tr鼠标在与不在的效果.

<tr class='' onMouseOver='TrBgOn(this);' onMouseOut='TrBgOff(this);' >

 <script type="text/javascript"> function TrBgOn(TrBgid){   TrBgid.style.backgroundColor="#f3f3f5";  TrBgid.style.cursor="hand"; } function TrBgOff(TrBgid){   TrBgid.style.backgroundColor="#ffffff"; } </script>

转载于:https://www.cnblogs.com/Elong/archive/2007/06/01/767206.html