更改分享功能的默认图标为自定义图标（二）

<!-- JiaThis Button BEGIN -->
<div class="jiathis_style_32x32" >
	<a id="kongjian" class="jiathis_button_qzone" style="margin-right:10px;"></a>   
	<a class="jiathis_button_tsina"></a>
	<a class="jiathis_button_tqq"></a>
	<a class="jiathis_button_weixin"></a>
	<a class="jiathis_button_cqq"></a>
	<a class="jiathis_button_douban"></a>
	
</div>
<script type="text/javascript" src="http://v3.jiathis.com/code/jia.js" charset="utf-8"></script>
<!-- JiaThis Button END -->

<img onclick="kongjian()" src="img/weixin.jpg">

<script>
	function kongjian(){
		document.getElementById("kongjian").click();
	}
  </script>