鼠标经过表格变色
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><head><title>Untitled Document</title><meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head>
<SCRIPT LANGUAGE="JavaScript" defer>
<!--
function runChgbgColor(TabID){
var obj=null;function ChgbgColor(TabID){var oRows=document.all(TabID).all.tags("TR");for(var i=0;i<oRows.length;i++){oRows[i].onmouseover=function(){
this.bgColor="#FF9966";}oRows[i].onmouseout=function(){this.bgColor="#FFFFFF";}}}ChgbgColor(TabID);}
//--></SCRIPT><table onMouseover="runChgbgColor('MtvTab')" id="MtvTab" style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=50% bgColor=#ffffff border=1><tr> <td height=20>1</td><td height=20>2</td></tr><tr> <td height=20></td><td height=20></td></tr></table>