var movie;

function switchflash(newmovie){
	if(newmovie != movie && newmovie != ""){
		movie = newmovie;
		objectflash = '<object data="swf/'+newmovie+'.swf" type="application/x-shockwave-flash" id="animflash" name="animflash" width="770" height="360"><param name="movie" value="swf/'+newmovie+'.swf" /><param name="wmode" value="opaque" /><img ssrc="images/visuels/accueil.jpg" alt="delsey" width="770" height="360" /></object>'; 
		document.getElementById("flash").innerHTML = objectflash;
	}
}

activateMenu = function(nav) {
	if (document.all && document.getElementById(nav).currentStyle) {  
		var navroot = document.getElementById(nav);
        var lis=navroot.getElementsByTagName("LI"); 
		for (i=0; i<lis.length; i++) {
            if(lis[i].getElementsByTagName("UL").length > 0){
             	lis[i].onmouseover=function() {	
                   this.getElementsByTagName("UL")[0].style.display="block";
				   switchflash(this.id);
      			}
				lis[i].onmouseout=function() {                       
                    this.getElementsByTagName("UL")[0].style.display="none";
				}
            }
			else{
				lis[i].onmouseover=function() {	
				   switchflash(this.id);
      			}
			}
		}
	}
	else{
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					switchflash(this.id);
				}
			}
		}
	}
	document.getElementById("flash").onmouseover=function(){
		switchflash("bienvenue");
	}
}
function init(){
    activateMenu('nav'); 
}
window.onload=init;