jquery用div模拟select（select美化）

css代码：

.mod_select {
	position:absolute;
	left:30%;
	top:100px;
	font-familY:Arial, Helvetica, sans-serif;
}
.mod_select ul {
	margin:0;
	padding:0;
}
.mod_select ul li {
	list-style-type:none;
	float:left;
	margin-left:20px;
	height:24px;
}
.select_label {
	color:#982F4D;
	float:left;
	line-height:24px;
	padding-right:10px;
	font-size:12px;
	font-weight:700;
}
.select_box {
	float:left;
	border:solid 1px #EDE7D6;
	color:#444;
	position:relative;
	cursor:pointer;
	width:165px;
	background:url(../select_bg.jpg) repeat-x;
	font-size:12px;
}
.selet_open {
	display:inline-block;
	border-left:solid 1px #E5E5E5;
	position:absolute;
	right:0;
	top:0;
	width:30px;
	height:24px;
	background:url(../select_up.jpg) no-repeat center center;
}
.select_txt {
	display:inline-block;
	padding-left:10px;
	width:135px;
	line-height:24px;
	height:24px;
	cursor:text;
	overflow:hidden;
}
.option {
	width:165px;
	;
	border:solid 1px #EDE7D6;
	position:absolute;
	top:24px;
	left:-1px;
	z-index:2;
	overflow:hidden;
	display:none;
}
.option a {
	display:block;
	height:26px;
	line-height:26px;
	text-align:left;
	padding:0 10px;
	width:100%;
	background:#fff;
}
.option a:hover {
	background:#FDE0E5;
}

javascript代码：

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
$(".select_box").click(function(event){
	event.stopPropagation();
	$(this).find(".option").toggle();
	$(this).parent().siblings().find(".option").hide();
});
$(document).click(function(event){
	var eo=$(event.target);
	if($(".select_box").is(":visible") && eo.attr("class")!="option" && !eo.parent(".option").length)
		$('.option').hide();
});
/*赋值给文本框*/
$(".option a").click(function(){
	var value=$(this).text();
	$(this).parent().siblings(".select_txt").text(value);
		$("#select_value").val(value)
	})
})
</script>

html代码：

<div class="mod_select">
	<ul>
		<li> <span class="select_label">sort buy:</span>
			<div class="select_box">
				<span class="select_txt"></span><a class="selet_open"><b></b></a>
				<div class="option">
					<a>1</a> <a>2</a> <a>3</a>
				</div>
			</div>
			<br clear="all" />
		</li>
		<li> <span class="select_label">View:</span>
			<div class="select_box">
				<span class="select_txt"></span><a class="selet_open"></a>
				<div class="option">
					<a>1</a> <a>2</a> <a>3</a>
				</div>
			</div>
		</li>
	</ul>
	<input type="hidden" id="select_value" />
</div>