// JavaScript Document

var xmlHttp

var host= "http://"+location.host + "/beta/fitcamp/";

function show_state(str,all)

{ 

	xmlHttp=GetXmlHttpObject();

	if (xmlHttp==null)

	{

		alert ("Your browser does not support AJAX!");

		return;

	} 

	var url = host + "show_combo.php?id="+str+"&key=1&all="+ all;

	xmlHttp.onreadystatechange=stateChanged_state;

	xmlHttp.open("GET",url,true);

	xmlHttp.send(null);

}

function show_state1(str,all)

{ 

	xmlHttp=GetXmlHttpObject();

	if (xmlHttp==null)

	{

		alert ("Your browser does not support AJAX!");

		return;

	} 

	var url = host + "show_combo.php?id="+str+"&key=3&all="+ all;

	xmlHttp.onreadystatechange=stateChanged_state;

	xmlHttp.open("GET",url,true);

	xmlHttp.send(null);

}

function show_city(str,all)

{ 

	xmlHttp=GetXmlHttpObject();

	if (xmlHttp==null)

	{

		alert ("Your browser does not support AJAX!");

		return;

	} 

	var url = host +"show_combo.php?id="+str+"&key=2&all="+ all;

	xmlHttp.onreadystatechange=stateChanged_city;

	xmlHttp.open("GET",url,true);

	xmlHttp.send(null);

}



function stateChanged_state() 

{ 

	if (xmlHttp.readyState==4)

	{ 

	document.getElementById("state").innerHTML=xmlHttp.responseText;

	}

}

function stateChanged_city() 

{ 

	if (xmlHttp.readyState==4)

	{ 

	document.getElementById("city").innerHTML=xmlHttp.responseText;

	}

}



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;

}