var clipsPopup = {

  openPopup: function() {
    return function(e) {
      stopEvent(e);
      
      var c4Vertical = c4props("vertical");
      var c4SubDirectory = c4props(2);
      var c4microsite = c4props(3);
      var c4microsite_sitename = c4props(4);
	  
      var om_params = "&c4Vertical=" + c4Vertical + "&c4SubDirectory=" + c4SubDirectory + "&c4microsite=" + c4microsite + "&c4microsite_sitename=" + c4microsite_sitename;
      window.open(this.href + om_params, 'clipPopup', 'scrollbars=no,resizable=no,status=no,width=790,height=620');
    };
  },
  
  getInit: function() {
   return function(){
      var popupLinks = getElementsByClassName("clips_popup", "a", document);
      for (var i=0; i<popupLinks.length; i++) {
        addEvent(popupLinks[i], 'click', clipsPopup.openPopup() );
      }
    };
  }
  
}

addEvent(window, 'load', clipsPopup.getInit());