$(document).ready(function() {
   $("iframe:first-child")
   			 .animate({
				    opacity: 0.10
				  }, 1, function() {
				    // Animation complete.
				  })
				.delay(1000)
        .hover(function () {
              $(this).animate({ opacity: 0.95 }, 2000, function() {});
            }, function () {
              $(this).animate({ opacity: 0.05 }, 2000, function() {});
            });
 });