// JavaScript Document
var xmlHttp1;
var xmlHttp2;

function showSpecialisms(str,fuseaction)
{ 
	//make sure a country has been selected
	if(str==2)
	{
		xmlHttp1=GetXmlHttpObject();
		if (xmlHttp1==null)
		  {
		  alert ("Your browser does not support AJAX!");
		  return;
		  } 
		var url=fuseaction+"dsp_get_departments.php";
		url=url+"?bus_id="+str+"&front_end_search=1";
		url=url+"&sid="+Math.random();
		xmlHttp1.onreadystatechange=stateChanged;
		xmlHttp1.open("GET",url,true);
		xmlHttp1.send(null);
	}
	else
	{
		document.getElementById("specialismsList").innerHTML="";
	}
}
function showLocations(str,fuseaction)
{
	//front end search need declaring if country is 0
	if(str>0){
		str_fes="";}
	else{
		str_fes="&front_end_search=1";}
		
	
		xmlHttp2=GetXmlHttpObject();
		if (xmlHttp2==null)
		  {
		  alert ("Your browser does not support AJAX!");
		  return;
		  } 
		var url=fuseaction+"dsp_get_locations.php";
		url=url+"?country_id="+str+str_fes;
		url=url+"&sid="+Math.random();
		xmlHttp2.onreadystatechange=stateChanged2;
		xmlHttp2.open("GET",url,true);
		xmlHttp2.send(null);
	
}

function stateChanged() 
{ 
	
	if (xmlHttp1.readyState==4)
	{ 
		document.getElementById("specialismsList").innerHTML=xmlHttp1.responseText;
	}
}
function stateChanged2() 
{ 
	
	if (xmlHttp2.readyState==4)
	{ 
		document.getElementById("locationsList").innerHTML=xmlHttp2.responseText;
	}
}

function GetXmlHttpObject()
{
var xmlHttp1=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp1=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp1=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp1=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp1;
}