//var tablelen=0;



function init(strmenuid,strmenuname)
{
    dtObj=guji.GetSubMenuContextList(strmenuid).value;// 从后台得到数据**********
    if(dtObj == null || dtObj.Rows.length==0)
    {
        window.document.getElementById("lbCurText").innerHTML =strmenuname;
        return;
    }
    totalRecord = dtObj.Rows.length;
    if((dtObj.Rows.length%pageSize)==0)
      totalPage = dtObj.Rows.length/pageSize;
    else  
      totalPage = Math.ceil(dtObj.Rows.length/pageSize);
    window.document.getElementById("lbCurText").innerHTML =dtObj.Rows[0]["MENUNAME"]; 
}

function GetSubMenu()
{
    //guji.GetId(GetID);
    //alert(strid);
    //var strid=<%=Request.Params["Classid"] %>;
    guji.GetDaohan(strid,SubMenuRes);
}

function SubMenuRes(response)
{
    var table=response.value;
    if(table!=null)
    {
        var strText='<table cellspacing="0" cellpadding="4">'; 
        strText +='<tr>';
        strText +='<td >';
        strText+='<img src="themes/FlatEarth/daohang.gif"></img>';
        strText +='</td>';
        strText+='</tr>';
        for (var i = 0; i < table.Rows.length; i++) {
	 
		  var row = table.Rows[i];
		
		  if(!row){return;}
		        
          strText +="<tr>";
          strText +='<td class="tdsecond" >';
          //strText +="<div onclick=GetSubMenuList('"+row.MENUID+"','"+row.MENUNAME+"') style=' cursor:hand;'";
          //strText +='><img alt="" src="themes/flatearth/sbxt.gif" />&nbsp;<label>'+row.MENUNAME+'</label></div>';
          strText+='<img alt="" src="themes/flatearth/sjxt.gif" />&nbsp;';
          strText +="<a href='#' onclick=GetSubMenuList('"+row.MENUID+"','"+row.MENUNAME+"') class='aclass' >"+row.MENUNAME+"</a>";
          strText +='</td>'
          strText +="</tr>";		        
		        
	   }
	    strText +="</table>";
        document.getElementById("dh").innerHTML=strText;
        //GetSubMenuList(table.Rows[0].MENUID,'4');
        //init(table.Rows[0].MENUID,table.Rows[0].MENUNAME);
        if(strsubid==null || strsubid=="")
        {
            init(table.Rows[0].MENUID,table.Rows[0].MENUNAME);
        }
        else
        {
            init(strsubid,table.Rows[0].MENUNAME);
        }
        showContent("first");
    }
}

function GetSubMenuList(strmenuid,strmenuname)
{
    //guji.GetSubMenuContextList(strmenuid,GetSubMenuListRes);
    Initvar();
    init(strmenuid,strmenuname);
    showContent("first");
}

//显示内容 
 function showContent(op)
{
  if(op == "first")
  {
    pageNo = 0;
  }
  else if(op == "previous")
  {
    if(pageNo>0)
    pageNo-=1;
    else
    pageNo=0;
  }
  else if(op == "next")
  {
    if(pageNo<totalPage-1)
     pageNo+=1;
     else
     pageNo = totalPage-1;
  }
  else if(op == "last")
  {
    pageNo=totalPage-1;
  }
  else
  {
    pageNo=0;
  }
  
  var curNo=pageNo+1;
  var content = "";
  var startRecord = pageNo*pageSize;
  var endRecord = 0;
  if(pageNo>=totalPage-1)
   endRecord = totalRecord;
  else
     endRecord = (pageNo+1)*pageSize;
     
     content = '<table cellspacing="0" cellpadding="3" class="tbsecond">';

     for(var i=startRecord;i<endRecord;i++)
     {
       content += '<tr>'; 
       content += '<td class="tdsecond" ><img src="themes/flatearth/sjxt.gif" />&nbsp;'+"<a href='Showguji.aspx?id="+dtObj.Rows[i]["ID"]+"&title=";
       content +=dtObj.Rows[i]["MENUNAME"]+"&mid="+dtObj.Rows[i]["CLASSID"];
	   content +="'>"+dtObj.Rows[i]["TITLE"]+"</a>"+'</td>';
       content += '</tr>';
     }
     if(totalPage==1)
     {
         content += '<tr align="center">';
         content += '<td colspan="2" class="tdfooter"><label>共'+totalPage+'页</label>&nbsp;<label>';
         content +='第一页</label>&nbsp;<label>';
         content +='上一页</label>&nbsp;<label>下一页</label>';
         content +='&nbsp;<label>最后页</label>';
         content +='&nbsp;<label>当前页:第'+curNo+'页</label>';
         content +='</td>';
         content += '</tr>';
     }
     else if(totalPage>1 && curNo==1)
     {
         content += '<tr align="center">';
         content += '<td colspan="2" class="tdfooter"><label>共'+totalPage+'页</label>&nbsp;';
         content +='<label>第一页</label>&nbsp;<label>';
         content +='上一页</label>&nbsp;<a href="#" onClick="showContent(\'next\')">下一页</a>';
         content +='&nbsp;<a href="#" onClick="showContent(\'last\')">最后页</a>';
         content +='&nbsp;<label>当前页:第'+curNo+'页</label>';
         content +='</td>';
         content += '</tr>';
     }
     else if(totalPage>1 && curNo>1 && curNo!=totalPage)
     {
         content += '<tr align="center">';
         content += '<td colspan="2" class="tdfooter"><label>共'+totalPage+'页</label>&nbsp;<a href="#" _fcksavedurl=""#""';
         content +=' _fcksavedurl=""#"" _fcksavedurl=""#"" _fcksavedurl=""#"" _fcksavedurl=""#""';
         content +=' onClick="showContent(\'first\')">第一页</a>&nbsp;<a href="#" onClick="showContent(\'previous\')">';
         content +='上一页</a>&nbsp;<a href="#" onClick="showContent(\'next\')">下一页</a>';
         content +='&nbsp;<a href="#" onClick="showContent(\'last\')">最后页</a>';
         content +='&nbsp;<label>当前页:第'+curNo+'页</label>';
         content +='</td>';
         content += '</tr>';
     }
     else if(totalPage>1 && curNo==totalPage)
     {
         content += '<tr align="center">';
         content += '<td colspan="2" class="tdfooter"><label>共'+totalPage+'页</label>&nbsp;<a href="#" _fcksavedurl=""#""';
         content +=' _fcksavedurl=""#"" _fcksavedurl=""#"" _fcksavedurl=""#"" _fcksavedurl=""#""';
         content +=' onClick="showContent(\'first\')">第一页</a>&nbsp;<a href="#" onClick="showContent(\'previous\')">';
         content +='上一页</a>&nbsp;<label>下一页</label>';
         content +='&nbsp;<label>最后页</label>';
         content +='&nbsp;<label>当前页:第'+curNo+'页</label>';
         content +='</td>';
         content += '</tr>';
     }
     else
     {
         content += '<tr align="center">';
         content += '<td colspan="2" class="tdfooter"><label>共'+totalPage+'页</label>&nbsp;<label>';
  
         content +='第一页</label>&nbsp;<label>';
         content +='上一页</label>&nbsp;<label>下一页</label>';
         content +='&nbsp;<label>最后页</label>';
         content +='&nbsp;<label>当前页:第'+curNo+'页</label>';
         content +='</td>';
         content += '</tr>';
     }
//     content += '<tr align="center">';
//     content += '<td colspan="2" class="tdfooter"><label>共'+totalPage+'页</label>&nbsp;<a href="#" _fcksavedurl=""#""';
//     content +=' _fcksavedurl=""#"" _fcksavedurl=""#"" _fcksavedurl=""#"" _fcksavedurl=""#""';
//     content +=' onClick="showContent(\'first\')">第一页</a>&nbsp;<a href="#" onClick="showContent(\'previous\')">';
//     content +='上一页</a>&nbsp;<a href="#" onClick="showContent(\'next\')">下一页</a>';
//     content +='&nbsp;<a href="#" onClick="showContent(\'last\')">最后页</a>';
//     content +='&nbsp;<label>当前页:第'+curNo+'页</label>';
//     content +='</td>';
//     content += '</tr>';
     content += '</table>'; 
     window.document.getElementById("gujilist").innerHTML=content;
}