function Over(id){
      document.getElementById('link'+id).background="/img1208/onglet.jpg"; 
      document.getElementById('link'+id).style.color="#FFFFFF";
	  
    }
    
    function Out(id){
      document.getElementById(id).background="/img1208/fond_onglet.jpg";
	        document.getElementById('link'+id).style.color="#888888";
    }