/**
 * XenTan site enhancement
 *
 * @author Jim Tunstall <jtunstall@doc-net.com>
 * @author Tom Walder <tom@doc-net.com>
 * @copyright Copyright &copy; 2010, Doctor Net Limited
 * @package XenTan.public_html
 */
$(document).ready(function() {
   // JQuery Tools Expose is used to emphasise the overlay that displays a full press image
   var obj_expose = {
      color: '#ccc',
      loadSpeed: 0,
      closeSpeed: 0,
      onBeforeClose: function() {
         $("#inv_faq_overlay").hide();
      }
   };

   var obj_jquery_tools = $("#inv_faq_overlay").expose(obj_expose);

   // Lightbox clone
   $('a.info-popup').click(function(){
      var str_content_id = $(this).attr('rel');
      $('#inv_faq_overlay .body .inner img.fullsize').remove();
      $('#inv_faq_overlay .body .inner').empty().prepend($('#'+str_content_id).html());
      display_overlay();
      return false;
   });

   // Image popup close event
//   $('.actions img').click(function(){
   $('.header img').click(function(){
      obj_jquery_tools.expose().close();
   });

   // Display full image in an exposed overlay
   display_overlay = function() {
      var int_top = $(window).scrollTop() + (($(window).height() - 500) / 2);
      var int_left = $(window).scrollLeft() + (($(window).width() - 650) / 2);
      //alert("top:"+int_top+", left:"+int_left);
      $('#inv_faq_overlay').css('top', int_top);
      $('#inv_faq_overlay').css('left', int_left);
      obj_jquery_tools.expose().load();
      $('#inv_faq_overlay').show();
   };
});