// JavaScript Document
window.onload=preLoad;
//body.onload=preLoad;
var minHeight;
var statusVars=new Array(5);
var tmpImages=new Array(12);
var lastMenu;
var lastKey;
function preLoad()
{	minHeight=document.getElementById('maincontent').offsetHeight;	
	var imgList=new Array('broker_current.gif','broker_hover.gif','homeowner_current.gif','homeowner_hover.gif','lender_current.gif','lender_hover.gif','normal.gif','open.gif','realtors_current.gif','realtors_hover.gif','settlement_current.gif','settlement_hover.gif');
	for(i=0;i<imgList.length;i++)
	{
		tmpImages[i]=new Image;
		tmpImages[i].src='../images/leftmenu/'+imgList[i];
		}
}
/*function montre(id) {
	var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
	if(d) {d.style.display='block'; 
	
	
	}
minHeight=document.getElementById('maincontent').offsetHeight;	
}*/

function showHideMenu(evt,item,key,menu,index)
{ 
var srcControl 
var d = navigator.userAgent.toLowerCase();
if (d.indexOf('msie') > -1)  srcControl =window.event.srcElement;
if(d.indexOf('firefox') > -1)  srcControl =  evt.target||evt.srcElement;
if(! srcControl) srcControl=window.event.target;


	obj = document.getElementById(item);
	
	if(obj==null || ! srcControl.id) return ;

	if(lastMenu!=null && lastMenu.id!=item)
	{
		lastMenu.style.display='none';
		document.getElementById(lastKey).className='over'+menu;
		
	}
	
	lastMenu=obj;
	lastKey=key;
	visible = (obj.style.display == 'block') ;
	
	if (visible )
	{	visibleMenu=item.toString() + "=true;expires=Thu, 01-Jan-70 00:00:01 GMT";
		document.getElementById(key).className='over'+menu;
		statusVars[index]='over'+menu;
		obj.style.display = 'none';
		var obj=document.getElementById(key);
		if(obj==null) return;
	
		obj.className=statusVars[index]+'_h';
	
		
	}
	else
	{	visibleMenu=item.toString() + "=true;";
		document.getElementById(key).className='open'+menu;
		statusVars[index]='open'+menu;
		obj.style.display = 'block';
		var obj=document.getElementById(key);
		if(obj==null) return;
	
		obj.className=statusVars[index]+'_h';
		
	}

	document.cookie=visibleMenu;
	
	document.getElementById('maincontent').style.height=(document.getElementById('menu').offsetHeight>minHeight?(document.getElementById('menu').offsetHeight):minHeight)+"px";  
}
function expandMe(a)
{
/*var me=	document.getElementById(a);
if(obj==null) return;
	if(me.style.display!='block')
	{
		me.className='mainOpen';
	}
	else
	me.className='mainClosed';*/
	}
function rollOver(a,b)
{
	var obj=document.getElementById(b);
	if(obj==null) return;
	statusVars[a]=(obj.className.split('_h')[0]+'_h');
	
	obj.className=statusVars[a];
	
	}
	
function rollOut(a,b)
{
	var obj=document.getElementById(b);
	if(obj==null) return;
	var clsName=statusVars[a].split('_h');
	statusVars[a]=clsName[0];
	obj.className=statusVars[a];
	//alert(obj.className);
	}