復制代碼 代碼如下:

<div>
<a onfocus=this.blur() href="javascript:void(0)">
<img onfocus=this.blur() border=0 src="login_image/a_1.jpg" alt="沒有圖片！"> </img>
</a>
</div>

復制代碼 代碼如下:

$("#img_a").attr("src", "login_image/b_2.jpg");

復制代碼 代碼如下:

onfocus=this.blur()