function visibilite(type, id)
	{
		var targetElement;
		targetElement = document.getElementById(type+id) ;		
		if (targetElement.style.display == "none")
		{
			targetElement.style.display = "" ;
		} else {
			targetElement.style.display = "none" ;
		}
if (type=="art") {
		targetElement = document.getElementById('li'+id) ;		
		if (targetElement.className == "setVisible")
		{
			targetElement.className = "" ;
		} else {
			targetElement.className = "setVisible" ;
		}
}
	}
function openall(type, id)
	{
		var targetElement;
		targetElement = document.getElementById(type+id) ;		
			targetElement.style.display = "" ;
if (type=="art") {
		targetElement = document.getElementById('li'+id) ;		
			targetElement.className = "setVisible" ;
	}
	}
function closeall(type, id)
	{
		var targetElement;
		targetElement = document.getElementById(type+id) ;		
			targetElement.style.display = "none" ;
if (type=="art") {
		targetElement = document.getElementById('li'+id) ;		
			targetElement.className = "" ;
	}
	}

	function setStyleById(i, p, v) {
		var n = document.getElementById(i);
		n.style[p] = v;
	}

	function setStyleByClass(t,c,p,v){
	var elements;
	if(t == '*') {
		// '*' not supported by IE/Win 5.5 and below
		elements = (ie) ? document.all : document.getElementsByTagName('*');
	} else {
		elements = document.getElementsByTagName(t);
	}
	for(var i = 0; i < elements.length; i++){
		var node = elements.item(i);
		for(var j = 0; j < node.attributes.length; j++) {
			if(node.attributes.item(j).nodeName == 'class') {
				if(node.attributes.item(j).nodeValue == c) {
					eval('node.style.' + p + " = '" +v + "'");
				}
			}
		}
	}
}




function writediv(div,texte)
{
  document.getElementById(div).innerHTML = texte;
}

function test(id,etendu) {

	var xhr_object = null; 
	var method='GET';

if (document.getElementById('art'+id).innerHTML=='') {
	document.getElementById('art'+id).innerHTML = '<img src="/lib/images/animated_loading.gif" alt="" />';
	
	if(window.XMLHttpRequest) // Firefox 
	   xhr_object = new XMLHttpRequest(); 
	else if(window.ActiveXObject) // Internet Explorer 
	   xhr_object = new ActiveXObject("Microsoft.XMLHTTP"); 
	else { // XMLHttpRequest non supporté par le navigateur 
	   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
	   return; 
	} 
	 url = '/biotech/article/get.php?id='+id;
	 xhr_object.open('GET', url, true); 

	 xhr_object.onreadystatechange = function() { 
			if(xhr_object.readyState == 4) { 
				writediv('art'+id,xhr_object.responseText); 
			}	 
		}
	xhr_object.send(null);
	}
}