/*Start Dropdown mainu*/


var act='';
function sub_link_show(sid,cid)
{
	if (document.getElementById(cid).className=='sel')
	{
		act=cid;
	}
	document.getElementById(sid).style.display='block';
	document.getElementById(cid).className='sel';
	
}
function sub_link_hide(sid,cid)
{
	document.getElementById(sid).style.display='none';
	document.getElementById(cid).className='';
	if (act==cid)
	{
		document.getElementById(act).className='sel';
	}
}

/*End Dropdown mainu*/





function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); 
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu1")
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}