var initOverlay = {
	renderImage:function(bodyImage, width, height){
		if(document.getElementById("afficheImage")) initOverlay.removeElement("afficheImage");
		var element = document.createElement("div");
		element.className = "afficheImage";
		element.id = "afficheImage";
		width = parseInt(width);
		width += 20;
		height = parseInt(height);
		height += 20;
		document.body.appendChild(element);
		panel = new YAHOO.widget.Panel(element.id, 
										{ 
										  visible:true,
										  width: width+"px",
										  height: height+"px",
										  fixedcenter: true,
										  close: true,
										  draggable: false,
										  modal:true,
										  effect:{effect:YAHOO.widget.ContainerEffect.FADE,duration:0.20} }
										);
		panel.setBody("<img src='"+bodyImage+"'/>");
		panel.render();
	},
	renderFenetre:function(body, width, height){
		if(document.getElementById("afficheImage")) initOverlay.removeElement("afficheImage");
		var element = document.createElement("div");
		element.className = "afficheImage";
		element.id = "afficheImage";
		width = parseInt(width);
		width += 20;
		height = parseInt(height);
		height += 20;
		document.body.appendChild(element);
		panel = new YAHOO.widget.Panel(element.id, 
										{ 
										  visible:true,
										  width: width+"px",
										  height: height+"px",
										  fixedcenter: true,
										  close: true,
										  draggable: false,
										  modal:true,
										  effect:{effect:YAHOO.widget.ContainerEffect.FADE,duration:0.20} }
										);
		panel.setHeader("Mentions l&eacute;gales");
		panel.setBody("<div style='overflow:auto;height:"+height+"px;padding:5 5 5 5px;'>"+document.getElementById(body).innerHTML+"</div>");
		panel.render();
	},
	
	removeElement:function(id){
   		var Node = document.getElementById(id);
   		Node.parentNode.removeChild(Node);
	}
}