function validate(option,picType)
{
    errExists =false;
  
    if(document.pagingForm.TxtPageNumber.value=="")
    {
        alert("请输入页数。");
        document.pagingForm.TxtPageNumber.focus();
        return false;
        errExists =true;
    }
    if(isNaN(document.pagingForm.TxtPageNumber.value))
    {
        alert("请输入号码。");
        document.pagingForm.TxtPageNumber.focus();
        return false;
        errExists =true;
    }
    
    if((parseInt(document.pagingForm.TxtPageNumber.value)<=0) ||(parseInt(document.pagingForm.TxtPageNumber.value)>parseInt(document.pagingForm.hiddPageExist.value)))
    {
        alert("对不起，无此页数。");
        document.pagingForm.TxtPageNumber.focus();
        return false;
        errExists =true;
    }
   
    if(errExists ==false)
   {
      if (option =="NewsCenter") 
      { 
        var pageURL =".." + document.pagingForm.hiddenURL.value + "?secID="+document.pagingForm.hiddenSecID.value + "&catID="+document.pagingForm.hiddenCatID.value+ "&page="+parseInt(document.pagingForm.TxtPageNumber.value);
      } 
      else if(option =="HotNews") 
      { 
        var pageURL =".." + document.pagingForm.hiddenURL.value + "?picType="+picType+"&secID="+document.pagingForm.hiddenSecID.value + "&catID="+document.pagingForm.hiddenCatID.value+ "&page="+parseInt(document.pagingForm.TxtPageNumber.value);
      } 
      else if (option =="EntertainmentNews") 
      { 
        var pageURL =".." + document.pagingForm.hiddenURL.value + "?secID="+document.pagingForm.hiddenSecID.value + "&catID="+document.pagingForm.hiddenCatID.value+ "&page="+parseInt(document.pagingForm.TxtPageNumber.value);
      } 
      
      //MovieNews or Music News
      else if (option =="MovieNews")
      {
         var pageURL =".." + document.pagingForm.hiddenURL.value + "?type="+picType+"&secID="+document.pagingForm.hiddenSecID.value + "&catID="+document.pagingForm.hiddenCatID.value+ "&page="+parseInt(document.pagingForm.TxtPageNumber.value);

      }
      
    //Horoscope
      else if (option =="Horoscope")
      {
         var pageURL =".." + document.pagingForm.hiddenURL.value + "?sid="+document.pagingForm.hiddenSecID.value + "&cid="+document.pagingForm.hiddenCatID.value+ "&page="+parseInt(document.pagingForm.TxtPageNumber.value);

      }
      
        else if (option =="PollResult")
      {
         var pageURL =".." + document.pagingForm.hiddenURL.value + "?pollid="+document.pagingForm.hiddenPollID.value+"&secID="+document.pagingForm.hiddenSecID.value + "&catID="+document.pagingForm.hiddenCatID.value+ "&page="+parseInt(document.pagingForm.TxtPageNumber.value);

      }
      
     else if (option =="HotDetailNews")
      {
         var pageURL =".." + document.pagingForm.hiddenURL.value + "?id="+document.pagingForm.hiddenHotID.value+"&secid="+document.pagingForm.hiddenSecID.value + "&catid="+document.pagingForm.hiddenCatID.value+ "&page="+parseInt(document.pagingForm.TxtPageNumber.value);

      }
      
      else if (option=="weeklyNews")
      {
       var pageURL =".." +document.pagingForm.hiddenURL.value + "?secID="+document.pagingForm.hiddSecID.value+"&type="+document.pagingForm.hiddenType.value+"&strWeekdate="+document.pagingForm.hiddenDate.value+"&page="+parseInt(document.pagingForm.TxtPageNumber.value);
      
      }
      else if(option =="mainweeklyNews")
      {
         var pageURL =".." +document.pagingForm.hiddenURL.value + "?secID="+document.pagingForm.hiddSecID.value+"&page="+parseInt(document.pagingForm.TxtPageNumber.value);
      }
      
      else if(option =="searchNews")
      {
          var pageURL =".." +document.pagingForm.hiddenURL.value + "?strSearch="+document.pagingForm.hiddenSearch.value+"&page="+parseInt(document.pagingForm.TxtPageNumber.value);

        
      }

      else if(option=="NewArchive")
      
      {
           var pageURL =".." +document.pagingForm.hiddenURL.value + "?search=Y&strStartDate="+document.pagingForm.hiddenStart.value+"&strEndDate="+document.pagingForm.hiddenEnd.value+"&strSearch="+document.pagingForm.hiddenSearch.value+"&searchType="+document.pagingForm.hiddenType.value+"&page="+parseInt(document.pagingForm.TxtPageNumber.value);

      
      }

    
       document.pagingForm.action=pageURL  
       document.pagingForm.submit();
   }
  

}



function DateValue(selectVal,pageoption)
{

        if (pageoption =="IndexPage")
        {
          window.location.href ="newscenter/WeeklyNews.asp?secID=220&type=A&strWeekdate="+selectVal;
        
        }
        else if (pageoption =="SubPage")
        {
          window.location.href ="../newscenter/WeeklyNews.asp?secID=220&type=A&strWeekdate="+selectVal;
        
        }


}



   function validate_poll()
  {
        // place any other field validations that you require here
        // validate myradiobuttons
        myOption = -1;
        for (i=PollForm.PollAnswer.length-1; i > -1; i--) {
        if (PollForm.PollAnswer[i].checked) {
        myOption = i; i = -1;
        }
        }
        if (myOption == -1) {
        alert("请输入你的答案。");
        return false;
        }

        return true;

  }
  
  
function validateSearch()
{
    varEmpty =false;
    if((document.frmSearch.txtSearch.value=="") ||(document.frmSearch.txtSearch.value=="输入关键字"))
    {
        alert("请输入关键字");
        document.frmSearch.txtSearch.focus();
        return false;
        varEmpty =true;
    }
    
    if(varEmpty ==false)
    {
        document.frmSearch.action="../NewsArchive/News_SearchResult.asp?strsearch=" + document.frmSearch.txtSearch.value;
        //alert(document.frmSearch.action);
        document.frmSearch.submit();
        
    }
}

function validateSearchArchive()
{
    varError =false;

    month1 = document.frmArchiveSearch.selMonth1.value;
      month2 = document.frmArchiveSearch.selMonth2.value;
      day1 = document.frmArchiveSearch.selDay1.value;
      day2 = document.frmArchiveSearch.selDay2.value;
      year =document.frmArchiveSearch.selYear.value;
      
      
      startDate =month1  +'/'+ day1 + "/" + year;
      endDate =month2  +'/'+ day2 + "/" + year;
      txtSearch =document.frmArchiveSearch.txtSearch.value;
      searchtype  =document.frmArchiveSearch.searchtype.value;
   
    if(document.frmArchiveSearch.selYear.value=="0")
    {
        alert("请选择年份。");
        return false;
        document.frmArchiveSearch.selDay2.focus();
    }
   
    else if(document.frmArchiveSearch.selMonth1.value=="0")
    {
        alert("请选择月份。");
        return false;
        document.frmArchiveSearch.selMonth1.focus();
    }
    else if(document.frmArchiveSearch.selDay1.value=="0")
    {
        alert("请选择日期。");
        return false;
        document.frmArchiveSearch.selDay1.focus();
    }
    
    else if(document.frmArchiveSearch.selMonth2.value=="0")
    {
        alert("请选择月份。");
        return false;
        document.frmArchiveSearch.selMonth2.focus();
    }
    
      
    else if(document.frmArchiveSearch.selDay2.value=="0")
    {
        alert("请选择日期。");
        return false;
        document.frmArchiveSearch.selDay2.focus();
    }
  
    
    else if(document.frmArchiveSearch.searchtype.value =="0")
    {
         alert("请选择新闻别类。");
        return false;
        document.frmArchiveSearch.searchtype.focus();
    }
    /*
   else if((document.frmArchiveSearch.txtSearch.value =="")&& (document.frmArchiveSearch.searchtype.value!="0"))
    {
        alert("请填写关键字。");
        document.frmArchiveSearch.txtSearch.focus();
        return false;
        varError=true;
     }
     */
   else if((document.frmArchiveSearch.txtSearch.value !="")&& (document.frmArchiveSearch.searchtype.value=="0"))
    {
        alert("请选择新闻别类。");
        document.frmArchiveSearch.txtSearch.focus();
        return false;
        varError=true;
     }
   else
   {
    document.frmArchiveSearch.btnSearch.disabled=true;
    document.getElementById('pollwaiting').innerHTML = '<img id="submitImage" name="submitImage" src="../images/loadingDot.gif" alt="搜索中.." width="16px;" height="16px;"> 搜索中..';
     document.frmArchiveSearch.action="../NewsArchive/Archive.asp?search=Y&strstartDate=" + startDate + "&strendDate=" +endDate +"&strSearch=" +txtSearch +"&searchType="+searchtype;
   //  alert(document.frmArchiveSearch.action);
     document.frmArchiveSearch.submit();
     

    }

    
}


function gotoYear(yearVal)
{
  if (yearVal !="0")
  {
    if(yearVal<"2009")
    {
        document.getElementById('redirect2').innerHTML = '<img id="submitImage" name="submitImage" src="../images/loadingDot.gif" alt="请稍等" width="16px;" height="16px;">请稍等';
        window.location.href="../NewsArchive/Old_archive.asp?valYear="+yearVal;
    
    }
}
}
function GetXmlHttpObject() {
    var xmlHttp = null;
    try {
        // Firefox, Opera 8.0+, Safari
        xmlHttp = new XMLHttpRequest();
    }
    catch (e) {
        // Internet Explorer
        try {
            xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch (e) {
            xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
        }
    }
    return xmlHttp;
}

var xmlHttp

function ChangeFromDay(str) {
    var str = document.getElementById("selMonth1").value;

    xmlHttp = GetXmlHttpObject();
    if (xmlHttp == null) {
        alert("Your browser does not support AJAX!");
        return;
    }
    var url = "../lib/GetItemListing.asp";
    url = url + "?mode=GETFROMDAY";
    url = url + "&month1=" + str;


    xmlHttp.onreadystatechange = GetFromDayList;
    xmlHttp.open("GET", url, true);
    xmlHttp.send(null);
}

function GetFromDayList() {

    if (xmlHttp.readyState == 4) {

        document.getElementById("dayList1").innerHTML = xmlHttp.responseText;
    }
}

function ChangeToDay(str) {
    var str = document.getElementById("selMonth2").value;

    xmlHttp = GetXmlHttpObject();
    if (xmlHttp == null) {
        alert("Your browser does not support AJAX!");
        return;
    }
    var url = "../lib/GetItemListing.asp";
    url = url + "?mode=GETTODAY";
    url = url + "&month2=" + str;


    xmlHttp.onreadystatechange = GetToDayList;
    xmlHttp.open("GET", url, true);
    xmlHttp.send(null);
}

function GetToDayList() {

    if (xmlHttp.readyState == 4) {

        document.getElementById("dayList2").innerHTML = xmlHttp.responseText;
    }
}