var hideMenu = null;
var LeftCoord = null;	

function n_GetX(El) {
	var X = 0;
	do { X += El.offsetLeft } while ((El = El.offsetParent) != null);
	return X;
}

function Hide(Num){
document.images["im"+Num].src = "images/" + Num + ".gif";
eval('document.getElementById("m" +Num).style.visibility="hidden"');

}


function timeHide(){
hideMenu=setTimeout('hideAll()',0);
}

function Show(Num){
hideAll();
clearTimeout(hideMenu);
document.images["im"+Num].src = "images/" + Num + "s.gif";
if (document.images) {
LeftCoord = n_GetX(document.images["im"+Num]);
document.getElementById("m" +Num).style.left = LeftCoord;
eval('document.getElementById("m" +Num).style.visibility="visible"');
}
}
function hideAll(){
  for (i=1; i<=7; i++) Hide(i);
}

function SubShow(menuNum,Num){
clearTimeout(hideMenu); 
if (document.images) {
document.images["sub"+Num].src = "images/" + Num + "s.gif";
}
}

function SubHide(menuNum,Num)
{
if (document.images) {
document.images["sub"+Num].src =  "images/" + Num + ".gif";
}
hideMenu=setTimeout('hideAll()',0);
}

function show_kz(Number)
{
window.open('http://www.umbt.com.ua/kz/kz_'+Number+'.html',Number,'scrollbars, resizable, width=510'); void(0);
}