<div id="dropdown">
<p>請(qǐng)選擇城市</p>
<ul>
<li><a href="#" rel="2">北京</a></li>
<li><a href="#" rel="3">上海</a></li>
<li><a href="#" rel="4">武漢</a></li>
<li><a href="#" rel="5">廣州</a></li>
</ul>
</div>
<div id="result"></div>

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$("#result").html("您選擇了"+txt+"，值為："+value);
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#dropdown ul li a:hover{background:#c6dbfc; color:#369}
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