/* -----------------------------------------Dynamische Buttons-------Image-Austausch----------------------------------------------------------------- */


Normal1 = new Image();
Normal1.src = "Bilder/player_start.gif";     /* zweite Standard-Grafik */
Highlight1 = new Image();
Highlight1.src = "Bilder/player_start_click.gif"; /* zweite Highlight-Grafik */

Normal2 = new Image();
Normal2.src = "Bilder/player_back.gif";     /* erste Standard-Grafik */
Highlight2 = new Image();
Highlight2.src = "Bilder/player_back_click.gif"; /* erste Highlight-Grafik */

Normal3 = new Image();
Normal3.src = "Bilder/player_forward.gif";     /* zweite Standard-Grafik */
Highlight3 = new Image();
Highlight3.src = "Bilder/player_forward_click.gif"; /* zweite Highlight-Grafik */


/* usw. fuer alle weiteren zu benutzenden Grafiken */


function Bildwechsel (Bildnr, Bildobjekt) {
  window.document.images[Bildnr].src = Bildobjekt.src;
}







/* -------------------------------nach oben-------------------------------------------------------------------------------------------------- */





function NachOben () {
  var y = 0;
  if (window.pageYOffset) {
    y = window.pageYOffset;
  } else if (document.body && document.body.scrollTop) {
    y = document.body.scrollTop;
  }
  if (y > 0) {
    window.scrollBy(0, -20);
    setTimeout("NachOben()", 3);
  }
}





/* -------------------------------Pop-Up Fenster öffnen (NEWS)------------------------------------------------------------------------------------ */



<!--
function news() {
window.open("de_news.html","","scrollbars=1,width=450,height=400,screenX=0,screenY=0");
}

function en_news() {
window.open("en_news.html","","scrollbars=1,width=450,height=400,screenX=0,screenY=0");
}

function impressum() {
window.open("de_impressum.html","","scrollbars=1,width=400,height=400,screenX=0,screenY=0");
}

function en_impressum() {
window.open("en_impressum.html","","scrollbars=1,width=400,height=400,screenX=0,screenY=0");
}

function farben() {
window.open("de_produkte-farben.html","","scrollbars=1,width=750,height=600,screenX=0,screenY=0");
}

function agb() {
window.open("agb.html","","scrollbars=1,width=450,height=500,screenX=0,screenY=0");
}

function de_downloadfehler() {
window.open("de_downloadfehler.html","","scrollbars=1,width=450,height=400,screenX=0,screenY=0");
}

function hallenplan_zow() {
window.open("http://www.zow.de/de/aussteller/hallenplaene/halle-19.html","","scrollbars=1,width=4000,height=4000,screenX=0,screenY=0");
}

function hallenplan_euro() {
window.open("http://www.euroshop.de/exh/euroshop2008/d/2106339","","scrollbars=1,width=4000,height=4000,screenX=0,screenY=0");
}
/*--------------------------------JS-Scrollleiste--------------------------------------------------------------------------------*/

var anfang = 1;
var speedup = 5;
var speedwn = 2;

function runter() {
 gutjetzt = setInterval("parent.frames.mitte.scroll(0,anfang+=speedwn)",10);
}

function hoch() {
 gutjetzt = setInterval("parent.frames.mitte.scroll(0,anfang-=speedup)",10);
}

function anhalten() {
 clearInterval(gutjetzt);
 }