map点击后出现的蓝框及虚线解决方法

map在IE里面去掉虚框，google里面去掉蓝框？？

<img src="pros01_01.png" usemap="#Map" hidefocus="true"/>
<map name="Map">
     <area target="_blank" shape="rect" coords="181,38,623,366" href="#">
     <area target="_blank" shape="rect" coords="648,4,1096,300" href="#">
</map>

去掉ＩＥ里面的虚框

方法一：<img src="pic.jpg" width="134" height="115" border="0" usemap="#Map" hidefocus="true" />添加hidefocus="true"

方法二：<area target="_blank" shape="rect" coords="648,4,1096,300" href="#" onfocus="blur(this);">添加onfocus="blur(this);"

去掉Google里面的蓝框

为area添加css样式 area{outline:0 none; border:0 none;}