var bilderf = new Array();

 var bildert = new Array();

 var bilderv = new Array();

 

 for (var i=0; i<14; i=i+1){

   bilderf[i] = new Image();

   bilderf[i].src = "images/navobenon" + i + ".gif";

   bildert[i] = new Image();

   bildert[i].src = "images/navobenover" + i + ".gif";

 bilderv[i] = new Image();

   bilderv[i].src = "images/navobenvis" + i + ".gif";

 }

  function an(bild, bildNummer){

    document.images[bild].src=bildert[bildNummer].src;

 } 

  function aus(bild, bildNummer){

      document.images[bild].src=bilderf[bildNummer].src;

 }

 function unten(bild, bildNummer){

      document.images[bild].src=bilderv[bildNummer].src;

 }

function aufrufenhome (){ 

  parent.frames[0].location.href="../navlinks/navlinks.html";

  parent.frames[2].location.href="navoben.html";

  parent.frames[3].location.href="../inhalt/pagesportal/inhalt.html";

}

function aufrufen0 ()

{     parent.frames[0].location.href="../navlinks/0navlinks.html";

parent.frames[2].location.href="0navoben.html";

  parent.frames[3].location.href="../inhalt/0pagesbusiness/inhalt.html";

}

function aufrufen1 ()

{   parent.frames[0].location.href="../navlinks/1navlinks.html";

 parent.frames[2].location.href="1navoben.html";

  parent.frames[3].location.href="../inhalt/1pagesframework/inhalt.html";

}

function aufrufen2 ()

{   parent.frames[0].location.href="../navlinks/2navlinks.html";

 parent.frames[2].location.href="2navoben.html";

  parent.frames[3].location.href="../inhalt/2pagesportfolio/inhalt.html";

}

function aufrufen3 ()

{  parent.frames[0].location.href="../navlinks/31navlinks.html"; 

 parent.frames[2].location.href="3navoben.html";

  parent.frames[3].location.href="../inhalt/3pagesoverview/31strategies.html";

}

function aufrufen4 ()

{   parent.frames[0].location.href="../navlinks/4navlinks.html"; 

parent.frames[2].location.href="4navoben.html";

  parent.frames[3].location.href="../inhalt/4pagesaboutus/inhalt.html";

}

var preload_images =

[ "../navlinks/images/2navlinkson1.gif",

"../navlinks/images/2navlinkson2.gif",

"../navlinks/images/2navlinkson3.gif",

"../navlinks/images/2navlinkson4.gif",

"../navlinks/images/2navlinkson5.gif",

"../navlinks/images/2navlinkson6.gif",

"../navlinks/images/2navlinkson7.gif",

"../navlinks/images/2navlinkson8.gif",

"../navlinks/images/1navlinkson1.gif",

"../navlinks/images/1navlinkson2.gif",

"../navlinks/images/1navlinkson3.gif",

"../navlinks/images/1navlinkson4.gif",

"../navlinks/images/1navlinkson5.gif",

]

var load_next = 500 // Zeit in ms zwischen zwei Ladevorgaengen

var pos_array = 0

function preload()

{ var new_image = new Image()

 new_image.src = preload_images[pos_array]

 pos_array++

 if(pos_array < preload_images.length)

 setTimeout('preload()', load_next)

}

function preload_start()

{ if(preload_images.length == 0)

   return

setTimeout('preload()', load_next)

}