省市区联动控件

<input type="text" id="idOtcProvince" disabled="true" />
<input type="hidden" id="idOtcProvinceHide" value="110000" />
<input type="text" id="idOtcCity" disabled="true" />
<input type="hidden" id="idOtcCityHide" value="110100" />
<input type="text" id="idOtcArea" disabled="true" />
<input type="hidden" id="idOtcAreaHide"  value="110102" />
<input id="Button1" type="button" value="选择"  onclick='ShowCityDialog();'/> <script type="text/javascript"><!-- google_ad_client = "pub-1985112462197986"; /* 新广告 336x280, 创建于 10-8-20 */ google_ad_slot = "6915893334"; google_ad_width = 336; google_ad_height = 280; //--> </script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script><script type="text/javascript"><!-- google_ad_client = "pub-1985112462197986"; /* 336x280, 创建于 10-6-25 */ google_ad_slot = "9255958887"; google_ad_width = 336; google_ad_height = 280; //--> </script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script>