var nava = (document.layers);
var dom = (document.getElementById);
var iex = (document.all);
if (nava) { cach = document.cache }
else if (dom) { cach = document.getElementById("cache").style }
else if (iex) { cach = cache.style }

if (nava) { loader = document.load_div }
else if (dom) { loader = document.getElementById("load_div").style }
else if (iex) { loader = load_div.style }

largeur = screen.width;
cach.left = Math.round((largeur/2)-275);
cach.visibility = "hidden";
loader.left = Math.round((largeur/2)-200);
loader.visibility = "visible";
function cacheOn()
{
	cach.visibility = "visible";
}
function cacheOff()
{
	cach.visibility = "hidden";
}

function loaderOn()
{
	loader.visibility = "visible";
}
function loaderOff()
{
	loader.visibility = "hidden";
}

if (nava) { fenetre = document.legend }
else if (dom) { fenetre = document.getElementById("legend").style }
else if (iex) { fenetre = legend.style }

if (nava) document.captureEvents(Event.MOUSEMOVE);
document.onmousemove = capture_souris;
window.onscroll=cache_legende;


function montre_legende(message,titre) 
{
	var contenu ="<table cellpadding=1 cellspacing=0 border=0 width=200><tr><td bgcolor=Gray><table border=0 width=100% cellpadding=3 cellspacing=0><tr><td bgcolor=#FEAFE8><font face=verdana size=1 color=blue><b>" + titre + "</b></font></td></tr><tr><td bgcolor=#FEAFE8><font face=verdana size=1 color=red>" + message + "</font></td></tr></table></td></tr></table>";
	document.getElementById("legend").innerHTML = contenu;
	fenetre.visibility = "visible"; 
}
function montre_legende2(message,titre) 
{
	var contenu ="<table cellpadding=1 cellspacing=0 border=0 width=50><tr><td bgcolor=Gray><table border=0 width=100% cellpadding=3 cellspacing=0><tr><td bgcolor=#FEAFE8><font face=verdana size=1 color=blue><b>" + titre + "</b></font></td></tr><tr><td bgcolor=#FEAFE8><font face=verdana size=1 color=red>" + message + "</font></td></tr></table></td></tr></table>";

	document.getElementById("legend").innerHTML = contenu;
	fenetre.visibility = "visible"; 
}

function capture_souris(e) 
{

	var x = (iex) ? event.x+document.body.scrollLeft : e.pageX; 
	var y = (iex) ? event.y+document.body.scrollTop : e.pageY;
	fenetre.left = x - 60;
	var strtemp=navigator.appVersion.substring(22,25);
	if ((navigator.appName == "Microsoft Internet Explorer") && (strtemp == "4.0"))
	{
		fenetre.top = y + 20 - document.body.scrollTop;
	}
	else
	{
		fenetre.top = y + 20;
	}
}

function cache_legende() 
{
	fenetre.visibility = "hidden";
}
function popupcentree(page,largeur,hauteur,options)
{
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}
function doIt(txt,clr)
{
  document.getElementById("one").style.backgroundColor=clr;
  document.getElementById("one").innerHTML="<font color='#FFFFFF' size='1'>"+txt+"</font>";
}