$(document).ready(function() {
  
   $('<div id="traildiv"></div>').appendTo('body');
  
  //height of header image bg
  if($.trim($('#sidebar_header_image').html()) == ""){
    $('#sidebar_header').height(61);
  }
  
  // colorbox launch
  $('a.thickbox').colorbox({iframe:true,width:500, height:600}); // Default
  $('a.thickbox[href*="loginMCMS.php"]').colorbox({iframe:true,width:450, height:300}); // Small
});