function DateAdd(interval, number, date){ 
  //date 可以是时间对象也可以是字符串，如果是后者，形式必须为: yyyy-mm-dd hh:mm:ss 其中分隔符不定。"2006年12月29日 16点01分23秒" 也是合法的  
  number = parseInt(number);
  if (typeof(date)=="string"){
    date = date.split(/\D/);
    --date[1];
    eval("var date = new Date("+date.join(",")+")");
  }
  if (typeof(date)=="object"){
    var date = date
  }
  switch(interval){
    case "y": date.setFullYear(date.getFullYear()+number); break;
    case "m": date.setMonth(date.getMonth()+number); break;
    case "d": date.setDate(date.getDate()+number); break;
    case "w": date.setDate(date.getDate()+7*number); break;
    case "h": date.setHours(date.getHour()+number); break;
    case "n": date.setMinutes(date.getMinutes()+number); break;
    case "s": date.setSeconds(date.getSeconds()+number); break;
    case "l": date.setMilliseconds(date.getMilliseconds()+number); break;
  } 
  return date;
}

function keyword_Clicked(oTxtBox) {
    oTxtBox.select();
}

 function secBoard_2(n) {
    for(i=1;i<=4;i++) {
    if(document.getElementById("sectd"+i)!=null){
     document.getElementById("sectd"+i).className="sec11";
     }
   }  
   if(document.getElementById("sectd"+n)!=null){
    document.getElementById("sectd"+n).className="sec22";
   }
  var maxTab = 4;  
  var querTabID = "";
  for(var i=1; i<=4; i++) {
    queryTabID = "QueryTab" + i;
    if(n!=i &&  document.getElementById(queryTabID)!=null) {
     
      document.getElementById(queryTabID).style.display="none";
    } else if( document.getElementById(queryTabID)!=null) {
      document.getElementById(queryTabID).style.display="block";
    }
  }
}


function navShow(n)
{
   var querTabID = "";
   for(var i=1; i<=7; i++) {
     queryTabID = "li" + i;
     if(document.getElementById(queryTabID)!=null){
    if(n==i) {
      document.getElementById(queryTabID).className="active";
     }
    }
   }
}

function seltTitle(strId1,strId2,type)
{
 if(strId1!=null){
  if(type=="1")
  document.getElementById(strId1).className="selt1_1";
  else 
  document.getElementById(strId1).className="selt1_2";
 }
 if(strId2!=null){
  document.getElementById(strId2).className="selt2";
 }
 if(document.getElementById(strId1+"Con")!=null){
  document.getElementById(strId1+"Con").style.display="block";
 }
 
 if(document.getElementById(strId2+"Con")!=null){
  document.getElementById(strId2+"Con").style.display="none";
 }
 
}





function search(module)
{
  var stQuery = "";
  //var seprator = ',';  
  var seprator = ',';  
  var keyword = "";
  if(module=="spinfo") {
    
    if(document.getElementById("ctl00_ProvinceDrpList").value!="") {
      stQuery += "pv_" + document.getElementById("ctl00_ProvinceDrpList").value + seprator;
      //stQuery +=seprator+ "pv_" + document.getElementById("ctl00_ProvinceDrpList").value;
    }
    
    if(document.getElementById("ctl00_CityDrpList").value!="") {
      stQuery += "ct_" + document.getElementById("ctl00_CityDrpList").value + seprator;
      //stQuery += seprator+"ct_" + document.getElementById("ctl00_CityDrpList").value;
    }
    
    if(document.getElementById("ctl00_droSpType").value!="") {
      stQuery += "ti_"+document.getElementById("ctl00_droSpType").value + seprator;
      //stQuery += seprator+"ti_"+document.getElementById("ctl00_droSpType").value;
    }
    
    
    keyword=document.getElementById("ctl00_SpNameTxt").value;
    if(keyword!="" && keyword!="输入特产名搜索") {
      stQuery += "kw_" + document.getElementById("ctl00_SpNameTxt").value + seprator;
      //stQuery += seprator+"kw_" + document.getElementById("ctl00_SpNameTxt").value;
    }    
    
    if(stQuery.length > 0) {
      location.href="/spinfo/spsearch.aspx?search_text=" + escape(stQuery); 
    } else {
      location.href="/spinfo/spsearch.aspx";
    } 
  }else if(module=="trade"){
       
       if(document.getElementById("ctl00_TradeType").value!="") {
        stQuery += "ty_" + document.getElementById("ctl00_TradeType").value + seprator;
        }
       
       if(document.getElementById("ctl00_TradeModDate").value!=""){
        stQuery+="md_"+document.getElementById("ctl00_TradeModDate").value+seprator;
       }
      keyword=document.getElementById("ctl00_Keyword").value;
      if(keyword!="" && keyword!="关键字"){
       stQuery+="kw_"+keyword+seprator;
      }
     if(stQuery.length > 0) {
      location.href="/trade/?search_text=" +escape(stQuery); 
     } else {
      location.href="/trade/";
    }        
   } else if(module=="news"){
       
       if(document.getElementById("ctl00_DropNewsType").value!="") {
        stQuery += "ty_" + document.getElementById("ctl00_DropNewsType").value + seprator;
        }
       
      keyword=document.getElementById("ctl00_NewsKeyWord").value;
      if(keyword!="" && keyword!="关键词"){
       stQuery+="kw_"+keyword+seprator;
      }
     if(stQuery.length > 0) {
      location.href="/sp_news/?search_text=" +escape(stQuery); 
      
     } else {
      location.href="/sp_news/";
    }        
   }else if(module=="sale"){
    keyword=document.getElementById("ctl00_ProductName").value;
    if(keyword!="" && keyword!="输入特产名搜索") {
       stQuery += "?keyword=" +escape(document.getElementById("ctl00_ProductName").value);
      }
      
      location.href="/Mall/goodlist.aspx"+stQuery; 
   }
   
   
   
   
}


/* ajax */
function ajaxAddFavour(objId,UserName,type) {
  if(AjaxHelper!=null) {
  AjaxHelper.AddFavour(objId,UserName,type,ajaxAddFavour_CallBack);
  } 
}



function ajaxAddFavour_CallBack(returnVal) 
{
  if(returnVal=="true"){
   alert("收藏添加成功!");
   }else if(returnVal=="false"){
    alert("收藏添加失败!");
   }else if(returnVal=="IsHas"){
    alert("当前信息您已经收藏!");
   }
   return false;
}