/*
* Programmierung 2008 (c) ce-art-services
* CE-ART-Next Generation [info@ce-art-services.de]
* ===========================================
* Datei:   js/ajax.js
* Autor:   Frederic Egger
* Version: 03/2008
*/


var ns = (document.layers);
var ie = (document.all);
var w3 = (document.getElementById && !ie);
var http_request = false;

function sndReq(wer,size) {

	http_request = false;

	try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); }
	catch(Error){
		try{ http_request = new ActiveXObject("MSXML2..XMLHTTP"); }
		catch(Error){ http_request = new XMLHttpRequest() ;}
	}
	if (!http_request) {
		alert('Es konnte keine XMLHTTP-Instanz erzeugt werden');
		return false;
	}
	http_request.onreadystatechange = handle;
	http_request.open('GET','includes/selectSubkategorie.php?vCat='+wer+'&vSize='+size, true);
	http_request.send(null);
}

function sndReqBo(wer,size) {

	http_request = false;

	try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); }
	catch(Error){
		try{ http_request = new ActiveXObject("MSXML2..XMLHTTP"); }
		catch(Error){ http_request = new XMLHttpRequest() ;}
	}
	if (!http_request) {
		alert('Es konnte keine XMLHTTP-Instanz erzeugt werden');
		return false;
	}
	http_request.onreadystatechange = handle;
	http_request.open('GET','../includes/selectSubkategorie.php?vCat='+wer+'&vSize='+size, true);
	http_request.send(null);
}

function showArticle(wer) {

	http_request = false;

	try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); }
	catch(Error){
		try{ http_request = new ActiveXObject("MSXML2..XMLHTTP"); }
		catch(Error){ http_request = new XMLHttpRequest() ;}
	}
	if (!http_request) {
		alert('Es konnte keine XMLHTTP-Instanz erzeugt werden');
		return false;
	}
	http_request.onreadystatechange = handleArticle;
	http_request.open('GET','includes/selectArticle.php?articleId='+wer, true);
	http_request.send(null);
}

function handle() {

	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			var val = http_request.responseText;
			document.getElementById("subCat").innerHTML = http_request.responseText;
    	} 
    	else {
			alert('Bei dem Request ist ein Problem aufgetreten.');
		}
	}
}

function handleArticle() {

	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			var val = http_request.responseText;
			document.getElementById("detail").style.display = "block";
			document.getElementById("detail-body").innerHTML = http_request.responseText;
    	} 
    	else {
			alert('Bei dem Request ist ein Problem aufgetreten.');
		}
	}
}

function hideArticle() {

	document.getElementById("detail").style.display = "none";
	document.getElementById("detail-body").innerHTML = "";
}