好看的三级城市联动

<div style="position: relative;"><!-- container -->    
<input id="city-picker1" readonly type="text">    
<input id="set" type="button" value="赋值"/>    
</div>    
<script type="text/javascript">    
$(function(){    
$("#city-picker1").citypicker({    
province: '山东省',    
city: '济宁市',    
district: '任城区'    
});    
$("#set").click(function() {    
$("#city-picker1").citypicker("reset");    
$("#city-picker1").citypicker("destroy");    
$("#city-picker1").citypicker({    
province: '山东省',    
city: '烟台市',    
district: '任城区'    
});    
});    
});    
</script>

进入实验室