function getLeft(MyObject) {
  if (MyObject.offsetParent)
    return (MyObject.offsetLeft + getLeft(MyObject.offsetParent));
  else
    return (MyObject.offsetLeft);
}

function getTop(MyObject) {
  if (MyObject.offsetParent)
    return (MyObject.offsetTop + getTop(MyObject.offsetParent));
  else
    return (MyObject.offsetTop);
}


var i=false;
var topInit;

function GetId(id)
{
	return document.getElementById(id);
}

function montre() {

		i=true;

		GetId("wintest").style.left=320+"px";
		//GetId("wintest").style.top=1420+"px";

		topInit = getTop(GetId("exemple"));
		modTop = topInit-150;

		GetId("wintest").style.top = modTop+"px";
		//GetId("wintest").style.left = getLeft(GetId("wintest"))+"px";
		GetId("wintest").style.visibility="visible";
		
		//alert( "set : "+ GetId("wintest").style.left); 

}


function starttime() {
	var positimeout = window.setTimeout('c4f_hidethis()',500);
	c4f_canclose = 1;
}


function c4f_hidethis() {
	if (c4f_canclose == 1) {
		//alert(topInit+"px"); 
		//alert(GetId("wintest").style.top); 

		//GetId("wintest").style.top = topInit+"px";
		//alert( "set : "+ GetId("wintest").style.left); 
		GetId("wintest").style.visibility="hidden";
		i=false;



	}
}
function stoptimeout() {
	var positimeout;
	c4f_canclose = 0;
	clearTimeout(positimeout);
}