var xmlHttp


function showpage(str)
{ 
   xmlHttp=GetXmlHttpObject()
   //alert(str);
   if (xmlHttp==null)
   {
      alert ("Browser does not support HTTP Request")
      return
    }
  
   var url="processes/getpage.php"
   url=url+"?q="+str

   url=url+"&sid="+Math.random()
   xmlHttp.onreadystatechange=stateChanged 
   xmlHttp.open("GET",url,true)
   xmlHttp.send(null)
}



function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 {      
    document.getElementById("display").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;
}