var xmlHttp_CVP

function ChangeValidityPrice(validity,category)
{ 
	
	xmlHttp_CVP=GetXmlHttpObject_CVP()
	if (xmlHttp_CVP==null)
	{
	alert ("Browser does not support HTTP Request")
	return
	}

	
var url="ChangeValidityPrice.aspx"

url=url+"?validity="+validity
url=url+"&ctgry="+category

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

function stateChanged_CVP() 
{ 
if (xmlHttp_CVP.readyState==4 || xmlHttp_CVP.readyState=="complete")
{

document.getElementById("div_hotelprice").innerHTML="";
document.getElementById("div_hotelprice").innerHTML=xmlHttp_CVP.responseText; 

} 
} 

function GetXmlHttpObject_CVP()
{ 
var objxmlHttp_CVP=null
if (window.XMLHttpRequest)
{
objxmlHttp_CVP=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
objxmlHttp_CVP=new ActiveXObject("Microsoft.XMLHTTP")
}
return objxmlHttp_CVP
}