function yhSearch(){
       var provinceTemp=document.getElementById("province");
       var province=provinceTemp.options[provinceTemp.selectedIndex].text;
       var cityTemp=document.getElementById("city");//得到select选框的name值
       var city=cityTemp.options[cityTemp.selectedIndex].text;//得到select选框的下拉选项的值
       if(city=="选择城市"&& city!="选择省份")
       {
         city=province;
       }
       var title=document.getElementById("text2").value;
       var timeFaBu=document.getElementById("d12").value;
       var timeYouXiaoQi=document.getElementById("Text1").value;
       var seach=window.open("ZhaoBiaoSearch.aspx?Title="+escape(title)+"&DiQu="+escape(city)+"&FaBu="+escape(timeFaBu)+"&YouXiaoQi="+escape(timeYouXiaoQi));
      
     }省份:选择省份
城市:选择城市
这种情况传过来的值为什么是选择省份???????