/* Menu Bar Functions*/
function controlDisplay()
{
	var i,v,obj,args=controlDisplay.arguments;
	if((obj=findObj(args[0]))!=null)
	{
		v=args[1];
		if(obj.style)
		{
			obj=obj.style;
			v=(v=='visible')?'visible':(v=='hidden')?'hidden':v;
		}
		obj.visibility=v;
		if (args.length == 3 )
		{
			if((obj=findObj(args[2]))!=null)
			{
				if(obj.style)
				{
					obj=obj.style;
					obj.visibility='hidden';
				}
			}
		}
	}
}


function hideSubMenu()
{
	var i,obj,args=hideSubMenu.arguments;
	for(i=0;i<(args.length);i++)
	{
		if((obj=findObj(args[i]))!=null)
		{
			if(obj.style)
			{
				obj=obj.style;
			}
			obj.visibility='hidden';
		}
	}	
}

function findObj(n,d)
{

	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=findObj(n,d.layers[i].document);
		
	if(!x&&d.getElementById)
		x=d.getElementById(n);
		
	return x;
}

/* End Menu Bar Functions*/


function show(popup) 
{
	var popupWin = document.getElementById(popup);
	popupWin.style.display = "inline";
}

function hide(popup) 
{	
	var popupWin = document.getElementById(popup);	
	popupWin.style.display = "none";     
}

function openWindow(url,top,left,width,height)
{

	var coords = 'width='+width+',height='+height+',top='+top+',left='+left + ',toolbar=no,menubar=no,scrollbars=no';

	myWin=window.open(url,'NewWindow',coords)
	myWin.document.close()
}

function closeIt()
{
	if (!myWin.closed)
	myWin.self.close()
}