// JScript 文件
//首页查询条件js判断
function ChkSearchType()
{
    //查询类型
    var searchtype=document.getElementById("ctl00_ContentPlaceHolder1_dropsearchtype").value;
    if(searchtype=="1")
    {
        //开启相关功能

        document.getElementById("ctl00_ContentPlaceHolder1_dropprovince").disabled = false;
        document.getElementById("ctl00_ContentPlaceHolder1_dropcity").disabled = false;
        document.getElementById("ctl00_ContentPlaceHolder1_droparea").disabled = false;
    }
    else
    {
        //关闭相关功能
        document.getElementById("ctl00_ContentPlaceHolder1_dropprovince").disabled = true;
        document.getElementById("ctl00_ContentPlaceHolder1_dropcity").disabled = true;
        document.getElementById("ctl00_ContentPlaceHolder1_droparea").disabled = true; 
    }
}
//首页查询功能条件js判断
function ChkSearch()
{
    //查询类型
    var searchtype=document.getElementById("ctl00_ContentPlaceHolder1_dropsearchtype").value;
    if(searchtype=="0")
    {
        alert('请选择要查询的类型！');
        document.getElementById("ctl00_ContentPlaceHolder1_dropsearchtype").focus();
        return false;
    }
//    else
//    {
//        //得到省数据

//        var province=document.getElementById("ctl00_ContentPlaceHolder1_dropprovince").value;
//        if(province!="")
//        {
//            //得到市数据

//            var city=document.getElementById("ctl00_ContentPlaceHolder1_dropcity").value;
//            //得到地区数据
//            var area=document.getElementById("ctl00_ContentPlaceHolder1_droparea").value;
//            if(city=="")
//            {
//                alert('请选择市！');
//                document.getElementById("ctl00_ContentPlaceHolder1_dropcity").focus();
//                return false;
//            }
//            if(area=="")
//            {
//                alert('请选择地区！');
//                document.getElementById("ctl00_ContentPlaceHolder1_droparea").focus();
//                return false;
//            }
//        }
//    }
}
//供求页面查询功能条件js判断
function ChkInfoSearch()
{
    //查询类型
    var searchtype=document.getElementById("ctl00_ContentPlaceHolder1_dropinfotype").value;
    if(searchtype=="")
    {
        alert('请选择要查询的类型！');
        document.getElementById("ctl00_ContentPlaceHolder1_dropinfotype").focus();
        return false;
    }
}
//资讯页面查询功能条件js判断
function ChkNewsSearch()
{
    //查询类型
    var searchtype=document.getElementById("ctl00_ContentPlaceHolder1_dropnewstype").value;
    if(searchtype=="")
    {
        alert('请选择要查询的类型！');
        document.getElementById("ctl00_ContentPlaceHolder1_dropnewstype").focus();
        return false;
    }
}