var xmlHttp

function showMultiple(limit)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="/ajax/multiple_uploads.php";
url=url+"?limit="+limit;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChangedMultiUploads;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChangedMultiUploads() 
{ 
if (xmlHttp.readyState!=4)
{
	document.getElementById("loading").style.display='block';
}
if (xmlHttp.readyState==4)
{
	document.getElementById("loading").style.display='none';
	document.getElementById("mainuploads").innerHTML=xmlHttp.responseText;
}
}

function showProgressBar() 
{
	document.getElementById("submit").innerHTML='<img src="images/progress.gif" style="float: right;">';
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}