// JavaScript Document
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function deleteID(ID) {
	safety = confirm("Wollen Sie diese Stelle wirklich löschen?");
	if (safety){		
		window.location = "delete_record.asp?ID=" + ID;
	}
}

function checkRecord() {
	ok = true;
	meldung = "Folgende Angaben sind noch unvollständig:\n\n";
	if (document.main.datum.value == "") {
		ok = false;
		meldung = meldung + "Datum fehlt\n";
	}

	if (document.main.kategorie_1.value == "0") {
		ok = false;
		meldung = meldung + "Kategorie 1 fehlt\n";
	}

	if (document.main.kategorie_2.value == "" || document.main.kategorie_2.value == "0") {
		ok = false;
		meldung = meldung + "Kategorie 2 fehlt\n";
	}

	if (document.main.kategorie_3.value == "" || document.main.kategorie_3.value == "0") {
		ok = false;
		meldung = meldung + "Kategorie 2 fehlt\n";
	}

	if (document.main.beruf.value == "") {
		ok = false;
		meldung = meldung + "Beruf fehlt\n";
	}

	if (document.main.email.value == "") {
		ok = false;
		meldung = meldung + "E-Mail fehlt\n";
	}

	if (ok) {
		return true;
	} else {
		meldung = meldung + "\nBitte korrigieren Sie die Angaben."
		alert(meldung);
		return false;
	}	
}

function getAjax(step) {
	if (step == "1") {
		ID = document.main.kategorie_1.value;
		document.forms['main'].kategorie_2.options[0] = new Option("Bitte wählen", "0");
		document.forms['main'].kategorie_3.options.length = 0;
	} else {
		ID = document.main.kategorie_2.value;
	}
	
	if (ID != "0") {	
		try {
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
	
		catch (e) {
			try {
				xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			}

			catch (E) {
				xmlhttp = false;
	 		}
 		}
 	
		if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
			xmlhttp = new XMLHttpRequest();
	 	}

		if (xmlhttp) {
			var link = "http://www.bconsulting.ch/admin/ajax.asp?ID=" + ID;
			xmlhttp.open("GET", link, true);
		
			xmlhttp.onreadystatechange =
				function() {
				if (xmlhttp.readyState == 4) {
					var categories = unescape(xmlhttp.responseText);
					listCategories = categories.split(";");
										
					for(i=0;i<listCategories.length-1;i++) {
						singleEntry = listCategories[i].split("|");
						if (step == "1") {
							document.forms['main'].kategorie_2.options[i+1] = new Option(unescape(singleEntry[1]), singleEntry[0]);
						} else {
							document.forms['main'].kategorie_3.options[i] = new Option(unescape(singleEntry[1]), singleEntry[0]);
						}
					}
				}
 			}
			xmlhttp.send(null);		
		}	
	} else {
		if (step == "1") {
			document.forms['main'].kategorie_2.options.length = 0;
			document.forms['main'].kategorie_3.options.length = 0;
		} else {
			document.forms['main'].kategorie_3.options.length = 0;
		}
	}
}

function setFilter() {
	document.location.href = "index.asp?ID=jobs&filter_1=" + document.filter.filter_1.value + "&filter_2=" + document.filter.filter_2.value;
}