// Systemwide Functions

    function SetContents(ftyp,all)
    {
      var Source = location.pathname;
      while(Source.search(/\\/) >= 0) { Source = Source.replace(/\\/,"/"); }

      Source = Source.substring(0,Source.lastIndexOf("/"));
      Source = Source.substring(Source.lastIndexOf("/")+1, Source.length);
//      alert(Source);

      if (ftyp == 'start')
      {
        if (all)
        {
          if (Source == Anfahrt || Source == Kontakt)
          {
            top.unten.location.replace("/unten/startseite/st_unten.html");
          }
          else
          {
            top.oben.location.replace("/oben/startseite/st_oben.html");
          }
        }
        eval (top.mitte.location.replace("/mitte/startseite/st_mitte.html"));
      }
      else
      {
        if (all)
        {
          if (Source == Anfahrt || Source == Kontakt)
          {
            eval('top.unten.location.replace("/unten/' + ftyp + '/unten.html")');
            if (ftyp != Anfahrt && ftyp != Kontakt)
            {
              eval('top.oben.location.replace("/oben/' + ftyp + '/oben.html")');
            }
          }
          else
          {
            eval('top.oben.location.replace("/oben/' + ftyp + '/oben.html")');
            if (ftyp == Anfahrt || ftyp == Kontakt)
            {
              eval('top.unten.location.replace("/unten/' + ftyp + '/unten.html")');
            }
          }
        }
        eval('top.mitte.location.replace("/mitte/' + ftyp + '/' + ftyp + '.html")');
      }
    }

// -------------------------------------------------------------------------------------
//  Startpage allways on top

    function checkFrameset(fname)
     {
      if(eval('!parent.'+ fname))
       {
        location.href="/index.html?" + location.pathname;
       }
      }

// -------------------------------------------------------------------------------------

    function Info()
    {
     var msg = "(c) 2002 by Lutz Gödelmann";
     alert(msg);
    }
// -------------------------------------------------------------------------------------

// Rollover mm

   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_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_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];}
   }

// -------------------------------------------------------------------------------------


// Systemwide defined Variables and Constants

var Startseite   = "start";
var Konstruktion = "konstruktion";
var IT_Service   = "itservice";
var CAD_Vertrieb = "cadvertrieb";
var Schulung     = "schulung";

var Kontakt      = "kontakt";
var Anfahrt      = "anfahrt";

var Oben         = "oben";
var Mitte        = "mitte";
var Unten        = "unten";


// -------------------------------------------------------------------------------------