
<!--
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_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_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 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_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];}
}



//Mausposition
function mauspos1(){
ymaus=window.event.clientY;
if (ymaus<178||ymaus>285){

MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','hide');
}
MM_swapImage('button1','','http://www.hds-consult.de/images/bu_01_lo.gif',1);
}

function mauspos11(){
ymaus=window.event.clientY;
if (ymaus<178||ymaus>285){

MM_showHideLayers('Layer2','','hide','Layer3','','hide','Layer4','','hide');
}
MM_swapImage('button2','','images/bu_02_lo.gif','button3','','images/bu_03_lo.gif','button4','','images/bu_04_lo.gif',1);
}




function mauspos2(){
ymaus=window.event.clientY;
if (ymaus<178||ymaus>285){

MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','hide');
}
MM_swapImage('button2','','http://www.hds-consult.de/images/bu_02_lo.gif',1);
}

function mauspos22(){
ymaus=window.event.clientY;
if (ymaus<178||ymaus>285){

MM_showHideLayers('Layer1','','hide','Layer3','','hide','Layer4','','hide');
}
MM_swapImage('button1','','images/bu_01_lo.gif','button3','','images/bu_03_lo.gif','button4','','images/bu_04_lo.gif',1);
}


function mauspos3(){
ymaus=window.event.clientY;
if (ymaus<178||ymaus>285){

MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','hide');
}
MM_swapImage('button3','','http://www.hds-consult.de/images/bu_03_lo.gif',1);
}

function mauspos33(){
ymaus=window.event.clientY;
if (ymaus<178||ymaus>285){

MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer4','','hide');
}
MM_swapImage('button1','','images/bu_01_lo.gif','button2','','images/bu_02_lo.gif','button4','','images/bu_04_lo.gif',1);
}

function mauspos4(){
ymaus=window.event.clientY;
if (ymaus<178||ymaus>285){

MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','hide');
}
MM_swapImage('button4','','http://www.hds-consult.de/images/bu_04_lo.gif',1);
}

function mauspos44(){
ymaus=window.event.clientY;
if (ymaus<178||ymaus>285){

MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','hide');
}
MM_swapImage('button1','','images/bu_01_lo.gif','button2','','images/bu_02_lo.gif','button3','','images/bu_03_lo.gif',1);
}


function chkFormular() {


                // Fehlertext vorbereiten
                var errorTextDefault = String("Bitte vervollständigen Sie zunächst folgende Eingaben:\n\n");
                var errorText = String(errorTextDefault);
                
                // Adress-Felder checken
                if (document.formular.realname.value == null || document.formular.realname.value.length < 3) {errorText += "Name\n"}
                if (document.formular.email.value == null || document.formular.email.value.indexOf('@') == -1 || document.formular.email.value.length < 5 ) {errorText += "Gültige E-Mailadresse\n"}
                if (document.formular.anfrage.value == null || document.formular.anfrage.value.length < 5) {errorText += "Ihre Anfrage"}
        
        
        if (errorText == errorTextDefault) {
                document.formular.submit();
        } else {
                alert(errorText);
        }


} 


//-->