document.write('<div id="SearchSelect"><div id="SearchDemo">搜 索：</div>');
document.write('<select name="XZQ" id="XZQ"></select>');
document.write('<select id="pricerange"></select>');
document.write('<select name="hometype" id="hometype"></select>');
document.write('<select name="fitment" id="fitment"></select></div>');
document.write('<div id="SearchButtonM"><div id="keywordDiv"><div id="keywordDemo">关键字：</div><input id="keyword" class="SearchInput" type="text" /></div>');
document.write('<input class="SearchButton" id="SearchButton" type="button" value="  " onclick="return SearchClick()" /></div>');

var XZQ_Text = '行政区,桥东区,桥西区,新华区,裕华区,长安区,开发区,其它区';
var XZQ_Valus = '0,106,107,108,109,110,111,112';

var pricerange_Text = '价格范围,3000元以内,3000-4000元,4000-5000元,5000-6000元,6000-7000元,7000-8000元,8000元以上';
var pricerange_Valus = '0,3000,4000,5000,6000,7000,8000,9000';
var hometype_Text = '物业类型,普通住宅,公寓,别墅,写字楼,经济适用房,Townhouse,酒店式公寓,商铺,商住,建筑综合体,两限房,电梯洋房,创意地产';
var hometype_Valus = '0,79,80,81,82,83,84,85,86,87,88,89,133,166';

var fitment_Text = '装修分类,毛坯,简装,精装,公共部分精装';
var fitment_Valus = '0,74,90,91,92';


addoption(document.getElementById("XZQ"),XZQ_Text,XZQ_Valus);
addoption(document.getElementById("pricerange"),pricerange_Text,pricerange_Valus);
addoption(document.getElementById("hometype"),hometype_Text,hometype_Valus);
addoption(document.getElementById("fitment"),fitment_Text,fitment_Valus);

// 定位
document.getElementById("XZQ").value = URL_Request("XZQ");
document.getElementById("pricerange").value = URL_Request("pricerange");
document.getElementById("hometype").value = URL_Request("hometype");
document.getElementById("fitment").value = URL_Request("fitment");
document.getElementById("keyword").value = URL_Request("keyword");

// 添加SELECT选项
function addoption(obj,text,valus){
        var obj_text=text.split(",");
        var obj_valus=valus.split(",");
        for(var i=0;i<obj_text.length;i++)
        {
            obj.add(new Option(obj_text[i],obj_valus[i]));
        }
}

// 处理URL接收参数
function URL_Request(strName)
{
   var strHref = document.location.toString();
   var intPos = strHref.indexOf("?");
   var strRight = strHref.substr(intPos + 1);   //==========获取到右边的参数部分
   var arrTmp = strRight.split("&");            //=============以&分割成数组
   for(var i = 0; i < arrTmp.length; i++ )      //===========循环数组
   {
        var dIntPos = arrTmp[i].indexOf("=");
        var paraName= arrTmp[i].substr(0,dIntPos);
        var paraData= arrTmp[i].substr(dIntPos+1);
        if(paraName.toUpperCase() == strName.toUpperCase()) 
        { return paraData; }
   }
   if (strName.toUpperCase() == "KEYWORD")
   {return "";}
   else
   {return "0";}
}

// 点击 跳转URL
function SearchClick() {
    var Search_XZQ = document.getElementById("XZQ");
    var Search_pricerange = document.getElementById("pricerange");
    var Search_hometype = document.getElementById("hometype");
    var Search_fitment = document.getElementById("fitment");

    var Search_XZQ_Valus = Search_XZQ.options[Search_XZQ.selectedIndex].value;
    var Search_pricerange_Valus = Search_pricerange.options[Search_pricerange.selectedIndex].value;
    var Search_hometype_Valus = Search_hometype.options[Search_hometype.selectedIndex].value;
    var Search_fitment_Valus = Search_fitment.options[Search_fitment.selectedIndex].value;
    var Search_keyword_Valus = document.getElementById("keyword").value;
    
    
    var LocationUrl='http://www.goofang.com/House/';
    
    var LocationWhere ='';
    if (Search_keyword_Valus != '') LocationWhere += '&keyword=' + Search_keyword_Valus;
    if (Search_XZQ_Valus != '0') LocationWhere += '&XZQ=' + Search_XZQ_Valus;
    if (Search_pricerange_Valus != '0') LocationWhere += '&pricerange=' + Search_pricerange_Valus;
    if (Search_hometype_Valus != '0') LocationWhere += '&hometype=' + Search_hometype_Valus;
    if (Search_fitment_Valus != '0') LocationWhere += '&fitment=' + Search_fitment_Valus;

    if (LocationWhere!='') LocationWhere = '?' + LocationWhere;
    // alert(LocationUrl + LocationWhere);
    location.href = LocationUrl + LocationWhere;
}