var current_artist_id;
function contributing_revue(event,sensitive) {
         	h = getStyle(sensitive,'height');
			w = getStyle(sensitive,'width');
			getDiv(event,sensitive,'artiste'+current_artist_id,0,-(h+3));
}
function update_artist() {
		 current_image = 0;
		 update_biographie();
		 sensitive = document.getElementById('onmouseover');
		 // Un évènement onmouseover est placé dynamiquement
 		 if (sensitive) {
			h = getStyle(sensitive,'height');
			w = getStyle(sensitive,'width');
		    sensitive.onmouseover =
		              function() {
					  getDiv(event,sensitive,'artiste'+current_artist_id,0,-(h+3))};}

		 var prenom_nom = from_script['prenom_nom'];
		 image_src = from_script['src'];
		 image_titre = from_script['titre'];
		 image_cara = from_script['cara'];
		 image_width = from_script['width'];
		 image_height = from_script['height'];
		 var div_prenom_nom = document.getElementById('prenom_nom');
		 div_prenom_nom.innerHTML = prenom_nom;
		 preload_images();
		 show_image(1);}
		 
function preload_images() {
	     imgs = new Array(image_src.length);
	     for (i=0;i<image_src.length;i++) {
	           imgs[i] = new Image();
	   	       imgs[i].src = image_src[i];
			   }}
	     	
function show_image(inc) {
		img_image = document.getElementById('image');
		div_titre = document.getElementById('titre');
		/* pour pallier à un espace insuffisant de la zône titre */
		var titre = image_titre[current_image];
		var titre_et_cara = titre;
		var img_cara = image_cara[current_image];
		if (img_cara != '') img_cara =' ['+img_cara+']';
		if ((titre+ img_cara).length < 65){
//			alert((titre+ img_cara).length);
			titre_et_cara = titre+img_cara;}
//		if (typeof(image_titre[current_image]) != 'undefined');
        if (titre != undefined)
		    div_titre.innerHTML=titre_et_cara;
		document.images.image.width = image_width[current_image];
		document.images.image.height = image_height[current_image];
		document.images.image.src = image_src[current_image];
		document.images.image.alt = "PASSAGE D'ENCRES";
		current_image = (current_image + inc) % image_src.length; }
		
function set_aperture() {
	/* de la place pour du code qui permet de faire des transitions
	particulières entre images.
	*/}
function update_biographie() {
	     var div_bio = document.getElementById('biographie');
	     div_bio.src="artistes.php?tpl=biographie.htm&id="+current_artist_id;
      	 }
function loadArtistFile(nb) {
	     if (nb==-1) nb = current_artist_id ; else
	     current_artist_id = nb;
	     src_name = "artistes.php?tpl=artiste.js&id="+nb;
	     window.frames['dynamic'].window.location.replace(src_name);
	  /*
		 var head = document.getElementsByTagName('head').item(0);
		 var scriptTag = document.getElementById('dynamic');
  		 if(scriptTag) head.removeChild(scriptTag);
		 var scriptElement = document.createElement('script');
		 scriptElement.type = 'text/javascript';
		 scriptElement.id = 'dynamic';
		 scriptElement.name = 'dynamic';
		 scriptElement.src="artistes.php?tpl=artiste.js&id="+nb;
		 head.appendChild(scriptElement);*/
		 }
function test() {
	var dyn=document.getElementById('dynamic');
//	dyn.src = 'foo.htm';
 window.frames['dynamic'].window.location.replace('foo.htm');
}
function TransmitArtistData(val) {
		 from_script = val;
//		 alert('appel à partir de: artiste.js');
		 update_artist();
		 }