//var pageHold;
	var hfile;
	var isDefault;
function yadm()
{

// Variables, change these in case you need to set other class names (mmhide_ for 
// contribute users for example)
	var parentClass='isParent';				//gets applied when the LI has a nested UL
	var activeParentClass='isActive';		//gets applied when the nested UL is visible
	var preventHoverClass='nohover';		//denotes a navigation that should not get any hover effects
	var indicateJSClass='dhtml';			//gets applied to the main navigation when Javascript is available
	var toHideClass='hiddenChild';			//gets applied to hide the nested UL
	var toShowClass='shownChild';			//gets applied to show the nested UL
	var currentClass='current';				//denotes the current active sub element and prevents collapsing
	var d=document.getElementById('nav');	//denotes the navigation element 

// if DOM is not available stop right here.
	if(!document.getElementById && !document.createTextNode){return;}

// if the navigation element is available, apply the class denoting DHTML capabilities
	if(d)
	{
		d.className+=d.className==''?indicateJSClass:' '+indicateJSClass;
		var lis,i,firstUL,j,apply;

// loop through all LIs and check which ones have a nested UL
		lis=d.getElementsByTagName('li');
		for(i=0;i<lis.length;i++)
		{
			firstUL=lis[i].getElementsByTagName('ul')[0]
// if there is a nested UL, deactivate the first nested link and apply the class to show 
// there is a nested list
			if(firstUL)
			{
				//lis[i].childNodes[0].onclick=function(){return false;} //makes parents unlinkable
				lis[i].className+=lis[i].className==''?parentClass:' '+parentClass;
// check if there is a "current" element 
				apply=true;
				if(new RegExp('\\b'+currentClass+'\\b').test(lis[i].className)){apply=false;}
				if(apply)
				{
					for(j=0;j<firstUL.getElementsByTagName('li').length;j++)
					{
						if(new RegExp('\\b'+currentClass+'\\b').test(firstUL.getElementsByTagName('li')[j].className)){apply=false;break}
					}
				}
// if there is no current element, apply the class to hide the nested list
				if(apply)
				{
					firstUL.className+=firstUL.className==''?toHideClass:' '+toHideClass;
// check if there is a class to prevent hover effects and only apply the function
// onclick if that is the case, otherwise apply it onclick and onhover
					if(new RegExp('\\b'+preventHoverClass+'\\b').test(d.className))
					{
						lis[i].onclick=function(){doyadm(this);}
					} else {
						lis[i].onclick=function(){doyadm(this);}
						lis[i].onmouseover=function(){doyadm(this);}//macIeHide();
						lis[i].onmouseout=function(){doyadm(null);}//macIeShow();
					}
// if there is a current element, define the list as being kept open and apply the 
// classes to show the nested list and define the parent LI as an active one
				} else {
					lis[i].keepopen=1;
					firstUL.className+=firstUL.className==''?toShowClass:' '+toShowClass;
					lis[i].className=lis[i].className.replace(parentClass,activeParentClass);
				}
			}
		}
	}
// function to show and hide the nested lists and add the classes to the parent LIs
	function doyadm(o)
	{
		var childUL,isobj,swap;

// loop through all LIs of the navigation		
		lis=d.getElementsByTagName('li');
		for(i=0;i<lis.length;i++)
		{
			isobj=lis[i]==o;
// function to exchange class names in an object
			swap=function(tmpobj,tmporg,tmprep)
			{
				tmpobj.className=tmpobj.className.replace(tmporg,tmprep)		
			}
// if the current LI does not have an indicator to be kept visible
			if(!lis[i].keepopen)
			{
				childUL=lis[i].getElementsByTagName('ul')[0];
// check if there is a nested UL and if the current LI is not the one clicked on
// and exchange the classes accordingly (ie. hide all other nested lists and 
// make the LIs parent rather than active.
				if(childUL)	
				{	
					if(new RegExp('\\b'+preventHoverClass+'\\b').test(d.className))
					{
						if(new RegExp('\\b'+activeParentClass+'\\b').test(lis[i].className))
						{
							swap(childUL,isobj?toShowClass:toHideClass,isobj?toHideClass:toShowClass);		
							swap(lis[i],isobj?activeParentClass:parentClass,isobj?parentClass:activeParentClass);		
						} else {
	
							swap(childUL,isobj?toHideClass:toShowClass,isobj?toShowClass:toHideClass);		
							swap(lis[i],isobj?parentClass:activeParentClass,isobj?activeParentClass:parentClass);		
						}
					} else {
							swap(childUL,isobj?toHideClass:toShowClass,isobj?toShowClass:toHideClass);		
							swap(lis[i],isobj?parentClass:activeParentClass,isobj?activeParentClass:parentClass);		
					}
				} 
			}
		}
	}
}
window.onload=function()
{
		
		if (isDefault=="tanted"){ //if it has left nav to highlight
			if(document.getElementById(hfile).className!=''){ //fix mac ie from hidding single nav highlights
				document.getElementById(hfile).className+=' current';
			}
			else{
				document.getElementById(hfile).className+='current';
				document.getElementById(hfile).style.borderTop='1px solid #000'; // for mac ie
				document.getElementById(hfile).style.paddingTop='3px'; // for mac ie
			}
		}
		yadm();
		//init_new();
		//var root = document.getElementById("menuList");

		//getMenus(root, root);

		/*if(is_mac){
			setTimeout("thatMac()",200); //fix extra footer space on mac IE
			document.getElementById("clearfooter").style.height= 40 + 'px';//fixes safari footer
		}*/
		//else{
		//	thatMac();
		//}
		
	}

	///////////////
	//print page
	////////////////
	function print_page(where){
		var is_mac=(navigator.platform.indexOf("ac") != -1);
		(document.all &&  is_mac)?
		alert("Select \"File\" > \"Print\" from the browser menu") : where? where.window.print() :
		window.print();
	}
	/////////////////
	//pop new window
	/////////////////
	function NewWindow(mypage, myname, w, h, scroll) 
	{
		var winl = (screen.width - w) / 2;
		var wint = (screen.height - h) / 2;
		var winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable';
		var win = window.open(mypage, myname, winprops);
		if (parseInt(navigator.appVersion) >= 4) 
			win.window.focus();
	}
	
	var agt=navigator.userAgent.toLowerCase();
	var is_major = parseInt(navigator.appVersion);
    var is_minor = parseFloat(navigator.appVersion);
	var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var IE4up  = (is_ie && (is_major >= 4));
	var is_mac = navigator.userAgent.indexOf("Mac") != -1;
	
	function getObject( obj ) {

  // step 1
  if ( document.getElementById ) {
    obj = document.getElementById( obj );

  // step 2
  } else if ( document.all ) {
    obj = document.all.item( obj );

  //step 3
  } else {
    obj = null;
  }

  //step 4
  return obj;
  }

function moveObject( obj, e ) {

  // step 1
  var tempX = 0;
  var tempY = 0;
  var offset = 80; //80
  var objHolder = obj;

  // step 2
  obj = getObject( obj );
  if (obj==null) return;

  // step 3
  if (document.all) {
  	if(is_mac){
		if(IE4up){
		 tempX = event.clientX + document.body.scrollLeft;
		 tempY = event.clientY + document.body.scrollTop;
	 }
	}
	else{
    tempX = event.clientX + document.documentElement.scrollLeft;
    tempY = event.clientY + document.documentElement.scrollTop;
	}
  } else {
    tempX = e.pageX;
    tempY = e.pageY;
	
  }

  // step 4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}

  // step 5
  obj.style.left = (tempX + offset) + 'px';
  obj.style.top  = (tempY) + 'px';
	//alert(tempY + offset);
  // step 6
  displayObject( objHolder, true );
  }
  
  function displayObject( obj, show ) {

  // step 1
  obj = getObject( obj );
  if (obj==null) return;

  // step 2
  obj.style.display = show ? 'block' : 'none';
  obj.style.visibility = show ? 'visible' : 'hidden';
  }
  
  function hideObject(obj, show){
  displayObject( obj, show );
  }