var xmlHttp

function ListResults(rel,PageNumT,check_in,check_out,location)
{
	//condition needed??
	if (rel.length==0)
	{ 
		document.getElementById("SearchResults").innerHTML="";
		return;
	}
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	  
	var url="snippets_results.php";
	
	url=url+"?rel="+rel;
	url=url+"&check_in="+check_in;
	url=url+"&check_out="+check_out;
	url=url+"&location="+location;
	url=url+"&PageNumT="+PageNumT;
	url=url+"&sid="+Math.random();
	
    xmlHttp.onreadystatechange=function(){
     if (xmlHttp.readyState==1){ document.getElementById('SearchResults').innerHTML="<br><br><br>Please Wait . . .  <br><br><br><img src=\"../images/waitAjax.gif\"><br><br><br>"; }
     if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
          document.getElementById('SearchResults').innerHTML=xmlHttp.responseText;
          document.getElementById('d_checkin').innerHTML=check_in;
		  document.getElementById('d_checkout').innerHTML=check_out;
     }
     };	
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 

function ListResultsRefine(rel,hotelType,hotelSort,resultsNum, chkStar1,chkStar2,chkStar3,chkStar4,chkStar5,chkStar6)
{
	//condition needed??
	if (rel.length==0)
	{ 
		document.getElementById("SearchResults").innerHTML="";
		return;
	}
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	  
	var url="snippets_results.php";
	
	url=url+"?rel="+rel;
	url=url+"&hotelType="+hotelType;
	url=url+"&hotelSort="+hotelSort;
	url=url+"&resultsNum="+resultsNum;
	url=url+"&chkStar1="+chkStar1;
	url=url+"&chkStar2="+chkStar2;
	url=url+"&chkStar3="+chkStar3;
	url=url+"&chkStar4="+chkStar4;
	url=url+"&chkStar5="+chkStar5;
	url=url+"&chkStar6="+chkStar6;
	url=url+"&sid="+Math.random();
	
    xmlHttp.onreadystatechange=function(){
     if (xmlHttp.readyState==1){ document.getElementById('SearchResults').innerHTML=
	 "<br><br><br>Please Wait . . .  <br><br><br><img src=\"../images/waitAjax.gif\"><br><br><br>"; }
     if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
          document.getElementById('SearchResults').innerHTML=xmlHttp.responseText;
     }
     };	
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 


function AddShortlist(va, hotelID, customerID)
{
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	  
	var url="http://www.duhotels.com/dyn/shortlist.php";

	url=url+"?va="+va;
	if (va == 3) { url=url+"&remove="+yes; }
	url=url+"&hotelID="+hotelID;
	url=url+"&customerID="+customerID;
	url=url+"&sid="+Math.random();

    xmlHttp.onreadystatechange=function(){
     if (xmlHttp.readyState==1){ document.getElementById(hotelID).innerHTML="Processing..."; }
     if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
            document.getElementById(hotelID).innerHTML=xmlHttp.responseText;
            document.getElementById('shortlistH').innerHTML="<a href=\"http://www.duhotels.com/dyn/shortlist.php\">View Shortlisted</a> | ";
        }
     };	
	xmlHttp.open("GET",url,true);
	xmlHttp.send(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;
}