// JScript File
function checkSession(s,bid)
{    
    if(s!="")
    {    
        var temp = "," + s + ",";
        var bookid = "," + bid + ",";        
        if(temp.indexOf(bookid) != -1)                    
        return true;
    }
    return false;
}

function setGotiengviet()
{
    var lc = Ajax4Vg.GetcheckgoTV().value;
    setGoTV_mas(lc);
}



function M_OverMenucon(obj,id)
    {                    
        document.getElementById(obj.id).className="topmenuTextSelect";
        if(obj.id == "idtusach")
        {
            document.getElementById(id).style.display="";
        }
        else
        {
            document.getElementById(id).style.display="none";
        }
    }
    
    function M_OutMenu(obj)
    {                        
        document.getElementById(obj.id).className="topmenuText";
    }
              
    function tabSelect(tab)          
    {    
        switch(tab)
        {
            case "sdt":
                NodeSelect("idsachdientu");
            break;
            case "gyk":
                NodeSelect("mgoiykien");
            break;
            case "cc":
                NodeSelect("mcongcu");
            break;
            case "hd":
                NodeSelect("idhuongdan");
            break;                        
        }
    }
    function NodeSelect(id)
    {
        var el=document.getElementById(id);
        el.className="topmenuTextSelect";                
        el.onmouseout = "";                
        el.onmouseover = "";                
        el.onclick="";                
    }
                
    function M_SelectMenu(obj)
    {                        
        switch(obj.id.toLowerCase())
        {
            case "idsachdientu":
                window.location.href="Default.aspx?tab=sdt";
            break;            
            case "mgoiykien":
                window.location.href="feedback.aspx?tab=gyk";
            break;
            case "mcongcu":
                window.location.href="tools.aspx?tab=cc";
            break;
            case "idhuongdan":
                window.location.href="Default.aspx?tab=hd";
                
            break;
            default:
                window.location.href="Default.aspx";
            break;
        }   
    }    
    
    function fmenu_over(obj)
    {
        obj.className="menu_over";
    }
     function fmenu_out(obj)
     {
        obj.className="menu_out";
     }
     
     function ViewBookInfoDetail(subjectid,bookid,name)
     {                                
        window.location.href= "Detail.aspx?subjectid="+subjectid+"&bookid="+ bookid+"&key="+name;
        
        //encodeURIComponent
     }        
     
//    function viewgiohang()
//    {
//        var el=document.getElementById("slhang");
//        if(el)
//        {
//            el.innerHTML = Ajax4Vb.Countproduct().value;
//        }
//    }
    
    function readbook(subId,bookId)
    {
        window.open("Readbook.aspx?sbId="+subId+"&bookId="+bookId,"");
    }    
    function anhienrate()
    {
        var val=document.getElementById("divrate"); 
        if(val.style.display=="none")
        {
            val.style.display="";
        }
        else
        {
            val.style.display="none";
        }                        
    }
            
    
    
    function offsetView(){    	
    
	var offsetWidth = window.document.body.offsetWidth;	
	var offsetHeight=window.document.body.clientHeight;				
	offsetWidth=(offsetWidth > 0 ? offsetWidth : 1);
	offsetHeight=(offsetHeight > 0 ? offsetHeight : 1);
	return {width:offsetWidth, height:offsetHeight};	
}
var sizemin=950;
function resizecontent()
{    
    var psize=offsetView();      
    psize.width = psize.width <= sizemin ? sizemin : psize.width;            
    var elheader=document.getElementById("tbheader");        
    var eltbFooter=document.getElementById("tbFooter");        
        if(document.getElementById("tblistword")!=null && elheader!=null)
        {
            if(psize.width <= sizemin )
            {            
                document.getElementById("tblistword").style.width=sizemin + "px";            
                elheader.style.width = sizemin + "px";
                //eltbFooter.style.width = sizemin + "px";                                                
            }
            else
            {
                elheader.style.width = "100%";
                //eltbFooter.style.width = "100%";
                document.getElementById("tblistword").style.width="100%";
            }
        }
}

function enterLogincon(evt,id1,id2)
    {        
        if(evt.keyCode == 13)
        {        
             if(check_tukiemtra() == false) return false;
             if(check_uid_pass() == false) return false;                
             document.getElementById(id1).value="1";             
             document.getElementById(id2).submit();             
        }        
    }
    
    
    function check_uid_passcon(id1,id2)
    {
        if(document.getElementById("err_uid_mas").innerHTML!="")
        {
            document.getElementById("err_uid_mas").innerHTML="";
        }
        if(document.getElementById("err_pass_mas").innerHTML!="")
        {
            document.getElementById("err_pass_mas").innerHTML="";
        }
        if(document.getElementById(id1).value=="")
        {
            document.getElementById("err_uid_mas").innerHTML="Vui lòng nhập tên đăng nhập.";
            return false;
        }
        if(document.getElementById(id2).value=="")
        {            
            document.getElementById("err_pass_mas").innerHTML="Vui lòng nhập mật khẩu.";
            return false;
        }
        return true;
    }
    
function check_tukiemtracon(id1)
    {        
        if(document.getElementById(id1).value =="1")
        {                        
            document.getElementById("err_check_mas").innerHTML="";               
            if(document.getElementById("hiWordcheckmas").value =="")
            {
               document.getElementById("err_check_mas").innerHTML="Vui lòng nhập từ kiểm tra.";
                return false;
            }              
            if(document.getElementById("hiWordcheckmas").value.toLowerCase() != document.getElementById("tukiemtra_mas").value.toLowerCase())
            {
                document.getElementById("err_check_mas").innerHTML="Từ kiểm tra không đúng.";            
                return false;
            }            
        }
        return true;             
    }
/*===========================Detail===================*/

function Mbc_over(obj)
{
    document.getElementById(obj).style.display="";
}
function Mbc_out(obj)
{
    document.getElementById(obj).style.display="none";
}

function Mbcstar_over(n)
{
    for(var i=0;i<=n;i++ )
    {
        document.getElementById("imgst"+i).src="Images/star.gif";
        if((n+1)<5)
        {
            for(var j=n+1;j<5;j++)
            {
                document.getElementById("imgst"+j).src="Images/icon_star_03.gif";
            }
        }
    }    
}
function Mbcstar_out(n){}
function chonrate(subid,bookId,n)
{                        
   var kq = Ajax4Vb.Vote(bookId,n+1).value;  
   if(document.getElementById("div_rate_content")!=null)
   {
        document.getElementById("div_rate_content").innerHTML = Ajax4Vb.updateBinhchon(bookId).value;      
   }
}