// JavaScript Document
var xmlHttp
function getdata(var1,var2,var3,var4,lb,flg)  //variable, label name, flag{what u want}
{  	
lbl=lb
xmlHttp=GetXmlHttpObject2()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="../comm_logic.php"
url=url+"?q1="+var1
url=url+"&q2="+var2
url=url+"&q3="+var3
url=url+"&q4="+var4
url=url+"&x="+flg
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged2 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}


function stateChanged2() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 	
	 	document.getElementById(lbl).innerHTML=xmlHttp.responseText; 
	 } 
else
	{	
	 	document.getElementById(lbl).innerHTML="<img src='ajax-loader.gif'/>"; 	
	}
}

function GetXmlHttpObject2()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}

/*
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;
}
alert(var1+"-"+var2+"-"+var3+"-"+var4+"-"+lb+"-"+flg);
*/