BG.swap = function() {
    var bg_array = BG.rndimg; // defined in header.php
    var x = (Math.floor(Math.random() * bg_array.length));
    var randomimage = (bg_array[x]);
    document.getElementById("bgimg").src = randomimage;
}



jQuery(document).ready(function () {


    // add gallery
    var galleries = jQuery('.ad-gallery').adGallery();


    // apply random background image
    BG.swap();

    setTimeout(function () {

        // apply scroll panes
        jQuery('#galleryColumn').jScrollPane();
        jQuery('#blogColumn').jScrollPane();

    }, 500);
         	    
      jQuery('a[rel*=facebox]').facebox();

});