1

Question

1

Answer 1

这样呢？
<img src="http://avatar.profile.csdn.net/7/F/0/2_tiredcat888.jpg" border="0" usemap="#Map" />
<map name="Map" id="Map"><area shape="rect" coords="0,1,53,54" href="#" /><area shape="rect" coords="77,2,121,52" href="#" /><area shape="rect" coords="5,69,45,120" href="#" /><area shape="rect" coords="82,69,121,120" href="#" /></map>
<script>
function $(el){
return typeof el == 'string' ? document.getElementById(el) : el;
}
function $t(name, cot){
cot = cot || document;
return cot.getElementsByTagName(name);
}
var objs = $t('area', $('test'));
for(var i = 0, len = objs.length; i < len; i++){
objs[i].onmouseover = function(){
alert(this.coords)
}
}
</script>