/* javascript document created by i-Concept innovators */

var clickme = true;
var subMenuNode = "";

function GetE(e) { return document.getElementById(e); }

function expandSubmenu(obj) {
	checkClick( function() {
		obj = GetE(obj);
		if (obj.style.display == 'block') { obj.style.display = 'none'; subMenuNode=""; }
		else { obj.style.display = 'block'; 
		if(typeof subMenuNode === "object") {
			subMenuNode.style.display="none";
			subMenuNode = obj; }
		else { subMenuNode = obj; }}
 });
}

function enableClick() { clickme = true; }
function disableClick() { clickme = false; }
function checkClick(funky) {
	if (clickme) { funky(); }
	else { enableClick(); }
}

function nav(url) {
	disableClick();
	document.location.href = url;
}

function createAjaxObj(){
var httprequest=false
	if (window.XMLHttpRequest){ // if Mozilla, Safari etc
		httprequest=new XMLHttpRequest()
		if (httprequest.overrideMimeType)
			httprequest.overrideMimeType('text/xml')
	}
	else if (window.ActiveXObject){ // if IE
		try {
			httprequest=new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (e){
		try{
			httprequest=new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch (e){}
		}
	}
	return httprequest
}

var ajaxpack=new Object()
ajaxpack.basedomain="http://"+window.location.hostname
ajaxpack.ajaxobj=createAjaxObj()
ajaxpack.filetype="txt"
ajaxpack.addrandomnumber=0 //Set to 1 or 0. See documentation.

ajaxpack.getAjaxRequest=function(url, parameters, callbackfunc, filetype){
	ajaxpack.ajaxobj=createAjaxObj() //recreate ajax object to defeat cache problem in IE
	if (ajaxpack.addrandomnumber==1) //Further defeat caching problem in IE?
		var parameters=parameters+"&ajaxcachebust="+new Date().getTime()
	if (this.ajaxobj){
		this.filetype=filetype
		this.ajaxobj.onreadystatechange=callbackfunc
		this.ajaxobj.open('GET', url+"?"+parameters, true)
		this.ajaxobj.send(null)
	}
}

ajaxpack.postAjaxRequest=function(url, parameters, callbackfunc, filetype){
	ajaxpack.ajaxobj=createAjaxObj() //recreate ajax object to defeat cache problem in IE
	if (this.ajaxobj){
		this.filetype=filetype
		this.ajaxobj.onreadystatechange = callbackfunc;
		this.ajaxobj.open('POST', url, true);
		this.ajaxobj.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		this.ajaxobj.setRequestHeader("Content-length", parameters.length);
		this.ajaxobj.setRequestHeader("Connection", "close");
		this.ajaxobj.send(parameters);
	}
}

function getPageName(path){
	thisPage = path.substring(path.lastIndexOf('/') + 1);
	thisPage = thisPage.replace(window.location.search,"");
	return thisPage;
}

function Len(str)
  {  return String(str).length;  }

function processGet(){
	var myajax=ajaxpack.ajaxobj
	var myfiletype=ajaxpack.filetype
	if (myajax.readyState == 4){ //if request of file completed
		if (myajax.status==200 || window.location.href.indexOf("http")==-1){ //if request was successful or running script locally
			var temp_text = ""; // Tijdelijke text variabele (hier staat de string met de content in
			if (myfiletype=="xml") { // het XML object
				items=myajax.responseXML.getElementsByTagName("item");
				temp_text += "<ul>";
				for (var i=0; i<items.length; i++){
					temp_text += '<li><a href="'+items[i].getElementsByTagName('link')[0].firstChild.nodeValue+'">';
					temp_text += items[i].getElementsByTagName("title")[0].firstChild.nodeValue;
					temp_text += "</a></li>";
				}
				temp_text += "</ul>";
			} else {
				temp_text = "No news items found";
			}
			GetE('rss_data').innerHTML = temp_text; // De HTML in de DIV zetten
		}
	}
}

function processGetImage(){
	var myajax=ajaxpack.ajaxobj
	var myfiletype=ajaxpack.filetype
	var thisPath = getPageName(window.location.href);
	if (myajax.readyState == 4){ //if request of file completed
		if (myajax.status==200 || window.location.href.indexOf("http")==-1){ //if request was successful or running script locally
			var temp_text = ""; // Tijdelijke text variabele (hier staat de string met de content in
			if (myfiletype=="xml") { // het XML object
				items=myajax.responseXML.getElementsByTagName("item");
				for (var i=0; i<items.length; i++){
					 titleClass = '';
					temp_text += '<div class="newsItem">';
					imgNode = items[i].getElementsByTagName("enclosure")[0].firstChild;
					if (imgNode != null) {
						temp_text += '<a href="'+items[i].getElementsByTagName('link')[0].firstChild.nodeValue+'" title="'+items[i].getElementsByTagName('title')[0].firstChild.nodeValue+'">';
						temp_text += '<img src="'+items[i].getElementsByTagName('enclosure')[0].firstChild.nodeValue+'" class="left">';
						temp_text += '</a>';
					}
					if(thisPath==getPageName(items[i].getElementsByTagName('link')[0].firstChild.nodeValue)){
						titleClass = ' class="active"';
					}
					temp_text += '<a href="'+items[i].getElementsByTagName('link')[0].firstChild.nodeValue+'" title="'+items[i].getElementsByTagName('title')[0].firstChild.nodeValue+'"><strong '+titleClass+'>'+items[i].getElementsByTagName("title")[0].firstChild.nodeValue+'</strong></a><br />';
					temp_text += items[i].getElementsByTagName("description")[0].firstChild.nodeValue+'<br />';
					temp_text += '<a href="'+items[i].getElementsByTagName('link')[0].firstChild.nodeValue+'" title="'+items[i].getElementsByTagName('title')[0].firstChild.nodeValue+'">More &raquo;</a>';
					temp_text += '</div>';
				}
			} else {
				temp_text = "No news items found";
			}
			GetE('rss_data').innerHTML = temp_text; // De HTML in de DIV zetten
		}
	}
}
//ACCESSIBLE VARIABLES (for use within your callback functions):
//1) ajaxpack.ajaxobj //points to the current ajax object
//2) ajaxpack.filetype //The expected file type of the external file ("txt" or "xml")
//3) ajaxpack.basedomain //The root domain executing this ajax script, taking into account the possible "www" prefix.
//4) ajaxpack.addrandomnumber //Set to 0 or 1. When set to 1, a random number will be added to the end of the query string of GET requests to bust file caching of the external file in IE. See docs for more info.

//ACCESSIBLE FUNCTIONS:
//1) ajaxpack.getAjaxRequest(url, parameters, callbackfunc, filetype)
//2) ajaxpack.postAjaxRequest(url, parameters, callbackfunc, filetype)

///////////END OF ROUTINE HERE////////////////////////


//////EXAMPLE USAGE ////////////////////////////////////////////
/* Comment begins here

//Define call back function to process returned data
function processGetPost(){
var myajax=ajaxpack.ajaxobj
var myfiletype=ajaxpack.filetype
if (myajax.readyState == 4){ //if request of file completed
if (myajax.status==200 || window.location.href.indexOf("http")==-1){ if request was successful or running script locally
if (myfiletype=="txt")
alert(myajax.responseText)
else
alert(myajax.responseXML)
}
}
}

/////1) GET Example- alert contents of any file (regular text or xml file):

ajaxpack.getAjaxRequest("example.php", "", processGetPost, "txt")
ajaxpack.getAjaxRequest("example.php", "name=George&age=27", processGetPost, "txt")
ajaxpack.getAjaxRequest("examplexml.php", "name=George&age=27", processGetPost, "xml")
ajaxpack.getAjaxRequest(ajaxpack.basedomain+"/mydir/mylist.txt", "", processGetPost, "txt")

/////2) Post Example- Post some data to a PHP script for processing, then alert posted data:

//Define function to construct the desired parameters and their values to post via Ajax
function getPostParameters(){
var namevalue=document.getElementById("namediv").innerHTML //get name value from a DIV
var agevalue=document.getElementById("myform").agefield.value //get age value from a form field
var poststr = "name=" + encodeURI(namevalue) + "&age=" + encodeURI(agevalue)
return poststr
}

var poststr=getPostParameters()

ajaxpack.postAjaxRequest("example.php", poststr, processGetPost, "txt")
ajaxpack.postAjaxRequest("examplexml.php", poststr, processGetPost, "xml")

Comment Ends here */

/***********************************************
* Ajax Includes script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//To include a page, invoke ajaxinclude("afile.htm") in the BODY of page
//Included file MUST be from the same domain as the page displaying it.