<script src="js/admin_js.js" language="javascript"></script>
<script language=JavaScript>
document.onclick = clickList;
</script>
<table width="216" border="0" cellpadding="0" cellspacing="0">
<tr>
<td height="533" background="images/left.jpg" align="center" valign="top">
<div id=div0 style="width:216; position:relative">
<label id=div0 style="cursor: hand; background:url(images/left_
.jpg); width:216; height:31; text-align:center; color:#f0f0f0; padding-top:12px">部门管理</span></label></div>
<div id=div0other style="display:None; width:216">
<label style="background:url(images/left_part.jpg); width:216; height:24; padding-top:8px"><aadmin_js.js
function clickList
{var targetId, srcElement, targetElement;
/*event对象指当前触发
事件对象, window.event.srcElement是指触发事件对象(event:得到或设置触发事件对象
event.srcElement:指向触发事件元素)
比如上面htm页面设定document.onclick = clickList;这时所有页面点击事件都交给 clickList处理在 clickList
里写 srcElement = window.event.srcElement知道用户是点击了什么地方做相应处理*/srcElement = window.event.srcElement;
/*srcElement.
Name:得到触发事件对象样式名称对应上面htm页面=active */
(srcElement.Name 
"active") {/*在目标ID后加上"other"
串此例即为:div0other,代表子菜单*/targetId = srcElement.id + "other";
targetElement = document.all(targetId);//当点击母菜单"部门管理后"
显示子菜单"查看部门"、"添加部门"/*下面
默认子菜单样式为不可见*/ (targetElement.style.display "none") {targetElement.style.display = "";
}
{targetElement.style.display = "none";
}
}
}
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