function SwitchDocs(obj){
   if(document.getElementById){
   var el = document.getElementById(obj);
      if(el.style.display != "block"){
         el.style.display = "block";
      }else{
         el.style.display = "none";
      }
   }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function highlightTableRow()
	{
		var tableObj = this.parentNode;
		if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;

		if(this!=activeRow){
			this.setAttribute('origCl',this.className);
			this.origCl = this.className;
		}
		this.className = arrayOfRolloverClasses[tableObj.id];
		
		activeRow = this;
		
	}
	
	function clickOnTableRow()
	{
		var tableObj = this.parentNode;
		if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;		
		
		if(activeRowClickArray[tableObj.id] && this!=activeRowClickArray[tableObj.id]){
			activeRowClickArray[tableObj.id].className='';
		}
		this.className = arrayOfClickClasses[tableObj.id];
		
		activeRowClickArray[tableObj.id] = this;
				
	}
	
	function resetRowStyle()
	{
		var tableObj = this.parentNode;
		if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;

		if(activeRowClickArray[tableObj.id] && this==activeRowClickArray[tableObj.id]){
			this.className = arrayOfClickClasses[tableObj.id];
			return;	
		}
		
		var origCl = this.getAttribute('origCl');
		if(!origCl)origCl = this.origCl;
		this.className=origCl;
		
	}
		
	function addTableRolloverEffect(tableId,whichClass,whichClassOnClick)
	{
		arrayOfRolloverClasses[tableId] = whichClass;
		arrayOfClickClasses[tableId] = whichClassOnClick;
		
		var tableObj = document.getElementById(tableId);
		var tBody = tableObj.getElementsByTagName('TBODY');
		if(tBody){
			var rows = tBody[0].getElementsByTagName('TR');
		}else{
			var rows = tableObj.getElementsByTagName('TR');
		}
		for(var no=0;no<rows.length;no++){
			rows[no].onmouseover = highlightTableRow;
			rows[no].onmouseout = resetRowStyle;
			
			if(whichClassOnClick){
				rows[no].onclick = clickOnTableRow;	
			}
		}
		
	}