// JavaScript Document
	var actif;
	var w;
	var InitWidth;
	var InitHeight;
	var displaying = 0;

	function DisplayImage() {
		imagename=this.name;
		if (!(imagename=="")) {
			if (displaying==0) {
				displaying=1;
				var img_obj = new Image();
				img_obj.src = imagename;
				InitWidth=img_obj.width;
				InitHeight=img_obj.height;
				if (InitWidth>screen.width) {
					InitHeight=InitHeight*(screen.width)/InitWidth;
					InitWidth=screen.width;
				}
				if (InitHeight>screen.height) {
					InitWidth=InitWidth*(screen.height)/InitHeight;
					InitHeight=screen.height;
				}
				w=window.open(imagename,"Image","width="+InitWidth+",height="+InitHeight+",resizable=yes,scrollbars=no,toolbar=no,location=no,directories=no,status=no,menubar=no,copyhistory=no,dependant=yes");
				w.moveTo(0,0);
				window.setTimeout(CloseImg,6000);
			}
		}
		return;
	}
	
	function CloseImg() {
		displaying=0;
		w.close();
		return;
	}

	function EnumerateImages() {
		var photos = getElementsByClassName('vignette','IMG');
		// On récupère l'élément ayant pour id galerie_mini
		// Une boucle parcourant l'ensemble des liens contenu dans galerie_mini
//		alert('Nb photos:'+photos.length);
		for (var i = 0 ; i < photos.length ; ++i) {
			// Au clique sur ces liens 
			var imgname=photos[i].name;
			if (!(imgname=="")) {
//				alert("Photo "+i+":"+imgname);
				photos[i].onmouseover =  function() {this.width-=2; this.height-=2; this.border="1px"; this.borderColor="#FFFFFF";};
				photos[i].onmouseout =  function() {this.border="0px"; this.width+=2; this.height+=2;};
				photos[i].onclick = DisplayImage;
//				photos[i].onclick = function () { DisplayImage(\"imgname\") } ;
			}
		}
		return true;
	}

	function getElementsByClassName(clsName,htmltag){ 
		var arr = new Array(); 
		var elems = document.getElementsByTagName(htmltag);
		for ( var cls, i = 0; ( elem = elems[i] ); i++ ){
			if ( elem.className == clsName ){
				arr[arr.length] = elem;
			}
		}
		return arr;
	}