function GetXmlHttpObject(handler)
{
   var objXMLHttp=null
   if (window.XMLHttpRequest)
   {
       objXMLHttp=new XMLHttpRequest()
   }
   else if (window.ActiveXObject)
   {
       objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
   }
   return objXMLHttp
}

function stateChanged()
{
   if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
   {
           document.getElementById("txtResult").innerHTML= xmlHttp.responseText;
   }
   else {
           //alert(xmlHttp.status);
   }
}

// Will populate data based on input
function htmlData(url, qStr)
{
	
   if (url.length==0)
   {
       document.getElementById("txtResult").innerHTML=""; 
       return;
   }

   xmlHttp=GetXmlHttpObject()
   if (xmlHttp==null)
   {
       alert ("Browser does not support HTTP Request");
       return;
   }

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


///show and hide some divs
//here you place the ids of every element you want.


function hidediv(id) {

	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
}

function showdiv(id) {
	//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
		//alert(id);
	} else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		
		}
		else { // IE 4
			document.all.id.style.display = 'block';

		}
	}
}

function OpenWindow(divs) {
	showdiv(divs);
}

function CloseWindow(divs) {
	hidediv(divs);
}




// Will populate assigning data based on input
function assignData(url, qStr)
{
	
   if (url.length==0)
   {
	   OpenWindow();
       document.getElementById("txtResult").innerHTML=""; 
       return;
   }
   OpenWindow();
   xmlHttp=GetXmlHttpObject()
   if (xmlHttp==null)
   {
       alert ("Browser does not support HTTP Request");
       return;
   }

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