HTML页面下雪特效

1. [代码][HTML]代码     
<a  href="/go.html?url=javascript:void(function(){var d = document,a = 'setAttribute',s = d.createElement('script');s[a]('type','text/javascript');s[a]('src','https://www.veryued.org/wp-content/themes/google_snow.js');d.head.appendChild(s);})();">下雪</a><a  href="/go.html?url=java