downup.htc

动感系统XP Access版,服务器需要安装Jmail 组件 配置SendMessages.asp 最后部分的参数

<attach event="onmouseover"
             onevent="setClass('Up')"/>
<attach event="onmouseout"
             onevent="setClass('None')"/>
<attach event="onmousedown"
             onevent="setClass('Down')"/>
<attach event="onmouseup"
             onevent="setClass('Up')"/>
<script>
 function setClass(s)
 {
  element.className=s;
  return(false);
 }
</script>