var xmlHttp

function showHint(str)
{
if (str.length==0)
  { 
  document.getElementById("txtHint").innerHTML="";
  return;
  }
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="/_global/includes/vbscript/autosuggest.asp";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 

function turnOnCitySelect()
{
	document.getElementById("divStatesLoading").style.display = 'none';
	document.getElementById("divCitySelectBox").style.display = 'block';
}

function stateChanged() 
{ 
	
	if (xmlHttp.readyState==4)
	{ 
		
		document.getElementById("divChooseStateFirst").style.display = 'none';
		document.getElementById("divCitySelectBox").style.display = 'none';
		document.getElementById("divStatesLoading").style.display = 'block';
		while(document.citystatesearch.cityselectbox.options[0])
		{
			document.citystatesearch.cityselectbox.removeChild(document.citystatesearch.cityselectbox.options[0])
        }

		
		var strCities = xmlHttp.responseText;
		var arrCities = strCities.split(',');
		
		
		for (var i=0; i < arrCities.length;++i)
		{
			addOption(document.citystatesearch.cityselectbox, arrCities[i], arrCities[i]);
		}
		document.getElementById("divStatesLoading").style.display = 'none';
		document.getElementById("divCitySelectBox").style.display = 'block';
	}
}

function addOption(selectbox,text,value )
{
	var optn = document.createElement("OPTION");
	optn.text = text;
	optn.value = value;
	selectbox.options.add(optn);
}

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;
}