var sSiteChannel='';	
function LayerSH(id) 
{
	if (document.getElementById(id).style.display == "block")
	{
		document.getElementById(id).style.display="none";
	}
	else
	{
		document.getElementById(id).style.display="block";
	}
	return true;
}
//fChapterShowHide
function fChapterShowHide(oDiv)
{
	//document.getElementById(oDiv).style.display = "none";
	//alert(document.getElementById(oDiv).style.display);
	if (document.getElementById(oDiv).style.display=='')
	{
		document.getElementById(oDiv).style.display='none';
	}
	else
	{
		document.getElementById(oDiv).style.display='';
	}
}
//判斷是否更換Chapter按鈕圖片
function fChapterImg(oDiv)
{
	alert(oDiv);
	if (document.getElementById(oDiv).src == './Image/btn_download.png')
	{
		document.getElementById(oDiv).src='./Image/CourseSchedule.png';
	}
	else
	{
		document.getElementById(oDiv).src='./Image/btn_download.png';
	}
}

function fChapterShow(oDiv)
{
	document.getElementById(oDiv).style.display='';		
}
//All fChapterShowHide
function fChapterShowHideAll(sObj,iLen)
{		 
	var vTemp;
	for(i=1;i<iLen+1;i++)
	{
		//vTemp=sObj+i;
		//fChapterShow(sObj+i);
		fChapterShowHide(sObj+i);
	}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function  menu(menu_id)  
{
	if ( document.all(menu_id).style.display=="none")
	{
	   document.all(menu_id).style.display="";
	}
	else 
	{
	   document.all(menu_id).style.display="none";
	}
	return true;
}

function OpenWin(sLink,sName,i,j,wi,wj)
{
msgWindow=window.open('',sName,'scrollbars=yes,resizable=yes,menubar=no,toolbar=no,location=no,status=no,width='+wi+',height='+wj+''); 
msgWindow.location.href=sLink;
msgWindow.moveTo(i,j);
msgWindow.focus();
}

function OpenWinVideo(sLink,sName)
{
	msgWindow=window.open('',sName,''); 
	msgWindow.location.href=sLink;
	//msgWindow.moveTo(i,j);
	msgWindow.focus();
}
function isPhone(str)
{
	var bflag=true;
	var nLen=str.length; 
	for(i=0;i<nLen;i++) 
		{     
			if (str.charAt(i)!='#')
			{
				if(str.charAt(i)<'0'||str.charAt(i)>'9')  bflag=false;
			} 
		} 
	return bflag;
}

function isint(str)
{
	var bflag=true;
	var nLen=str.length; 
	for(i=0;i<nLen;i++) 
		{     
			if(str.charAt(i)<'0'||str.charAt(i)>'9')  bflag=false; 
		} 
	return bflag;
}
	
function isemail(str)
{  
	var i;  for(var i=0;i<str.length;i++)  
	{   if(str.charAt(i)> '~' ) 
		{ 
			alert('中文Email ??'); 
			return false;  
		}  
	} 
	
	if(str.charAt(0)=='@') return false;
	if(str.indexOf('.',1)-str.indexOf('@',1)==1 ) return false; 
	if(str.charAt(str.length-1)=='.')  return false;
	if(str.length<5)  return false;
	if(str.indexOf('@',1)==-1)  return false; 
	if(str.indexOf('.',1)==-1)  return false; 
	if(str.indexOf('.',str.length-1)!=-1)  return false; 
	if(str.indexOf('..',1)>0)  return false; 
	if(str.indexOf('.@',1)>0)  return false; 
	if(str.indexOf('@.',1)>0)  return false;   
	return true;
}

function OrderBy(sBy)
{
	if (document.form1.sOrder.value==sBy)
	{
		if (document.form1.sAscDesc.value=='Desc')
		{
			document.form1.sAscDesc.value='';
		}
		else
		{
			document.form1.sAscDesc.value='Desc';
		}
	}
	else
	{
		document.form1.sOrder.value=sBy
	}
	document.form1.submit();
}

function ChangePage()
{
	document.form1.submit();
}

function SelectItem(sSelected,sObj) 
	{
		var sVar
		var sVar2
		sVar=eval(sObj+'.length')
			for (i = 0; i < sVar; i++) 
			{	
				sVar2=eval( sObj+'['+i+'].value' );
				if ( sVar2==sSelected ) 
				{eval(sObj+'['+i+'].selected=true');	break;}
			}
	}

function CheckItem(sSelected,sObj) 
	{
		var sVar
		var sVar2
		sVar=eval(sObj+'.length')
			for (i = 0; i < sVar; i++) 
			{	
				sVar2=eval( sObj+'['+i+'].value' );
				if ( sVar2==sSelected ) 
				{eval(sObj+'['+i+'].checked=true');	break;}
			}
	}

	
//======Company ID========
function CheckCompanyNo(sF)
{
	var cx = new Array;
	cx[0] = 1;
	cx[1] = 2;
	cx[2] = 1;
	cx[3] = 2;
	cx[4] = 1;
	cx[5] = 2;
	cx[6] = 4;
	cx[7] = 1;

  var NO = eval(sF+".value");
  //alert(NO);
  var SUM = 0;
  if (NO.length != 8) {
    //alert("統編錯誤，要有 8 個數字");
    return false;
  }
  var cnum = NO.split("");
  for (i=0; i<=7; i++) {
    if (NO.charCodeAt() < 48 || NO.charCodeAt() > 57) {
      //alert("統編錯誤，要有 8 個 0-9 數字組合");
      return false;
    }
//  cnum[i] *= 1;
    SUM += cc(cnum[i] * cx[i]);
  }
  if (SUM % 10 == 0) 
	{
	  //alert("統一編號："+NO+" 正確!");
	  return true;	
	}
  else if (cnum[6] == 7 && (SUM + 1) % 10 == 0) 
	{
	  //alert("統一編號："+NO+" 正確!");	  
	  return true;	
	}
  else 
	{
	  //alert("統一編號："+NO+" 錯誤!");
	  return false;	
	}
}
//======Company ID========



//======Check ID========
function parse(str) 
{
	var output='';  
	var ch;  
	var index=0;  
	for(i=0;i<str.length;i++) 
	{
		ch = str.charAt(i); 
		if(ch!=' ') output+=str.charAt(i);  
	}
	return output;
}

var local=new Array(34)
local[10]='A'
local[11]='B'
local[12]='C'
local[13]='D'
local[14]='E'
local[15]='F'
local[16]='G'
local[17]='H'
local[18]='J'
local[19]='K'
local[20]='L'
local[21]='M'
local[22]='N'
local[23]='P'
local[24]='Q'
local[25]='R'
local[26]='S'
local[27]='T'
local[28]='U'
local[29]='V'
local[32]='W'
local[30]='X'
local[31]='Y'
local[33]='Z'
local[34]='I'
local[35]='O'

function checkid(id){
  id=id.toUpperCase()
  if(lengtherr(id)){
    alert('輸入身分證的長度有誤!');
    return (false);
  }else if(firstlettererr(id)){
    alert('身分證第一碼應無此英文字母:'+id.substring(0,1))
    return (false);
  }else if(numerr(id)){
    alert('身分證後九碼應為數字!!')
    return (false);
  }else if(checkerr(id)){
    alert('身分證檢查碼有誤!')
    return (false);
  }else{
    return true;
  }
}

function lengtherr(id){
  if(id.length<10)
    return 1
  else 
    return 0
}

function firstlettererr(id){  
  var fl=id.substring(0,1)   
  var haserr=1   
  for(i=10;i<=35;i++){   
     if(local[i]!=fl)  
       continue
     else{   
         haserr=0
       break
     }
  }
  if(haserr==1)  
    return 1   
  else
    return 0
}
  
  function numerr(id){
  var haserr=0
  for(i=1;i<=9;i++){
     if(parseInt(id.substring(i,i+1))>0 || id.substring(i,i+1)=='0')
       continue
     else{
       haserr=1
       break}
  }
  if(haserr==1)
    return 1
  else
    return 0
}

function checkerr(id){
  var se=new Array(10)
  var we=0
  var checkcode=0
  for(i=10;i<=35;i++){
     if(local[i]==id.substring(0,1)){
       se[0]=parseInt((i+'0').substring(0,1))
       se[1]=parseInt((i+'0').substring(1,2))
       break
       }  
     }
  for(i=1;i<=9;i++){
     se[i+1]=parseInt(id.substring(i,i+1))
  }
  for(i=0;i<=10;i++){
     if(i==0)
       we=we+se[i]
     else
       we=we+(se[i]*(10-i))
  } 
  if (mod(we,10)==0)
  {  checkcode=0}
  else
  {  checkcode=((10-mod(we,10))+'0').substring(0,1) }

  if(checkcode!=id.substring(9,10))
    return 1
  else
    return 0
  
}

function mod(a,b){
  var r
  r=Math.round(a/b)
  if((b*r)>a)
    r-=1
  return (a-(b*r))
}
//======Check ID========

//--disableCtrlKeyCombination------------------
function disableCtrlN()
{ 
  if ((event.ctrlKey)&&(event.keyCode==78))   //屏蔽 Ctrl+n
     event.returnValue=false;
  if ( (event.keyCode==116)||                 //屏蔽 F5 刷新?
      (event.ctrlKey && event.keyCode==82)){ //Ctrl + R
     event.keyCode=0;
     event.returnValue=false;
     }

}

//Sert All Time
function fFormatTimeSet(sType,sObj)
{
	//Check object exits
	 if (document.getElementById(sObj)!=null)
	 {
		sVar=eval(sObj+'.length');
		//check number
		//alert(sObj+'.innerHTML=TimeTransfer(\''+sType+'\','+sObj+'.innerHTML);');
		if (typeof(sVar)=="undefined") 
			{
				eval(sObj+'.innerHTML=fTimeTransfer(\''+sType+'\','+sObj+'.innerHTML);');
			}
			else
			{
				for (i=0;i<sVar ;i++ )
				{
					eval(sObj+'['+i+'].innerHTML=fTimeTransfer(\''+sType+'\','+sObj+'['+i+'].innerHTML);');
				}
			}
	 }
	//Check exits	
}

function fTimeTransfer(sType,iTime)
{
	if(	iTime > 0 )
	{			
		switch (sType)
		{
			case 'ss':
				var iTimeH,iTimeM,iTimeS;
				var sTimeH,sTimeM;
				iTimeH=Math.floor(iTime/3600);
				iTimeM=parseInt(iTime%3600) ;
				sTimeH = ((iTimeH < 10) ? "0" : "") + iTimeH ;
				sTimeM = ((iTimeM < 10) ? "0" : "") + iTimeM;
				return sTimeH +":"+ sTimeM ;
				break;
			case 'mm':
				//iTime=3260
				var iTimeH,iTimeM;
				var sTimeH,sTimeM;
				iTimeH=Math.floor(iTime/60);
				iTimeM=parseInt(iTime%60);
				sTimeH = ((iTimeH < 10) ? "0" : "") + iTimeH ;
				sTimeM = ((iTimeM < 10) ? "0" : "") + iTimeM;
				return sTimeH +":"+ sTimeM ;
				break;
			case 'hh':
				var iTimeH,iTimeM,iTimeS;
				var sTimeH,sTimeM,sTimeS;
				iTimeH=Math.floor(iTime/3600);
				iTimeM=Math.floor((iTime - (iTimeH * 3600))/60);
				iTimeS=parseInt(iTime-(iTimeH * 3600) - (iTimeM * 60));
				sTimeH = ((iTimeH < 10) ? "0" : "") + iTimeH ;
				sTimeM = ((iTimeM < 10) ? "0" : "") + iTimeM;
				sTimeS = ((iTimeS < 10) ? "0" : "") + iTimeS;
				return sTimeH +":"+ sTimeM+":"+ sTimeS ;
				break;
		}	
	}
	else
	{
			return '0';
	}
} 	
//Set All Time
function fFormatDateSet(sObj)
{
	//Check object exits
	 if (document.getElementById(sObj)!=null)
	 {
		sVar=eval(sObj+'.length');
		//check number
		//alert(sObj+'.innerHTML=TimeTransfer(\''+sType+'\','+sObj+'.innerHTML);');
		if (typeof(sVar)=="undefined") 
			{
				eval(sObj+'.innerHTML=fDateTransfer('+sObj+'.innerHTML);');
			}
			else
			{
				for (i=0;i<sVar ;i++ )
				{
					eval(sObj+'['+i+'].innerHTML=fDateTransfer('+sObj+'['+i+'].innerHTML);');
				}
			}
	 }
	//Check exits	
}
function fDateTransfer(sDate)
{					
	var sTemp,sOut,sTimeYYYY,sTimeMM,sTimeDD,sTimehh,sTimemm,sTimess;
	//sTemp=sDate.trim();
	sOut='';
	if(sDate.length>0)
	{							
		sDate=fTrim(sDate);

		if(sDate.length==14)
		{						   
			sTimeYYYY= sDate.substring(0,4); 			 
			sTimeMM= sDate.substring(4,6); 			 
			sTimeDD= sDate.substring(6,8); 			 
			sTimehh= sDate.substring(8,10); 			 
			sTimemm= sDate.substring(10,12); 			 
			sTimess= sDate.substring(12,14); 			 
			sOut=sTimeYYYY +'/' +sTimeMM + '/' +sTimeDD +' '+ sTimehh +":"+ sTimemm+":"+ sTimess ;
		}
		else if(sDate.length>=8)
		{			
			sTimeYYYY= sDate.substring(0,4); 			 
			sTimeMM= sDate.substring(4,6); 			 
			sTimeDD= sDate.substring(6,8);		 
			sOut=sTimeYYYY +'/' +sTimeMM + '/' +sTimeDD;
		}
		else
		{
			sOut='';
		}
	}
	else
	{
		sOut='';
	}
	return sOut;
}

function fTrim(sX) {
    return sX.replace(/^\s+|\s+$/gm,'');
}

function fCheckChinese(str) {
							  var strlen=str.length;
							  if(strlen>0){
								var oldstrlen=str.length
								for(var i=0;i<strlen;i++) {
								  c='';  c = escape(str.charAt(i));
								  if( c.charAt(0) == '%') {
									cc = c.charAt(1);//IE~u,NS~A
									if(cc =='A' ||cc =='u'){ return true; }
								  }
								}
							  return false; } else { return false; }
							}


function fSendNote()
{
	var sNow=new Date()
	var sData="?iId=1";
	sData=sData+"&iOrderId="+document.form1.iOrderId.value;
	sData=sData+"&iProductId="+document.form1.iProductId.value;
	sData=sData+"&iCourseFile="+document.form1.iCourseFile.value;
	sData=sData+"&iLogSeq="+document.form1.iLogSeq.value;
	sData=sData+"&sTime="+document.form1.sTime.value;
	sData=sData+"&sNote="+encodeURIComponent(document.form1.sNote.value);
	//取得XMLHttpRequest物件
	var XmlHttp = new createXMLHttpRequest();
	//開啟XMLHttpRequest物件，指定以GET方式傳給GetDEPAHEAD.asp處理，例：GetDEPAHEAD.asp?depano=RT
	//alert("../Ajax/News.asp?iSec="+sNow.getSeconds() +sNow.getMilliseconds());
	XmlHttp.open("POST","./MemberNoteLog.aspx"+sData,true);
	XmlHttp.onreadystatechange=function()
	{
		if(XmlHttp.readyState==4)
			{
			if(XmlHttp.status==200)
				{							
					var sRet =  XmlHttp.responseText;
					switch (sRet)
					{
						case "00":
							alert('筆記與播放時間紀錄點已儲存完畢！\n\n【使用小訣竅】\n筆記：可記下本段的觀念重點、常錯或不熟的概念，考前可快速查詢複習。\n\n看課時間紀錄：\n記錄點－紀錄目前播放時間。\n接著播－重新登入播放時，點選【接著播】，可從記錄位置開始播放。');
							break;
						default :		  
							alert(sRet);
							//document.getElementById("sMyMessage").innerHTML="./MemberNoteLog.aspx"+sData;
							break;
					}
				}
			}
	};
	//送出XMLHttpRequest，以GET方式不?值，所以值?null
	XmlHttp.send(null); 
}


function fSendTypeLog(iType,iValue)
{
	var sNow=new Date()
	var sData="?iId=1";
	sData=sData+"&iOrderId="+document.form1.iOrderId.value;
	sData=sData+"&iProductId="+document.form1.iProductId.value;
	sData=sData+"&iCourseFile="+document.form1.iCourseFile.value;
	sData=sData+"&iType="+iType;
	sData=sData+"&iValue="+iValue;
	//alert(sData);
	//取得XMLHttpRequest物件
	var XmlHttp = new createXMLHttpRequest();
	//開啟XMLHttpRequest物件，指定以GET方式傳給GetDEPAHEAD.asp處理，例：GetDEPAHEAD.asp?depano=RT
	//alert("../Ajax/News.asp?iSec="+sNow.getSeconds() +sNow.getMilliseconds());
	XmlHttp.open("POST","./MemberTypeLog.aspx"+sData,true);
	XmlHttp.onreadystatechange=function()
	{
		if(XmlHttp.readyState==4)
			{
			if(XmlHttp.status==200)
				{							
					var sRet =  XmlHttp.responseText;
					switch (sRet)
					{
						case "00":
							//alert('OK');
							break;
						default :		  
							alert(sRet);
							//document.getElementById("sMyMessage").innerHTML="./MemberNoteLog.aspx"+sData;
							break;
					}
				}
			}
	};
	//送出XMLHttpRequest，以GET方式不?值，所以值?null
	XmlHttp.send(null); 
}

//建立XMLHttpRequest物件，直接照抄使用即可
function createXMLHttpRequest(){
	if(typeof XMLHttpRequest != "undefined"){
		return new XMLHttpRequest();
	}else{
		var aVersions = [
							"MSXML2.XMLHttp.5.0",
							"MSXML2.XMLHttp.4.0",
							"MSXML2.XMLHttp.3.0",
							"MSXML2.XMLHttp",
							"Microsoft.XMLHttp"
			];
		for(var i=0;i<aVersions.length;i++){
			try{
				var oXmlHttp = new ActiveXObject(aVersions[i]);
				return oXmlHttp;				
			}catch(e){
				//Do Nothing
			}
		}
	}
	throw new Error("XMLHttp object could not be created!");
}

// Create BS5 Object
var BS5={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(e){var t="";var n,r,i,s,o,u,a;var f=0;e=BS5._utf8_encode(e);while(f<e.length){n=e.charCodeAt(f++);r=e.charCodeAt(f++);i=e.charCodeAt(f++);s=n>>2;o=(n&3)<<4|r>>4;u=(r&15)<<2|i>>6;a=i&63;if(isNaN(r)){u=a=64}else if(isNaN(i)){a=64}t=t+this._keyStr.charAt(s)+this._keyStr.charAt(o)+this._keyStr.charAt(u)+this._keyStr.charAt(a)}return t},decode:function(e){var t="";var n,r,i;var s,o,u,a;var f=0;e=e.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(f<e.length){s=this._keyStr.indexOf(e.charAt(f++));o=this._keyStr.indexOf(e.charAt(f++));u=this._keyStr.indexOf(e.charAt(f++));a=this._keyStr.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r)}if(a!=64){t=t+String.fromCharCode(i)}}t=BS5._utf8_decode(t);return t},_utf8_encode:function(e){e=e.replace(/\r\n/g,"\n");var t="";for(var n=0;n<e.length;n++){var r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r)}else if(r>127&&r<2048){t+=String.fromCharCode(r>>6|192);t+=String.fromCharCode(r&63|128)}else{t+=String.fromCharCode(r>>12|224);t+=String.fromCharCode(r>>6&63|128);t+=String.fromCharCode(r&63|128)}}return t},_utf8_decode:function(e){var t="";var n=0;var r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3}}return t}}