function Bildwechsel() {
var zufall=Math.random()*(14-0)+0;
zufall=Math.round(zufall);

adresse=new Array(14);
adresse[0]="bilder/header/header_companyfashion_firmenkrawatten_01.jpg";
adresse[1]="bilder/header/header_companyfashion_firmenkrawatten_02.jpg";
adresse[2]="bilder/header/header_companyfashion_firmenkrawatten_03.jpg";
adresse[3]="bilder/header/header_companyfashion_firmenkrawatten_04.jpg";
adresse[4]="bilder/header/header_companyfashion_firmenkrawatten_05.jpg";
adresse[5]="bilder/header/header_companyfashion_firmenkrawatten_06.jpg";
adresse[6]="bilder/header/header_companyfashion_firmenkrawatten_07.jpg";
adresse[7]="bilder/header/header_companyfashion_firmenkrawatten_08.jpg";
adresse[8]="bilder/header/header_companyfashion_firmenkrawatten_09.jpg";
adresse[9]="bilder/header/header_companyfashion_firmenkrawatten_10.jpg";
adresse[10]="bilder/header/header_companyfashion_firmenkrawatten_11.jpg";
adresse[11]="bilder/header/header_companyfashion_firmenkrawatten_12.jpg";
adresse[12]="bilder/header/header_companyfashion_firmenkrawatten_13.jpg";
adresse[13]="bilder/header/header_companyfashion_firmenkrawatten_14.jpg";
adresse[14]="bilder/header/header_companyfashion_firmenkrawatten_15.jpg";
document.getElementById('zufallsbild').src=adresse[zufall];
}