function timeClose(){
		timer = setTimeout("closeMenu()", 2000);
	}
	
	function traceMouse(e){
	 var posx = 0;
	 var posy = 0;
		if (!e) var e = window.event;
		if (e.pageX || e.pageY){
			posx = e.pageX;
			posy = e.pageY;
		}

	 else if (e.clientX || e.clientY){
	  posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
	  posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
	 }
		document.getElementById('y').value = posy;
		document.getElementById('x').value = posx;
	}

	function openMenu(id){
		var tab = ['menuDest', 'menuDur', 'menuDep', 'menuBud', 'ssmenuDest', 'ssmenuDur', 'ssmenuDep', 'ssmenuBud'];
		var a = document.getElementById(id);
			for(var i = 0; i < tab.length; i++){
				if(tab[i] != id){
					document.getElementById(tab[i]).style.display = 'none';
				}
			}
			a.style.display = 'block';
	}
	
	function openssMenu(sid, fid, nomId){
		var a = document.getElementById(sid);
		var b = document.getElementById(fid);
		var c = document.getElementById('incSpan').value;
		var iny = document.getElementById('y').value;
		for(i=0; i < c; i++){
			spanClose = nomId.concat(i);
			if(sid != spanClose){
				document.getElementById(spanClose).style.display = 'none';
			}
		}
		
		a.style.display = 'block';
		
		if (document.all){ // ok I.E
			H = b.currentStyle.height;
			P = b.currentStyle.left;
		}
		else{ // ok firefox.0.9.2 , pas mozilla.1.0 ni netscape.7.02
			H = document.defaultView.getComputedStyle(b, null).height;
			P = document.defaultView.getComputedStyle(b, null).left;
		}
		
		a.style.top = iny;
	}
	
	function timeStop(){
		clearTimeout(timer);
	}
	
	function closeMenu(){
		var tab = ['menuDest', 'menuDur', 'menuDep', 'menuBud', 'ssmenuDest', 'ssmenuDur', 'ssmenuDep', 'ssmenuBud'];
					for(var i = 0; i < tab.length; i++){
						document.getElementById(tab[i]).style.display = 'none';
			}
	}