var xmlHttp
function proceed()
{
xmlHttp=GetXmlHttpObject()

var url="/php/process.php?action=proceed"
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=displayD
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

function displayD()
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("ewp").innerHTML=xmlHttp.responseText
 }
}

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;
}