贴个代码.就是想加个功能.按"当前地址"按钮的时候。下来菜单也跟着跳到相对应的选项..选项对应当前的IP地址<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>久久家具网</title>
<script type="text/javascript" src="./jquery-1.7.min.js"></script>
<script type="text/javascript" src="./select.js"></script>
<script language="JavaScript" type="text/javascript" src="http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js"></script>
</head>
<body>
<select name="selectProvince" id="s_province">
<option>下拉省</option>
</select>
<select name="selectCity" id="s_city">
<option>下拉市</option>
</select>
<select name="selectCounty" id="s_county">
<option>下拉区</option>
</select>
<script type="text/javascript">
$(function () {
$("#s_province").ProCity("s_city", "s_county");
});
</SCRIPT>
<input type="button" value="确定" onclick="checkit()">
<input type="button" value="当前地址" onclick="nowplace()">
<script type="text/javascript">
function checkit () {
if ($("#s_province option[value=" + $("#s_province").val() + "]").text()==="请选择"){
alert("请选择省份")
}
else if($("#s_city option[value=" + $("#s_city").val() + "]").text()==="请选择"){
alert("请选择市")
}
else{
alert("省:" + $("#s_province option[value=" + $("#s_province").val() + "]").text() + "\n" +"市:" + $("#s_city option[value=" + $("#s_city").val() + "]").text()+"\n" +"区:"+$("#s_county option[value=" + $("#s_county").val() + "]").text())
alert("市:" + change(s1))
}
}function nowplace () {
alert("省:" + remote_ip_info.province + "\n" +"市:" + remote_ip_info.city +"\n" +"区:"+remote_ip_info.district )
}alert("\n"+ "\n"+ "您的IP:" + remote_ip_info.start + "\n" + "所属国家:" + remote_ip_info.country +
"\n" + "所属省:" + remote_ip_info.province + "\n" + "所属市:" +remote_ip_info.city + "\n" +"所属区:" +remote_ip_info.district +
"\n" + "isp: " +remote_ip_info.isp + "\n" + "type:" +remote_ip_info.type +"\n" +"desc:" + remote_ip_info.desc );
</script>
<script language="JavaScript" type="text/javascript" src="http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js"></script>
<script src="./provinceCity.js" type="text/javascript"></script>
</body>
</html>贴个JS文件的地址:http://www.jia99.com//webconfig/jia99/101/TPL/default/js/provinceCity.js
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>久久家具网</title>
<script type="text/javascript" src="./jquery-1.7.min.js"></script>
<script type="text/javascript" src="./select.js"></script>
<script language="JavaScript" type="text/javascript" src="http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js"></script>
</head>
<body>
<select name="selectProvince" id="s_province">
<option>下拉省</option>
</select>
<select name="selectCity" id="s_city">
<option>下拉市</option>
</select>
<select name="selectCounty" id="s_county">
<option>下拉区</option>
</select>
<script type="text/javascript">
$(function () {
$("#s_province").ProCity("s_city", "s_county");
});
</SCRIPT>
<input type="button" value="确定" onclick="checkit()">
<input type="button" value="当前地址" onclick="nowplace()">
<script type="text/javascript">
function checkit () {
if ($("#s_province option[value=" + $("#s_province").val() + "]").text()==="请选择"){
alert("请选择省份")
}
else if($("#s_city option[value=" + $("#s_city").val() + "]").text()==="请选择"){
alert("请选择市")
}
else{
alert("省:" + $("#s_province option[value=" + $("#s_province").val() + "]").text() + "\n" +"市:" + $("#s_city option[value=" + $("#s_city").val() + "]").text()+"\n" +"区:"+$("#s_county option[value=" + $("#s_county").val() + "]").text())
alert("市:" + change(s1))
}
}function nowplace () {
alert("省:" + remote_ip_info.province + "\n" +"市:" + remote_ip_info.city +"\n" +"区:"+remote_ip_info.district )
}alert("\n"+ "\n"+ "您的IP:" + remote_ip_info.start + "\n" + "所属国家:" + remote_ip_info.country +
"\n" + "所属省:" + remote_ip_info.province + "\n" + "所属市:" +remote_ip_info.city + "\n" +"所属区:" +remote_ip_info.district +
"\n" + "isp: " +remote_ip_info.isp + "\n" + "type:" +remote_ip_info.type +"\n" +"desc:" + remote_ip_info.desc );
</script>
<script language="JavaScript" type="text/javascript" src="http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js"></script>
<script src="./provinceCity.js" type="text/javascript"></script>
</body>
</html>贴个JS文件的地址:http://www.jia99.com//webconfig/jia99/101/TPL/default/js/provinceCity.js
既然你获得了这些值。。直接传过去呗。。