function showdiv(i,n,obj,classobj)
{
	for(var j=1;j<=n;j++)
	{
		if(i==j){
			document.getElementById(obj+j).style.display=""
			document.getElementById(classobj+j).className="current"
		}else{
			document.getElementById(obj+j).style.display="none"
			document.getElementById(classobj+j).className=""
		}
	}
}
function newwind(url)
{
	window.open (url, 'newwindow', 'height=560, width=600, top=0, left=0, toolbar=no, menubar=no, scrollbars=yes, resizable=yes,location=yes, status=no')
}
function menu_tree(meval,n,rscount){
	var left_n=eval(meval);
	if (left_n.style.display=='none'){
		eval(meval+".style.display='';");
		document.getElementById("icon"+n).className="";
		for(var i=0;i<rscount;i++)
		{
			if(i!=n)
			{
			document.getElementById("left_"+i).style.display="none";
			document.getElementById("icon"+i).className="sub";
			}
		}
	}
	else{
		eval(meval+".style.display='none';"); 
		document.getElementById("icon"+n).className="sub";
	}
}