function disp(txt) {
  document.write(txt);
}
function CreerMerv(alt) {
	this.nb=0;
	this.no=0;
	this.alt=alt;

	this.Add=AddMerv;
	this.Init=InitMerv;
}
function AddMerv(img,delai,w,h,lib) {
	var ban=new Object;
		ban.img=img;
		ban.delai=delai;
		ban.w=w;
		ban.h=h;
		ban.lib=lib;
	this[this.nb]=ban;
	this.nb++;
}
function InitMerv() {
	var aff="";
	if (document.images) { for(var i=0;i<this.nb;i++){var gif=new preload(this[i].img)}}
	disp(aff+"<BR><IMG name='mervimg' border=0 src='"+this[0].img+"' width='"+this[0].w+"' height='"+this[0].h+"' ><br><label id='labmerv' style='float:right;color:white;font-style:italic'>"+this[0].lib+"</label>");
	setTimeout("rotationMerv()",this[0].delai*1000);
}
function rotationMerv() {
	merv.no++; var no=merv.no; if (no>=merv.nb) {merv.no=0; no=0}
	//alert("test "+no+" "+merv[no].delai);
	document.images["mervimg"].src=merv[no].img;
	document.images["mervimg"].style.height=merv[no].h;
	document.images["mervimg"].style.width=merv[no].w;
	document.getElementById('labmerv').innerHTML=merv[no].lib;
	setTimeout("rotationMerv()",merv[no].delai*1000);
}
function preload() {
	this.length = preload.arguments.length;
	for (var i = 0; i < this.length; i++) {
		this[i+1] = new Image();
		this[i+1].src = preload.arguments[i];
	}
}