function random_image()
{
image_array = new Array();
image_array[0] = 'http://newline-gaming.de/forum/designs/newline/images/bg/bg1.jpg';
image_array[1] = 'http://newline-gaming.de/forum/designs/newline/images/bg/bg4.jpg';
/*
image_array[2] = 'http://newline-gaming.de/forum/designs/newline/images/bg/bg3.jpg';
image_array[3] = 'http://newline-gaming.de/forum/designs/newline/images/bg/bg4.jpg';
image_array[4] = 'http://newline-gaming.de/forum/designs/newline/images/bg/bg5.jpg';*/


count = image_array.length;
random = Math.floor(Math.random() * count);

document.getElementsByTagName('body')[0].style.backgroundImage = "url(" + image_array[random] + ")";
}
random_image();