var xmlHttp
function showdest(str)
{

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

	var url="modules/destination.php"
	url=url+"?q="+str
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=destchanged 
	xmlHttp.open("GET",url,true)
	ShowPopUp();
	xmlHttp.send(null)
}

function destchanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 	{ 
			HidePopUp();
			document.getElementById("destination").innerHTML= ""; 	  	
			destination = document.getElementById("destination");	

//		document.getElementById("personality").innerHTML= ""; 	  	
//		personality = document.getElementById("personality");	
 		
		var xmlres = xmlHttp.responseXML;
		var len = xmlres.getElementsByTagName("codename").length;
//		var perlen = xmlres.getElementsByTagName("codepername").length;
		var i =0;
		while(i<=len)
		{
			if (xmlres.getElementsByTagName("codename")[i]){
				var name = xmlres.getElementsByTagName("codename")[i].childNodes[0].nodeValue;
				var val = xmlres.getElementsByTagName("codename")[i].getAttribute("value");
				destination.options[i] = new Option(name);
				destination.options[i].value = val;
			}
			
			i++;
				
		}

/*		var j=0;
		while(j<=perlen)
		{

			var pername = xmlres.getElementsByTagName("codepername")[j].childNodes[0].nodeValue;
			var perval = xmlres.getElementsByTagName("codepername")[j].getAttribute("value");
 	    	personality.options[j] = new Option(pername);
	    	personality.options[j].value = perval;
			
			j++;
				
		}
*/

	} 
}


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;
}

function ShowPopUp(){
	// Set the Pop Up
	//define reference to the body object in IE
	var iebody=(document.compatMode && document.compatMode != "BackCompat")? document.documentElement : document.body
	
	var dsocleft=document.all? iebody.scrollLeft : pageXOffset
	//define universal dsoc top point
	var dsoctop=document.all? iebody.scrollTop : pageYOffset
	
	var left = dsocleft + parseInt((screen.availWidth/2)) - 100;
	var top = dsoctop + parseInt((screen.availHeight/2)) - 85;
	
	document.getElementById("popup_div").style.left=left+"px";
	document.getElementById("popup_div").style.top=top+"px";
	document.getElementById("popup_div").style.display = 'inline';
}

function HidePopUp() {
	document.getElementById("popup_div").style.display = 'none';
}