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无忧网友 fangxiao9159 再次优化后:
<script type="text/javascript">
var intervalId = null;
function move(id,state){
var obj = document.getElementById(id);
if(intervalId != null)
window.clearInterval(intervalId);
function change(){
var h = parseInt(obj.offsetHeight);
obj.style.height = (state == "down") ? (h + 2) : (h - 2);
}
intervalId = window.setInterval(change,10);
}
</script>
<table border="1" cellpadding="0" cellspacing="0" id="mytd" onmouseover="move('mytd','down');" onmouseout="move('mytd','out');">
<tr><td>无忧脚本 - 风云突变</td></tr></table>
转载请注明出处-中国设计秀-cnwebshow.com