function popUp(a){
		var e=document.getElementById(a);
		if(!e)return true;
		e.style.visibility="visible";
	//	document.getElementById(a+"innercontent_vscrollerbase").style.visibility="visible";
	//	document.getElementById(a+"innercontent_vscrollerbar").style.visibility="visible";
	//	document.getElementById(a+"innercontent_scrollwrapper").style.visibility="visible";
		return true;
	}

	function popUnder(a){
		var e=document.getElementById(a);
		if(!e)return true;
		e.style.visibility="hidden";
	//	document.getElementById(a+"innercontent_vscrollerbase").style.visibility="hidden";
	//	document.getElementById(a+"innercontent_vscrollerbar").style.visibility="hidden";
	//	document.getElementById(a+"innercontent_scrollwrapper").style.visibility="hidden";
	//	document.getElementById("popup_watinnercontent_scrollwrapper").style.visibility="hidden";
		return true;
	}