/* Javascript code for Manufaktur Joerg Geiger
 * $Id: main.js,v 1.4 2009-06-23 09:28:54 maba Exp $
 * -----------------------------------------------------------
 * (C) 2009 MB Systemhaus, 73114 Schlat - Germany
 * ----------------------------------------------------------- */
var wwwContent;

function XMLHttp_object() {
 	var newObj;
 	var MSobjs = new Array( 'Msxml2.XMLHTTP.5.0',
				'Msxml2.XMLHTTP.4.0',
				'Msxml2.XMLHTTP.3.0',
				'Msxml2.XMLHTTP',
				'Microsoft.XMLHTTP');
	for (var i = 0; i < MSobjs.length; i++) {
	    try {
		newObj = new ActiveXObject(MSobjs[i]);
	    } catch (e) {
		newObj = null;
	    }
	}
	if (!newObj && typeof XMLHttpRequest != "undefined")
	    newObj = new XMLHttpRequest();
	if (!newObj) alert("Fehler beim Anlegen des Javascript Objekts!");
	return newObj;
}

function AJAX_Autoupdate(url, ziel, zeit) {
	var test1;
	var ziel2;

	testObj = XMLHttp_object();
	testObj.onreadystatechange = function() { AJAX_Gettext(testObj); };
	testObj.open('GET', url, true);
	testObj.send('');
	zielObj = document.getElementById(ziel);
	zielObj.innerHTML = wwwContent;
	setTimeout("AJAX_Autoupdate('"+url+"','"+ziel+"',"+zeit+")", zeit);
}

function AJAX_Gettext(ajaxObj) {
	if (ajaxObj.readyState != 4) return 0;
	wwwContent = ajaxObj.responseText;
	return 1;
}

function navHoverOn(obj) {
	obj.style.backgroundColor = '#F6DC82';
}

function navHoverOff(obj) {
	obj.style.backgroundColor = '';
}

function toProdGroup(i) {
    window.location = 'catalogue.php?g=' + i;
}

function blankZip(obj) {
    obj.value = '';
}

function turnon_Gmaps() {
    prObj = document.getElementById('pkarte');
    prObj.innerHTML = '';
    gsObj = document.getElementById('gsearch');
    gsObj.style.visibility = 'visible';
    grObj = document.getElementById('gkarte');
    grObj.style.height = '500px';
    gMap_start();
}