function getXhr()
{
     if(window.XMLHttpRequest)xhr = new XMLHttpRequest(); 
	 else if(window.ActiveXObject)
 	 { 
 	 	try{
     	xhr = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (e) 
     {
     xhr = new ActiveXObject("Microsoft.XMLHTTP");
     }
  }
else 
  {
  alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
  xhr = false; 
  } 
}

function MontrerMini(id_galerie, id_sousgalerie, limit, id_image)
{

getXhr();
xhr.onreadystatechange = function()
    {
     if(xhr.readyState == 4 && xhr.status == 200)
     {
    	
		document.getElementById('id_galerie').innerHTML=xhr.responseText;
		 var mesScripts = document.getElementById("id_galerie").getElementsByTagName("script");
		 for (var i=0; i<mesScripts.length; i++) 
		 {
			 eval(mesScripts[i].innerHTML);
		 }
     }
    }
	
xhr.open("GET","web/mini.php?id_galerie="+id_galerie+"&id_sousgalerie="+id_sousgalerie+"&limit="+limit+"&id_image="+id_image,true);
xhr.send(null);
}