jQuery(document).ready(function(){
    var randnum = Math.ra;
    // Change this numbendom();
     var min = 1;
     var max = 7;
     var rand1 = Math.floor(Math.random() * (max - min + 1)) + min;
     var dir = 'http://easyinfoweb.se/gudahagen_se/wp-content/themes/atahualpa/bg/';

    images = new Array;
    images[1] = "01.jpg";
    images[2] = "02.jpg";
    images[3] = "03.jpg";
    images[4] = "04.jpg";
    images[5] = "05.jpg";
    images[6] = "06.jpg";
    images[7] = "07.jpg";
    // Ensure you have an array item for every image you are using.
    var image = images[rand1];
    jQuery('div#bg div table tr td').html('');
    jQuery('div#bg div table tr td').append('<img src="'+dir+image+'" alt=""/>');
    jQuery('div#bg div').fadeIn('500');
    // Deactivate cloaking device -->
 });