Sina weibo share button source generated by system.

sharebutton.js

<script type="text/javascript" charset="utf-8">
(function(){
  var _w = 86 , _h = 50;
  var param = {
    url:location.href,
    type:'6',
    count:'1', /**是否显示分享数，1显示(可选)*/
    appkey:'', /**您申请的应用appkey,显示分享来源(可选)*/
    title:'', /**分享的文字内容(可选，默认为所在页面的title)*/
    pic:'', /**分享图片的路径(可选)*/
    ralateUid:'1098907490', /**关联用户的UID，分享微博会@该用户(可选)*/
	language:'zh_cn', /**设置语言，zh_cn|zh_tw(可选)*/
    rnd:new Date().valueOf()
  }
  var temp = [];
  for( var p in param ){
    temp.push(p + '=' + encodeURIComponent( param[p] || '' ) )
  }
  document.write('<iframe allowTransparency="true" frameborder="0" scrolling="no" src="http://hits.sinajs.cn/A1/weiboshare.html?' + temp.join('&') + '" width="'+ _w+'" height="'+_h+'"></iframe>')
})()
</script>