<!--
function msg(txt) {
	top.status=txt;
}
top.defaultStatus="";

var ie = (document.all);
var ne = (document.layers);
var ne6 = document.getElementById;
if(!ne6 || ie) {
	var gFenBulle = (ne) ? document.legend:legend.style;
}

var BulleVue = 0;

if (ne) document.captureEvents(Event.MOUSEMOVE);
	document.onmousemove = capture_souris;

window.onscroll=cache_legende2;

function montre_legende2(contenu,taille)
{
	BulleVue = 3;
	if (ne6 && !ie) //IE
	{
		document.getElementById("legend").innerHTML = contenu;
		document.getElementById("legend").style.width = taille;
		document.getElementById("legend").style.visibility = "visible";
	}else if (ie) {	//NE 6
		document.all("legend").innerHTML = contenu;
		gFenBulle.width = taille;
		gFenBulle.visibility = "visible";
	}else {	// Netscape
		gFenBulle.document.write(contenu);
		gFenBulle.document.close();
		gFenBulle.visibility = "visible";
	}
}

function capture_souris(e)
{
	if(BulleVue > 1) {
		if (ne6 && !ie) {
			var larg = document.getElementById("legend").offsetWidth;
			var haut = document.getElementById("legend").offsetHeight;
			var x = e.pageX;
			var y = e.pageY;
			var ty = document.body.clientHeight;

		} else {
			var larg = (ie) ? gFenBulle.posWidth : gFenBulle.document.width;
			var haut = (ie) ? legend.scrollHeight : gFenBulle.document.height;
			var x = (ie) ? event.x+document.body.scrollLeft : e.pageX;
			var y = (ie) ? event.y+document.body.scrollTop : e.pageY;
			var ty = (ie) ? document.body.clientHeight: self.innerHeight;
		}
		if(ne6 && !ie) {
			if(x-larg < 2) {
				document.getElementById("legend").style.left = "2px";
			} else {
				document.getElementById("legend").style.left = (x-larg)+"px";
			}
		}else {
			gFenBulle.left = x - larg;
			if(x-larg < 2) gFenBulle.left = 2
		}

		var letop = 0;
		var t2 = 0
		var strtemp=navigator.appVersion.substring(22,25);
		if ((navigator.appName == "Microsoft Internet Explorer") && (strtemp == "4.0"))
		{
			gFenBulle.top = y + 20 - document.body.scrollTop;
			letop = y + 20 - document.body.scrollTop;
			t2 = ty + document.body.scrollTop + 20;

		}
		else{
			if (ne6 && !ie) {
				letop = y + 20;
				bornemin = window.pageYOffset;
				bornemax = window.innerHeight + bornemin;
				if(ty>0) {
					t2 = ty + bornemin + 20;
				}else{
					t2 = bornemax + bornemin + 20;
				}
			}else {
				gFenBulle.top = y + 20;
				letop = y + 20;
				t2 = ty + document.body.scrollTop + 20;
			}

		}
		t1 = letop + haut + 20;
		if(t1 > t2 ) {
			if(ne6 && !ie) {
				document.getElementById("legend").style.top = letop - (haut + 30); 
			}else {
				gFenBulle.top = letop - (haut + 30);
			}
		}else {
			if(ne6 && !ie) {
				document.getElementById("legend").style.top = (y + 20)+"px";
			}
		}
	 }

}

function cache_legende2()
{
	BulleVue=0;
	if (ne6 && !ie) {
		document.getElementById("legend").style.visibility = "hidden";
		document.getElementById("legend").style.top = -400;
		document.getElementById("legend").style.left = 0;
	} else {
		gFenBulle.visibility = "hidden";
		gFenBulle.top = -400;
		gFenBulle.left = 0;
	}
}


// -->