<!--
	
/*----------------------------------globale variabeln----------------------------------------------*/
var pageLoaded = false;
var n4 = (document.layers)?1:0; 
var ie = (document.all)?1:0; 
var n6 =(document.getElementById && !document.all)?1:0; 
var xLay = (n4) ? document.layers : document.all;
var mac = (navigator.platform == "MacPPC");
var pc = (navigator.platform == "Win32");

var ie5 = (ie && navigator.appVersion.slice(21,23) == 5);
if (pc && n4 && !n6) document.write("<link rel='stylesheet' type='text/css' media='screen' href='/lzl/pages/_share/style_n4pc.css'>");
else document.write("<link rel='stylesheet' type='text/css' media='screen' href='/lzl/pages/_share/style.css'>");

/*----------------------------------layersall definition----------------------------------------------*/

var defaultLayer;
var arrAllSubnavis = new Array('subnavi_bvdg','subnavi_galerien','subnavi_stellenmarkt','subnavi_info');

function showLayer(layName) {
	if(pageLoaded == true) {
		hideAll();
		clearTimeout(defaultLayer);
		if (n4) {
			document.layers[layName].visibility = "visible";
		}
		if (ie){
			document.all[layName].style.visibility = "visible";
		}
		if (n6) {
		document.getElementById(layName).style.visibility = "visible";
		}
	}	
}

function hideAll() {
	if(pageLoaded == true) {	
		for (i = 0; i < arrAllSubnavis.length; i++) {
			if (n4) {
				document.layers[arrAllSubnavis[i]].visibility = "hidden";
			}
			if (ie){
				document.all[arrAllSubnavis[i]].style.visibility = "hidden";
			}
			if (n6) {
			document.getElementById(arrAllSubnavis[i]).style.visibility = "hidden";
			}
		}
		clearTimeout(lTimer);
	}
}

function hideLayer(layName) {
	if(pageLoaded == true) {	
		if (n4) {
			document.layers[layName].visibility = "hidden";
		}
		if (ie) {
			document.all[layName].style.visibility = "hidden";
		}
		if (n6) {
		document.getElementById(layName).style.visibility = "hidden";
		}
	}	
}

var lTimer;

function startLayerTimer() {
	if(pageLoaded == true) {	
		lTimer = setTimeout("hideAll()", 0);
		if (visibleLayer) defaultLayer = setTimeout("showLayer(visibleLayer)", 500);
	}
}

function stopLayerTimer() {
	if(pageLoaded == true) {	
		clearTimeout(defaultLayer);
		clearTimeout(lTimer);
	}
}

//------------------------------------------------ mouseOver Subnavi ---------------------------------------------------->

function NaviRO( tableCellRef, hoverFlag, navStyle, colOver, colActive ) {
	if ( hoverFlag ) {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = colOver;
				break;
			default:
				if ( document.getElementsByTagName ) {
					tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#c00';
				}
		}
	} else {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = colActive;
				break;
			default:
				if ( document.getElementsByTagName ) {
					tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#000';
				}
		}
	}
}
//-->

