function check_coord(obj, obj_ref) {
	var left = obj_ref.offsetWidth;
	var top = 0;
	while (obj_ref && obj_ref.tagName!="body") {
		left += obj_ref.offsetLeft;
		top += obj_ref.offsetTop;
		obj_ref = obj_ref.offsetParent;
		}
	if (document.all) {
		obj.style.top =top;
		obj.style.left =left;
		}
	else {
		obj.style.top =top+"px";
		obj.style.left =left+"px";
		}
	}

function montre(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('M_'+i)) {
			document.getElementById('M_'+i).style.display='none';
			document.getElementById('M_'+i+'_REF').style.background='#FFF';
			}
	}

if (d) {	var ref = document.getElementById(id+"_REF");
		if (document.all) {ref.style.setAttribute("cssText","background:url(styles/DLI.gif);");} 
		else {ref.style.background='url(styles/DLI.gif);';}
		check_coord(d, ref);
		d.style.display='block';
	}
}