var check_slide = 0;
function checker_slider(direction) {
var bereich = document.getElementById("home_slider_inner");
var count_images = bereich.getElementsByTagName("img");



	check_slide = check_slide + direction;
	if (check_slide == '0') {
		document.getElementById('button_bw').style.visibility = 'hidden';
		document.getElementById('button_fw').style.visibility = 'visible';
	}
	if (check_slide > 0) {
		document.getElementById('button_bw').style.visibility = 'visible';
	}
	if (check_slide > count_images.length - 4) {
		document.getElementById('button_fw').style.visibility = 'hidden';
	}
}


function Mailadresse(Server, Benutzer, Anzeige){
	if ((Anzeige.length == 0) || (Anzeige.indexOf('@')+1)) {
	document.write("<a href=" + "\"mai" + "lto:" + Benutzer + "@" + Server + "\" class=\"link\">" + Benutzer + "@" + Server + "</a>"); 
}
	else  {
	document.write("<a href=" + "\"mai" + "lto:" + Benutzer + "@" + Server + "\" class=\"link\">" + Anzeige + "</a>"); }
}

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) { //v4.0
  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 && document.getElementById) x=document.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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(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 hider() {
MM_showHideLayers('ulleistungen','','hide', 'ulunternehmen','','hide', 'ulimmobilien','','hide', 'ulgrundstuecke','','hide', 'ulconsulting','','hide', 'ulfinanzierung','','hide', 'ulkontakt','','hide','right','','hide');
}

function highlight(which) {
	document.getElementById(which).className   = 'cl'+which;
}

function checkbrowser() {
var browser = 0;
if (navigator.appVersion.indexOf('Mac') != -1) browser +=1; // MacOS
else if (navigator.appVersion.indexOf('Win') != -1) browser +=2; // Windows
else if ((navigator.appVersion.indexOf('Linux') != -1) || (navigator.appVersion.indexOf('X11') != -1)) browser +=4; // Linux
else browser +=8; // other OS
if (navigator.appName.indexOf('Netscape') != -1) browser +=128; 
else if (navigator.appName.indexOf('Internet Explorer') != -1) browser +=256; 
else if (navigator.appName.indexOf('Opera') != -1) browser +=512; 
else if (navigator.appName.indexOf('Konqueror') != -1) browser +=1024; 
else browser +=2048; 
if ((navigator.appName.indexOf('Netscape') != -1) && (parseInt(navigator.appVersion)<5)) browser +=16384;
return browser;
}

function go_ahead() {
window.setTimeout("this.document.location.href='oldbrowser.php';", 100);
}

function oldbrowser() {
switch(checkbrowser()) {
case 16513:go_ahead(); break; // MacOS, NS <= 4.7
case 16514:go_ahead(); break; // Windows, NS <= 4.7
case 16516:go_ahead(); break; // Linux, NS <= 4.7
case 16520:go_ahead(); break; // Other OS, NS <= 4.7
case 129:; break; // MacOS, NS >= 4.7 or Mozilla
case 130:; break; // Windows, NS >= 4.7 or Mozilla
case 132:; break; // Linux, NS >= 4.7 or Mozilla
case 136:; break; // Other OS, NS >= 4.7 or Mozilla
case 257:; break; // MacOS, IE
case 258:; break; // Windows, IE
case 272:go_ahead(); break; // Other OS, IE
case 513:go_ahead(); break; // MacOS, Opera
case 514:go_ahead(); break; // Windows, Opera
case 516:go_ahead(); break; // Linux, Opera
case 520:go_ahead(); break; // Other OS, Opera
case 1028:; break; // Linux, Konqueror
case 1032:go_ahead(); break; // Other OS, Konqueror
case 2049:go_ahead(); break; // MacOS, other browser
case 2050:go_ahead(); break; // Windows, other browser
case 2052:go_ahead(); break; // Linux, other browser
case 2056:go_ahead(); break; // Other OS, other browser or aliens
default:; // not known
}
}

function hopschwiz(wohinwohin){
	switch(wohinwohin) {
case 1:document.getElementById('divScroll1').style.top = 0+px; break;

case 2:switch(checkbrowser()) {
case 129: document.getElementById('divScroll1').style.top = -2432+px; break;
case 130: document.getElementById('divScroll1').style.top = -2544+px; break;
case 257: document.getElementById('divScroll1').style.top = -2452+px; break;
case 258: document.getElementById('divScroll1').style.top = -2671+px; break;
default:document.getElementById('divScroll1').style.top = -2432+px; break;
}
break;
case 3:switch(checkbrowser()) {
case 129: document.getElementById('divScroll1').style.top = -4401+px; break;
case 130: document.getElementById('divScroll1').style.top = -4584+px; break;
case 257: document.getElementById('divScroll1').style.top = -4471+px; break;
case 258: document.getElementById('divScroll1').style.top = -4812+px; break;
default:document.getElementById('divScroll1').style.top = -4401+px; break;
}
break;
	}

//	alert(checkbrowser());
//	document.getElementById('divScroll1').style.top = -wohinwohin+px;
//		oScroll[active].css.top = (oScroll[active].top()+speed)+px
}

function showflash(nameofflashfilm,w,h) {
var MM_FlashCanPlay = 0;
var MM_contentVersion = 5;
var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
if ( plugin ) {
		var words = navigator.plugins["Shockwave Flash"].description.split(" ");
	    for (var i = 0; i < words.length; ++i)
	    {
		if (isNaN(parseInt(words[i])))
		continue;
		var MM_PluginVersion = words[i]; 
	    }
	var MM_FlashCanPlay = MM_PluginVersion >= MM_contentVersion;
}
else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 
   && (navigator.appVersion.indexOf("Win") != -1)) {
	document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n'); //FS hide this from IE4.5 Mac by splitting the tag
	document.write('on error resume next \n');
	document.write('MM_FlashCanPlay = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & MM_contentVersion)))\n');
	document.write('</SCR' + 'IPT\> \n');
MM_FlashCanPlay = 1;
}
if ( MM_FlashCanPlay ) {
		document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="' + w + '" height="' + h + '"><param name="movie" value="img/' + nameofflashfilm + '.swf" /><param name="menu" value="false" /><param name="quality" value="high" /><param name="salign" value="RT" /><param name="bgcolor" value="#FFFF00" />');

		document.write('<embed src="img/' + nameofflashfilm + '.swf" menu="false" quality="high" salign="RT" bgcolor="#FFFF00" width="' + w + '" height="' + h + ' type="application/x-shockwave-flash" pluginspace="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">');

	document.write(' </embed>');
	document.write(' </object>');
} else{
	document.write('<IMG SRC="img/' + nameofflashfilm + '.gif" border="0">');
}}







/**********************************************************************************   
PageScroll 
*   Copyright (C) 2001 Thomas Brattli
*   This script was released at DHTMLCentral.com
*   Visit for more great scripts!
*   This may be used and changed freely as long as this msg is intact!
*   We will also appreciate any links you could give us.
*
*   Made by Thomas Brattli
*
*   Script date: 09/23/2001 (keep this date to check versions) 
*********************************************************************************/
function lib_bwcheck(){ //Browsercheck (needed)
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}
var bw=lib_bwcheck()
/*********************************************************************************
These are the variables you have to set:
*********************************************************************************/

//The speed of the timeout between each scroll.
timSpeed = 30

//The height of the container (change this when it scrolls to much or to little)
contHeight = 200

/*********************************************************************************
This is the object constructor function, which applies 
methods and properties to the Cross-browser layer object
*********************************************************************************/
function makeScrollObj(obj,nest){
	nest=(!nest) ? "":'document.'+nest+'.'		
	this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
 	this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;		
	this.height=bw.ns4?this.css.document.height:this.el.offsetHeight
	this.top=b_gettop										
	return this
}

// A unit of measure that will be added when setting the position of a layer.
var px = bw.ns4||window.opera?"":"px";

//Getting the top for the top method
function b_gettop(){
	var gleft=(bw.ns4 || bw.ns6)?parseInt(this.css.top):eval(this.css.pixelTop);
	return gleft;
}
//Variables
var scrollTim = 1;
var active = 0;
/*********************************************************************************
The scroll function. Checks what way to scroll and checks if the
layer is not already on top or bottom.
*********************************************************************************/
function scroll(speed){
	clearTimeout(scrollTim)
	way = speed>0?1:0
	if ((!way && oScroll[active].top()>-oScroll[active].height+contHeight) || (oScroll[active].top()<0 && way)){
		oScroll[active].css.top = (oScroll[active].top()+speed)+px
		scrollTim = setTimeout("scroll("+speed+")",timSpeed)
	}
}
//Clears the timeout so the scroll stops, this is called onmouseout.
function noScroll(){
	clearTimeout(scrollTim)
}
/*********************************************************************************
Changes the active layer. Hides the one that's visible and
shows the "new" one. Also set's the new layers top to
0 so it starts at top.
*********************************************************************************/
function changeActive(num){
	oScroll[active].css.visibility = "hidden"
	active = num
	oScroll[active].css.top = 0+px
	oScroll[active].css.visibility = "visible"
}
/*********************************************************************************
Initilizes the page, makes a oScroll Array and calls the object constructor.
Here you can add as many scrollObjects as you want
*********************************************************************************/
function scrollInit(){
	oScroll = new Array()
	
	// You can add and remove scrollObjects here.
	oScroll[0] = new makeScrollObj('divScroll1','divCont')
	
	oScroll[0].css.left = 0+px
	oScroll[0].css.top = 0+px
	oScroll[0].css.visibility = "visible"
//	oControl = new makeScrollObj('divControl')
//	oControl.css.visibility = "visible"
}
/*********************************************************************************
Executes the scrollInit function on pageload.
*********************************************************************************/
//onload = scrollInit;

/***************
Multiple Scripts
If you have two or more scripts that use the onload event, probably only one will run (the last one).
Here is a solution for starting multiple scripts onload:
   1. Delete or comment out all the onload assignments, onload=initScroll and things like that.
   2. Put the onload assignments in the body tag like in this example, note that they must have braces ().
   Example: <body onload="initScroll(); initTooltips(); initMenu();">
**************/