var menuOpen='';
var menuInt='';
var active = "none";
var timer = 0;
var offset_top_val = 15;
var offset_left_val = 5;

function show_hide(id) {
	if(document.getElementById(id).style.display != 'none') {
		document.getElementById(id).style.display = 'none';
	}
	else {
		document.getElementById(id).style.display = 'block';
	}
}


function show(sid,spanid) {	
	clearTimeout(timer);
	dobj = document.getElementById(spanid);
  	document.getElementById(sid).style.top=divTop(dobj) + offset_top_val + "px";
  	document.getElementById(sid).style.left=divLeft(dobj) + offset_left_val + "px";	
	document.getElementById(sid).style.display = "block";
	if(active != sid && active != "none") {
		hide(active);
	}
	active = sid;
}

function starthide(sid) {	
	timer = setTimeout("hide('"+sid+"')", 300);
}

function hide(sid) {
	clearTimeout(timer);
	document.getElementById(sid).style.display = "none";
}

	
function divLeft (el) {
	var ol = el.offsetLeft;
//	while ((el = el.offsetParent) != null) {
//		ol += el.offsetLeft;
//	}
	return ol;
}

function divTop (el) {
	var ol = el.offsetTop;
	while ((el = el.offsetParent) != null) {
		ol += el.offsetTop;
	}
	return ol;
}


function open_mailwindow(url){
	geneva = window.open(url,'open_mailwindow','width=640,height=380,history=no,resizable=no,status=no,scrollbars=no,menubar=no');
}


function open_printpage(url){
	geneva = window.open(url,'open_printpage','width=780,history=no,resizable=yes,status=no,scrollbars=yes,menubar=yes');
}

function open_newwindow(url, w, h) {
	var win = window.open(url,'open_survey','toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,WIDTH='+w+',HEIGHT='+h);
	win.focus();
}