// JavaScript Document

var image_set = ''

function Loading(id){
	top.document.getElementById(id).innerHTML = '<div class="loading"><img src="img/icon_spinner.gif" alt="" /></div>'
}

function GetHttpRequest() { // Functie die http_request vult met een XmlHttp object, geeft false terug als er een fout optreedt.
	var http_request = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari, ...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
			// See note below about this line
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	
	if (!http_request) {
		alert('Giving up :( Cannot create an XMLHTTP instance');
		return false;
	}
	return http_request
}

function GetAJAX(url, container, gets, values, debug) {
	var http_request = GetHttpRequest();
	if(!http_request) return false; // Kan geen ajax component aanmaken.

//	Loading(container);
	url = 'http://www.rabinovich.nl/xml/' + url + '?container='+ container + '&'	
	for (i = 0; i < gets.length; i++) {
		if(i>0) url += '&';
		url += gets[i] +'='+ values[i];
	}
	if(debug) window.open(url)
	http_request.onreadystatechange = function() { GetAJAXResult(http_request,container); };
	http_request.open('GET', url, true);
	http_request.send(null);
}

function GetAJAXResult(http_request, container){
	if (http_request.readyState == 4)	{
		if (http_request.status == 200) {

			var content = http_request.responseText;
			if(container!='') {
				if(document.getElementById(container)) document.getElementById(container).innerHTML = content;
			}

		}	
	}
}

//zou eigenlijk dynamisch moeten zijn
function fillRegions(obj,selC, selR) {
	// clear down the dropdown before adding new entries into it.
	var regions = document.getElementById('region')
	regions.options.length = 1;
	
	if(obj.options[obj.selectedIndex].value=='Nederland' || selC=='Nederland'){
		if(selR=='Drenthe') regions.options[1]=new Option('Drenthe', 'Drenthe','',true); else regions.options[1]=new Option('Drenthe', 'Drenthe','',false);
		if(selR=='Flevoland') regions.options[2]=new Option('Flevoland', 'Flevoland','',true); else regions.options[2]=new Option('Flevoland', 'Flevoland','',false);
		if(selR=='Friesland - Fryslân') regions.options[3]=new Option('Friesland - Fryslân', 'Friesland - Fryslân','',true); else regions.options[3]=new Option('Friesland - Fryslân', 'Friesland - Fryslân','',false);
		if(selR=='Gelderland') regions.options[4]=new Option('Gelderland', 'Gelderland','',true); else regions.options[4]=new Option('Gelderland', 'Gelderland','',false);
		if(selR=='Groningen') regions.options[5]=new Option('Groningen', 'Groningen','',true); else regions.options[5]=new Option('Groningen', 'Groningen','',false);
		if(selR=='Limburg') regions.options[6]=new Option('Limburg', 'Limburg','',true); else regions.options[6]=new Option('Limburg', 'Limburg','',false);
		if(selR=='Noord-Brabant') regions.options[7]=new Option('Noord-Brabant', 'Noord-Brabant','',true); else regions.options[7]=new Option('Noord-Brabant', 'Noord-Brabant','',false);
		if(selR=='Noord-Holland') regions.options[8]=new Option('Noord-Holland', 'Noord-Holland','',true); else regions.options[8]=new Option('Noord-Holland', 'Noord-Holland','',false);
		if(selR=='Overijssel') regions.options[9]=new Option('Overijssel', 'Overijssel','',true); else regions.options[9]=new Option('Overijssel', 'Overijssel','',false);
		if(selR=='Utrecht') regions.options[10]=new Option('Utrecht', 'Utrecht','',true); else regions.options[10]=new Option('Utrecht', 'Utrecht','',false);
		if(selR=='Zeeland') regions.options[11]=new Option('Zeeland', 'Zeeland','',true); else regions.options[11]=new Option('Zeeland', 'Zeeland','',false);
		if(selR=='Zuid-Holland') regions.options[12]=new Option('Zuid-Holland', 'Zuid-Holland','',true); else regions.options[12]=new Option('Zuid-Holland', 'Zuid-Holland','',false);
	}
	if(obj.options[obj.selectedIndex].value.indexOf('Belgi')>-1 || selC.indexOf('Belgi')>-1){
		if(selR=='Antwerpen') regions.options[1]=new Option('Antwerpen', 'Antwerpen','',true); else regions.options[1]=new Option('Antwerpen', 'Antwerpen','',false);
		if(selR=='Brussel') regions.options[2]=new Option('Brussel', 'Brussel','',true); else regions.options[2]=new Option('Brussel', 'Brussel','',false);
		if(selR=='Hanaut') regions.options[3]=new Option('Hanaut', 'Hanaut','',true); else regions.options[3]=new Option('Hanaut', 'Hanaut','',false);
		if(selR=='Liège') regions.options[4]=new Option('Liège', 'Liège','',true); else regions.options[4]=new Option('Liège', 'Liège','',false);
		if(selR=='Namur') regions.options[5]=new Option('Namur', 'Namur','',true); else regions.options[5]=new Option('Namur', 'Namur','',false);
		if(selR=='Oost-Vlaanderen') regions.options[6]=new Option('Oost-Vlaanderen', 'Oost-Vlaanderen','',true); else regions.options[6]=new Option('Oost-Vlaanderen', 'Oost-Vlaanderen','',false);
		if(selR=='Limburg') regions.options[7]=new Option('Limburg', 'Limburg','',true); else regions.options[7]=new Option('Limburg', 'Limburg','',false);
		if(selR=='Vlaams-Brabant') regions.options[8]=new Option('Vlaams-Brabant', 'Vlaams-Brabant','',true); else regions.options[8]=new Option('Vlaams-Brabant', 'Vlaams-Brabant','',false);
		if(selR=='Waals-Brabant') regions.options[9]=new Option('Waals-Brabant', 'Waals-Brabant','',true); else regions.options[9]=new Option('Waals-Brabant', 'Waals-Brabant','',false);
		if(selR=='West-Vlaanderen') regions.options[10]=new Option('West-Vlaanderen', 'West-Vlaanderen','',true); else regions.options[10]=new Option('West-Vlaanderen', 'West-Vlaanderen','',false);
	}
}