            node.onmouseout = function() {
					            this.className=this.className.replace(" mover", "");
					            hideDropdowns(this.getElementsByTagName("UL")[0],false);
				            }
			            }        			
		            }	
		        }
		    }
		}			            	    
	catch(e){}	    	    
}

function isInParent(el, parent){
	var aEls=parent.getElementsByTagName(el.tagName)
	if(aEls.length==0)
		return false;
	for(var i=0;i<aEls.length;i++){
		if(el==aEls[i])
			return true;
	}
	return false;
}
function hideDropdowns(obj, bool){
	if (navigator.appVersion.substr(22,3)=="5.0"){
		if(bool)
			hideSelects();
		else
			showSelects();
		return;
	}
	var mnuShim=document.getElementById("menushim");
	if(bool){
		if(obj)
		{
			mnuShim.style.left=(getPageOffsetLeft(obj) - 28)+"px";
			mnuShim.style.top=(getPageOffsetTop(obj) - 10)+"px";
			mnuShim.style.width=(obj.offsetWidth + 40)+"px";
			mnuShim.style.height=obj.offsetHeight+"px";	
			obj.style.zIndex="101";
		}
		mnuShim.style.zIndex="0";
		mnuShim.style.display="block";
	} else
		mnuShim.style.display="none";
}
function getPageOffsetLeft(el){
	var x;
	x=el.offsetLeft;
	if (el.offsetParent!=null)
		x+=getPageOffsetLeft(el.offsetParent);
	return x;
}
function getPageOffsetTop(el){
	var y;
	y=el.offsetTop;
	if (el.offsetParent!=null)
		y+=getPageOffsetTop(el.offsetParent);
	return y;
}
function hideSelect(id){
	var el=document.getElementById(id);
	if (el!=null)
		el.className+=" hide";
}
function hideSelects(){
	var oSelects=document.getElementsByTagName("select");
	for(var i=0;i<oSelects.length;i++)
		oSelects[i].className+=" hide";
}
function showSelects(){
	var oSelects=document.getElementsByTagName("select");
	for(var i=0;i<oSelects.length;i++)
		oSelects[i].className=oSelects[i].className.replace(" hide","");
}
function addEvent(obj, evType, fn) {
	// adds an eventListener for browsers which support it
	// Written by Scott Andrew: nice one, Scott
	if (obj.addEventListener){
		obj.addEventListener(evType,fn,true);
		return true;
	} else if (obj.attachEvent){
		var r = obj.attachEvent("on"+evType,fn);
		return r;
	} else {
		return false;
	}
}

window.onload=ieMenusHack;

function changeLocation(selectId)
{
	//debugger;
	var selectControl = document.getElementById(selectId);
	if(selectControl)
	{
		var selItemValue = selectControl.options[selectControl.selectedIndex].value;
		if(selItemValue != '')
		{
			//selItemValue = selItemValue.replace('/Home', '');
			//if(selItemValue != '') selItemValue += '.aspx';
			
	        document.location.href = selItemValue;
		}
	}
}