var isVideo = false;

(function($){
  
  
  $(document).ready(function(){
    
    $firstTab = $(".pa_tab_title").first();
    $firstTab.addClass($firstTab.data('toggleclass'));
  
    $(".pa_tab_title").click(function(e){
      
      $(".pa_tab_content").css('z-index', '0');
      $(".pa_tab_title").each(function(){
        $(this).removeClass($(this).data('toggleclass'));
      })
      
      $tabContent = $(this).next(".pa_tab_content");
      $tabContent.css('z-index', '1');
      $(this).addClass($(this).data('toggleclass'));
      
      e.preventDefault();
      
      
    });
    
    // panzoom
    $(".pa_btn_zoom").panzoom({
      "loader_img":"PublishedFiles/js/jquery.panzoom/images/loader.gif"
    });
    
    
    // video
    $(".pa_btn_video").click(function(e){
      if(!isVideo){
        // Video anzeigen
        isVideo = true;
        $("#pa_p02_media_img").css("z-index","0");
        $("#pa_p02_media_vid").css("z-index","2");  
        flowplayer("pa_p02_media_vid_player",{
          src: "PublishedFiles/flowplayer/flowplayer-3.2.7.swf",
          wmode: "opaque"
        });
        
        $("#pa_p02_media_vid").show();
        // Schlatfläche auf "Bild anzeigen"
        $(this).addClass("pa_btn_video_showimg");        
      }else{
         // Bild anzeigen
         isVideo = false;
         $("#pa_p02_media_vid").hide();    
         // Schlatfläche auf "Video anzeigen"
         $(this).removeClass("pa_btn_video_showimg");    
      }
                        
      e.preventDefault();
    });
    
    
    
      
    
  });
  
})(jQuery)