免费手机地理位置查询代码

<FORM action=http://www.k688.com/sj/index.php method=post target="_blank">
<tr>
<td> <input onMouseOver="this.focus()" onblur="if (this.value =='') this.value='请输入手机号码'" onFocus="this.select()" onClick="if (this.value=='请输入手机号码') this.value=''" name="m" type="text" id="m2" size="12" value='请输入手机号码'>
<input type="submit" name="Submit" value="手机地址">
<input name="a" type="hidden" id="a2" value="search">
</td>
</tr>
</form>