// JavaScript Document
var images=new Array(); 
images[0]="images/header/header1.gif"; 
images[1]="images/header/header2.gif"; 
images[2]="images/header/header3.gif"; 
images[3]="images/header/header4.gif"; 
images[4]="images/header/header5.gif"; 
images[5]="images/header/header6.gif"; 
images[6]="images/header/header7.gif"; 
images[7]="images/header/header8.gif"; 
images[8]="images/header/header9.gif"; 
images[9]="images/header/header10.gif"; 
images[10]="images/header/header11.gif"; 
images[11]="images/header/header12.gif"; 
images[12]="images/header/header13.gif"; 



function randomimage() { 
var i=Math.floor(Math.random()*images.length); 
document.getElementById("random").src=images[i]; 

} 
onload=randomimage;