// gestion du tri audio / Video

	function getElementsByClassName(classname, node, action)  {
		if(!node) node = document.getElementsByTagName("body")[0];
		var a 	 = [];
		var re	 = new RegExp('\\b' + classname + '\\b');
		var els  = node.getElementsByTagName("*");
		for(var i=0,j=els.length; i<j; i++)
			if(re.test(els[i].className)){
				//console.log(els[i].className);
				//console.log(action);
				if(action == 'show')
					els[i].style.display="";
				else
					els[i].style.display="none";
				a.push(els[i]);
			}
			//console.log(a);	
	}
	
	// module_list2
	function bascule_groupe(id){
	 
	    
		//fadeOut("fast");if($(this).html()=="+"
		$("#"+id).slideToggle("fast");
		
	}
	
	function monFiltre(type,val){
		if(val == true)
		{
			getElementsByClassName(type,false,'show');
		}
		else{
			getElementsByClassName(type,false,'hide');
		}
			
	}