$(document).ready(function(){
	JT_init();
	makeSelect();
	$("#region").change(function(){
	makeSelect();
	});
	
});
function makeSelect()
{
	var region=getRegion();
	if(region!=0)
	{ 	
		unBlockSelect();
		getNewSelect();
		var query=URItest('county');
		if(query!=null) { 
			selectSelected(query); 
		} 
	} else {
		blockSelect();
	}
}
function selectSelected(query)
{ 
	$("#powiat").selectOptions(query, true); 
}
function blockSelect()
{ 	
	$("#powiat").val("Wybierz");
	$("#powiat").attr("disabled", "disabled"); 
}
function unBlockSelect()
{ 	
	$("#powiat").removeAttr("disabled").val("jest"); 
}
function getRegion()
{ return $("#region").val(); }
function getAdress()
{	zmienna=getConstant()+"region/"+getRegion();
	return zmienna; }
function getNewSelect()
{ 	var url=getAdress();
	$('#powiat').load(url); }
function getConstant()
{ 	var host=window.location.hostname;
	return "http://"+host+"/helper/county/";
	//return "http://"+host+"/face/ebonface/helper/county/";
}
function URItest()
{
	var $_GET = {};
	document.location.search.replace(/\??(?:([^=]+)=([^&]*)&?)/g, function () {
	    function decode(s) {
	        return decodeURIComponent(s).replace(/\+/g, " ");
	    }
	    $_GET[decode(arguments[1])] = decode(arguments[2]);
		});
	return $_GET['county'];
}