// hide BO_lutherie

function hidelayer(layer){
	var myLayer = document.getElementById(layer).style.display;
	if(myLayer=="block"){
		document.getElementById(layer).style.display="none";
	} else { 
		document.getElementById(layer).style.display="block";
		}
}




// js preload BO

function rollover_tjs(nom,src) {	

	document.images[nom].src=src;
}

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];
		}
	}
}

function preload() {
	var temp=new load("","")
}

preload()