function showEntrie(id) {
	$('preview'+id).style.display = "none";
	$('content'+id).style.display = "block";
}

function showPreview(id) {
	$('preview'+id).style.display = "block";
	$('content'+id).style.display = "none";
}

function popup(id){
		larg=screen.width/2;
		haut=screen.height/2;
		test=haut-(haut/2);
		window_link = window.open("./pop_link.php?id="+id, "popSelection", "toolbar=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=600,height=600,top="+test+",left="+(larg-larg/2));
	}

function linkProduct(idprod, identry) {
  new Ajax.Request('scripts/link.php', {
		method: 'post',
		postBody: $H({idprod: idprod, identry: identry}).toQueryString(),
		evalScripts: true,
		onComplete: function(transport) {
		  
		}
		});
}