创建菜单
<ul id="menu2" class="mini-menubar" style="width:100%;">
<li>
<span >文件(F)</span>
<ul>
<li onclick="onItemClick">
<span >新建</span>
<ul>
<li iconCls="icon-new" onclick="onItemClick">文件</li>
<li onclick="onItemClick">项目</li>
<li onclick="onItemClick">网站</li>
</ul>
</li>
<li class="separator"></li>
<li iconCls="icon-cut" onclick="onItemClick">Cut</li>
<li iconCls="icon-add" onclick="onItemClick">Add</li>
<li iconCls="icon-remove" onclick="onItemClick">Close</li>
</ul>
</li>
<li class="separator"></li>
<li >编辑(E)</li>
<li onclick="onItemClick">查看(V)</li>
<li iconCls="icon-help" onclick="onItemClick">帮助(H)</li>
</ul>