// JavaScript Document

<!--
var loadi=false;
function fGetXY(a) {
	var p=[0,0],tn, issaf, pos;
	if (!loadi){ 
		preload();
		loadi=true;}
	while(a) {
		tn=a.tagName.toUpperCase();
		p[0]+=a.offsetLeft-(tn=="DIV"&&a.scrollLeft?a.scrollLeft:0);
		p[1]+=a.offsetTop-(tn=="DIV"&&a.scrollTop?a.scrollTop:0);
		if (tn=="BODY") break;
		a=a.offsetParent;
	}
	issaf=navigator.appVersion
	pos=issaf.indexOf( "Safari");
	if (pos>=0){p[1]=p[1]-9;};
	return p;
}
function display(id, disp){
	eval("document.getElementById('submenu"+id+"').style.display = '"+disp+"';");
}
function change( id ){
	
	var mm = document.getElementById('menu'+id);
	var mm2 = document.getElementById('submenu'+id);
	var height = mm.offsetHeight;
	var XY = fGetXY( mm );
	mm.attributes["background"].value="../images2/nav"+id+"b.jpg";
	mm2.style.left = XY[0]+'px';
	mm2.style.top = ( XY[1]+height )+'px';
	erase();
	
	display(id, 'block');
}
function erase() { 
	var i=1;
	while (eval ("document.getElementById('submenu"+i+"')")) {
		display(i, 'none'); i++;
		
	}
} 
function cache( id ){
	var mm = document.getElementById('menu'+id);
	mm.attributes["background"].value="../images2/nav"+id+".jpg";
	display(id, 'none');
}
function load() {
	if (document.images) {
		this.length=load.arguments.length;
		for (var i=0;i<this.length;i++) {
			this[i+1]=new Image();
			this[i+1].src=load.arguments[i];
		}
	}
}
// charge dans le cache toutes les images passées en paramètre
function preload() {
	var temp=new load("../images2/nav1b.jpg","../images2/nav2b.jpg","../images2/nav3b.jpg","../images2/nav4b.jpg","../images2/nav5b.jpg");
}


// function fullscreen(){
//	if ((screen.availWidth<=1024)&&(screen.availHeight<=768)&&(screen.availWidth>=800)&&(screen.availHeight>=600))
//	{
//	window.resizeTo(1024,768);
//	}
//	else{window.resizeTo(screen.availWidth,screen.availHeight);}
//}



//-->