var imageFiles_de_4 = new Array();
imageFiles_de_4['0'] = new Array ('_images/de_Melissa_Novak.gif', '_images/de_Melissa_NovakMouseover.gif');
imageFiles_de_4['1'] = new Array ('_images/de_John_Hamer.gif', '_images/de_John_HamerMouseover.gif');
imageFiles_de_4['2'] = new Array ('_images/de_Omni_Kiecker.gif', '_images/de_Omni_KieckerMouseover.gif');

function image_on_de_4 (position) {
   var doc = eval("document.imagede_4" + position);
   doc.src = imageFiles_de_4[position][1];
}

function image_off_de_4 (position) {
   var doc = eval("document.imagede_4" + position);
   doc.src = imageFiles_de_4[position][0];
}