function Timer_panier() {
       setTimeout("gestion_clock_gauche()",500);
   				 }

function gestion_clock_gauche()
{
    var httpRequestInsert; 
 
    try {  httpRequestInsert = new ActiveXObject('Msxml2.XMLHTTP');   }
    catch (e) 
    {
        try {  	httpRequestInsert = new ActiveXObject('Microsoft.XMLHTTP');    }
        catch (e2)
        {
          try {  httpRequestInsert = new XMLHttpRequest();     }
          catch (e3) {  httpRequestInsert = false;   }
        }
     }
    httpRequestInsert.open('GET', "contenu_panier_gauche.php", true); 

    httpRequestInsert.onreadystatechange  = function()
	{ 
	
         if(httpRequestInsert.readyState  == 4)
         {
              if(httpRequestInsert.status == 200)
      			{

				document.getElementById('panier_gauche').innerHTML = httpRequestInsert.responseText;
				Timer_panier();
				}
			  else
				{
				Timer_panier();
				}
         }
    }; 
   	httpRequestInsert.send(null); 
}

gestion_clock_gauche();