// JavaScript Document
var lastItem;
var lastKey;
function ExploreSubMenu(item)
{ 
	if(lastItem && lastItem.id!=item)
	{
		//obj.style.display = 'none';
	}
/*	if(lastKey)
	{
		key.style.cssText = 'font-weight:normal';
	}*/
	obj = document.getElementById(item);
	lastItem=obj;
	visible = (obj.style.display != 'none');
	key = document.getElementById('x' + item);
	lastKey=key;
	
	if (visible)
	{		
		obj.style.display = 'none';
	}
	else
	{
		
		obj.style.display = 'block';
		//key.style.cssText = 'font-weight:bold';
	}
	
}