var to;
var currentMenu;
currentMenu="";
function montre(id) {
	clearTimeout(to);
	if (id=='') {
		tempo=500;
	}
	else {
		tempo=100;
	}
	to = setTimeout("immediateMontre(\""+id+"\")",tempo);
}



function immediateMontre(id) {
	if (id!=currentMenu) {
		var d = document.getElementById(id);
		if (currentMenu!="") {
			document.getElementById(currentMenu).style.display='none';
		}
		if (d) {
			d.style.display='block';
			divmenu = document.getElementById('menu_haut');
			var m = document.getElementById(id+'_title');
			d.style.left=(findPosX(divmenu)+m.offsetLeft)+'px';
			
			x = findPosX(divmenu)+divmenu.offsetWidth - (d.offsetLeft+d.offsetWidth);
			
			if (x<=0) {
				left = findPosX(m) + m.offsetWidth - d.offsetWidth +1;
				d.style.left=left+'px';
			}
			
			d.style.top=(findPosY(m) + m.offsetHeight)+'px';
		}
		currentMenu=id;
	}
}