var xmlHttp

function showUser(str)
{ 
	if(document.getElementById("mms").checked)
	{
		mms=1;
	}else{
		mms=0;
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 }
	var url="getuser.php";
	url=url+"?q="+str;
	url=url+"&m="+mms;
	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("txtHint").innerHTML=xmlHttp.responseText 
 } 
}


function Showenddate()
{ 
str=document.getElementById("start_date").value;
off_id=document.getElementById("offer").value;
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="get_expdate.php";
url=url+"?q="+str;
url=url+"&of="+off_id;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=ExpDateChanged;
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}
function ExpDateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("txtExpDate").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;
}