jQuery(window).load(function() {
  jQuery('#coupon-panel-tab').toggle(function() {
    var tab = jQuery(this).closest('.coupon-panel');
    var src = tab.find('iframe').attr('src');
    if (src == '' || src == undefined || src == null) {
      var rel = tab.find('iframe');
      rel.attr('src', rel.attr('rel'));
    }
    tab.animate({left:'0px'});
  }, function() {
    var tab = jQuery(this).closest('.coupon-panel');
    tab.animate({left:'-513px'});
  });

  var $w = jQuery(window);
  var moveTab = function() {
    var posY = ($w.height()/3-jQuery('.coupon-panel')/2)+'px';
    jQuery('.coupon-panel').css({'top': posY, 'position': 'fixed'});
  }
  moveTab();
  $w.bind('resize', moveTab);

});