var active="home";

var Pic=new Array("bilder/klein0_over.gif","bilder/klein1_over.gif","bilder/klein2_over.gif","bilder/klein5_over.gif","bilder/klein3_over.gif","bilder/klein4_over.gif","bilder/klein0_over.gif","bilder/klein0_over.gif","bilder/klein0_over.gif");

var p=Pic.length;
var preLoad=new Array();

for (i = 0; i < p; i++) {
preLoad[i]=new Image();
preLoad[i].src=Pic[i];
}

function imgchange(image) {
var status=image;
var image=image.toLowerCase();
var img1=document.images[image].src;
var img2=img1.lastIndexOf('/')+1;
var img3=(img1.lastIndexOf('_over.gif')<0) ? img1.lastIndexOf('.gif') : img1.lastIndexOf('_over.gif');
var img4=img1.substring(img2,img3);
document.images[image].src='bilder/'+img4+'_over.gif';
}

function imgrechange(image) {
var image=image.toLowerCase();
if (active==image) {return false;}
var img1=document.images[image].src;
var img2=img1.lastIndexOf('/')+1;
var img3=img1.lastIndexOf('_over.gif');
var img4=img1.substring(img2,img3);
document.images[image].src='bilder/'+img4+'.gif';
}