// check stage   pb or mobile
// if mobile return true
function checkStage(){
	var check = false;
	if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) ) {
    	check = true;
     }  
	return check;
}

function validatePRCID(code) { 
    var city={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江 ",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北 ",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏 ",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外 "};
   var pass= true;
   
  if(!code || code.length==""){
		pass = false;
       return  pass;
  }
  if(code.length!=15 && code.length!=18){
		pass = false;
       return  pass;
  }else{ 
	   //validate length
	   if(code.length==15 && !/^[0-9]*$/g.test(code)){
		   //length = 15
			pass = false;
			return  pass;
	   }else if(code.length==18 && !/^[0-9]*$/g.test(code.substr(0,17))){
		   //length = 17
			pass = false;
			return  pass;
	   }
	   
	   //validate birth
	   var year = code.substr(6,4);
	   var month = code.substr(10,2);
	   var day = code.substr(12,2);
	   if(!isdate(parseInt(year,10),parseInt(month,10),parseInt(day,10))){
			pass = false;
			return  pass;
	   }
	   //validate address
	   if(!city[code.substr(0,2)]){
			pass = false;
			return  pass;
		}else{
			//check digit
			if(code.length == 18){
				code = code.split('');
				//∑(ai×Wi)(mod 11)
				var factor = [ 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 ];
				var parity = [ 1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2 ];
				var sum = 0;
				var ai = 0;
				var wi = 0;
				for (var i = 0; i < 17; i++)
				{
					ai = code[i];
					wi = factor[i];
					sum += ai * wi;
				}
				var last = parity[sum % 11];
				if(parity[sum % 11] != code[17]){
					pass = false;
					return  pass;
				}
			}
		}
	}
    return pass;
}

function isdate(intYear,intMonth,intDay){ 

 if(isNaN(intYear)||isNaN(intMonth)||isNaN(intDay)) return false;     

 if(intMonth>12||intMonth<1) return false;  

 if ( intDay<1||intDay>31)return false;  

 if((intMonth==4||intMonth==6||intMonth==9||intMonth==11)&&(intDay>30)) return false;  

 if(intMonth==2){  

    if(intDay>29) return false;    

    if((((intYear%100==0)&&(intYear%400!=0))||(intYear%4!=0))&&(intDay>28))return false;  

   }
 return true;  
}
//insert line for facebook caption descritpion
function insertLine(str,length,seq,restr){
	var value = "";

	if(str != null && str != undefined){
		value = str.replace(/\n/g,restr);
	}
	return value;
}
//get campaign descripiton 
function getFbDesc(code,langType){
	var desc = "";
	var item = campaign_data;
	if(code !=null && code != undefined){
		code = code.toLowerCase();
	}
	if(item.code.toLowerCase() == code){
		switch(langType){
		case 'cn' : desc = item["zh-hans"].desc;;break;
		case 'hk' : desc = item["zh-hant"].desc;break;
		default : desc = item["en"].desc;break;
		}
	}
	
	return desc;
}
// instead link
function convertLink(value){
	var reg = "\\b(((ht|f)tp(s?)\\:\\/\\/|~\\/|\\/)|www.)" + 
    "(\\w+:\\w+@)?(([-\\w]+\\.)+(com|org|net|gov" + 
    "|mil|biz|info|mobi|name|aero|jobs|museum" + 
    "|travel|[a-z]{2}))(:[\\d]{1,5})?" + 
    "(((\\/([-\\w~!$+|.,=]|%[a-f\\d]{2})+)+|\\/)+|\\?|#)?" + 
    "((\\?([-\\w~!$+|.,*:]|%[a-f\\d{2}])+=?" + 
    "([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)" + 
    "(&(?:[-\\w~!$+|.,*:]|%[a-f\\d{2}])+=?" + 
    "([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)*)*" + 
    "(#([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)?\\b";
   var reg2= "/"+reg+"/g";
   var temp = value;
   value.replace(eval(reg2),function(result,index,orignalStr){
   		temp = temp.replace(result,'<a href="'+result+'">'+result+'</a>');
   });
   
   return temp;
}
function getCampaign(code,langType,refID,htmlFlag){
	var url="",title="",message="",onlineapp="",type="banking";//default type is banking
	var item = campaign_data;
	if(code !=null && code != undefined){
		code = code.toLowerCase();
	}
	if(item.code.toLowerCase() == code){
		type = item.type;
		switch(langType){
		case 'cn' : url = item["zh-hans"].url;title=item["zh-hans"].title;message=item["zh-hans"].message;onlineapp=item["zh-hans"].onlineApp;break;
		case 'hk' : url = item["zh-hant"].url;title=item["zh-hant"].title;message=item["zh-hant"].message;onlineapp=item["zh-hant"].onlineApp;break;
		default : url = item["en"].url;title=item["en"].title;message=item["en"].message;onlineapp=item["en"].onlineApp;break;
		}
	}
	
	if(onlineapp != null || onlineapp!=undefined)
		onlineapp = getOnlineApp(onlineapp,refID);
	if(htmlFlag == undefined) {
		htmlFlag = false;
	}
	message = convertRefID(message,refID,code,onlineapp,htmlFlag);
	return {"url":url,"title":title,"message":message,"type" : type};
}
function convertRefID(text,RefID,code,onlineapp,htmlFlag){
	if(text != null || text !='' || text != undefined){
		if(RefID !=null || RefID != undefined){
			text = text.replace('$REFID',RefID).replace('$CAMPAIGN_CODE',code);
			if(htmlFlag){
				var temp = convertLink(text);
				if(temp == "" || temp == null || temp == undefined){
					temp = text;
				}
				text = temp;
				text = text.replace('$ONLINEAPP','<a href="'+onlineapp+'">'+onlineapp+'</a>');
			}else{
				text = text.replace('$ONLINEAPP',onlineapp);
			}
			return text;
		}else 
			return text;
	}
}
function getOnlineApp(onlineapp,RefID){
	var url = onlineapp.replace('$REFID',RefID);
	return url;
}
/* ----common----*/
function swapImage(control, image)
{
  control.src = image;
}

function winclose()
{
  window.close();
}

function clearform(thisform)
{
  var elements = thisform.elements;
  for (var i=0;i<elements.length;i++){
    var element = elements[i];
    if (element.type != "hidden" && element.type != "radio" && element.type != "checkbox" && element.disabled != true)
    {
        element.value="";
    }
    else if(element.type == "radio" || element.type == "checkbox")
    {
	   element.checked = false;
    }
  }
  setFocus(thisform);
  return true;
}

function review(winname,width,height,top,left)
{
  openPopupWin('',winname,width,height,top,left);
  document.forms.campaignform.ACTION.value="REVIEW";
  document.forms.campaignform.ACKACTION.value = "";
  document.forms.campaignform.target=winname;
  document.forms.campaignform.submit();
  return false;
}

function amend()
{
  document.forms.campaignform.AMEND.value="true";
  document.forms.campaignform.ACTION.value="INPUT";
  document.forms.campaignform.submit();
  return false;
}

function amend(curpage)
{
  document.forms.campaignform.INPUTPAGE.value=curpage;
  document.forms.campaignform.AMEND.value="true";
  document.forms.campaignform.ACTION.value="INPUT";
  document.forms.campaignform.submit();
  return false;
}

function onKeyPressCheck(obj, e, inputcheck)
{
	var key;
	var isCtrl = false;
	var keychar;
	var reg = /\d/;

	if(window.event)
		key = e.keyCode;
	else if(e.which)
		key = e.which;
	
	if(key == 8)	return true;
	
	keychar = String.fromCharCode(key);

	if(inputcheck == "NumOnly")
		return reg.test(keychar);
	else if(inputcheck == "NonNum")
		return !reg.test(keychar);
	else if(inputcheck == "Dollar")
	{
		if(key == 46) return true;
		return reg.test(keychar);
	}
	else
		return true;
}

function CAPInput(field)
{
	field.value = field.value.toUpperCase();
}

function validatePhoneNo(phoneNbr)
{
	if(phoneNbr.length == 8)
		return true;
	else
		return false;
}

function validateCreditCard(cardNbr)
{
	var i = 0;
	var tempval = 0;
	var sum = 0;

	for(i=cardNbr.length-2; i>=0; i-=2)
	{
		tempval = parseInt(cardNbr.charAt(i));
		tempval *= 2;
		if(tempval > 9)
		tempval -= 9;
		sum += tempval;
	}
	for(i=cardNbr.length-1; i>=0; i-=2)
	{
		sum += parseInt(cardNbr.charAt(i));
	}
	if(sum%10 == 0)
		return true;
	return false;
}

function setFocus(thisform)
{
  var bFound = false;
  var elements = thisform.elements;
  for (var i=0;i<elements.length;i++){
    var element = elements[i];
    if (element.type != "hidden" && element.disabled != true)
    {
        element.focus();
        bFound = true;
	break;
    }
  }
}

/**
 * @Enable and disable the object 
 * @formTag = netui form tage
 * @radioTag = the radio button tag that u will to disabled/enabled
 * @action = true or false
 *@kuankuen
 */
function disableEnableObject(object,action) 
{
   for ( var i = 0 ; i <object.length  ; i++)
   {
        // clear the previous checked
         if( object[i].checked )
         {
            object[i].checked=false;
         }
         object[i].disabled=action;
    }    
}

function enableObjectOnly(object) 
{
   for ( var i = 0 ; i <object.length  ; i++)
   {
         object[i].disabled=false;
    }    
}

function disableTextBox(object)
{
   object.style.backgroundColor = 'E7E9EF' ;
   object.disabled = true;
}


function disableNClearTxtValue(object)
{
   object.style.backgroundColor = 'E7E9EF' ;
   object.value ='' ;
   object.disabled = true;
}

function enableTextBox(object)
{
   object.style.backgroundColor = '#FFFFFF' ;
   object.disabled = false;
}

function disableNClearChkbox(object)
{
   object.checked = false ;
   object.disabled = true;
}

function disableChkbox(object)
{
   object.disabled = true;
}

function enableChkbox(object)
{
   object.disabled = false;
}

/**
 * Retrieve the radio button checked value
*/
function getRadioGrpSelectedValue(object)
{
   var length = object.length;
   var selectedValue="";
   for ( var i = 0 ; i < length  ; i++)
   {
       if ( object[i].checked )
       {
            selectedValue = object[i].value;
       }
   } 
   return selectedValue ;
}

function refreshCheckboxValue(checkboxobj)
{
	isChecked = checkboxobj.checked;
	if(isChecked)
		checkboxobj.value = 'true';
	else
		checkboxobj.value = 'false';
}

function isEmailValid(value){
   var isvalid = false;
   
   if(value.indexOf('@') > -1)
   {
	   var emailid = value.substring(0, value.indexOf('@'));
	   var emaildomain = value.substring(value.indexOf('@')+1, value.length);

	   if (/^\w+([\.-]?\w+)+$/.test(emailid)) // check email id
	   {
		   if (/^\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(emaildomain))
			isvalid = true;
		   else
			isvalid = false;
	   }
	   else
		isvalid = false;
   }
   else
	isvalid = false;
   
   return isvalid;
}

function isFirstCharAlphaNum( strInput )
{
   var isAlphaNum = true;
   strInput = Trim(strInput);
   if(strInput.length > 1)
   	isAlphaNum = isValidInput(strInput.substring(0,1), "M");
   return isAlphaNum;
}

function isValidInput( strInput, strType )
{
        var blnResult = false ;
        var strSCPattern = "[\"']";
        var strTFPattern = "[^\\-\\,\\.\\[\\]\\{\\}|A-Za-z0-9 ]";
        var strANPattern = "[\"'~`!@#$%^&*()_\\-+=|/><\.\,\:{}\;\\\\?\\[\\] ]";  //Only allowed A-Z,a-z,0-9
        var strANPattern_space = "[\"'~`!@#$%^&*()_\\-+=|/><\.\,\:{}\;\\\\?\\[\\]]";  // Only allowed A-Z,a-z,0-9 and space
        var strANPattern_adm = "[\"'~`!@#$^&()_\\-+=|/><\.\,\:{}\;\\\\?\\[\\] ]";  //A-Z,a-z,0-9, * and %
        var strVCPattern = "[\`~!@#$%^*\\+=|><\:{}\;\\\\?\\[\\]]"; //Allowed certain special character --      // '-" &(),./_
       
        var strSCPattern_FileUpload = "[\"*?|/><]";
        var strANPattern_ID = "[^A-Za-z0-9]";  //This type will not allow any other languages data except for a-z,A-Z and 0-9.
        var strANPattern_IDspace = "[^A-Za-z0-9 ]";  //This type will not allow any other languages data except for a-z,A-Z,0-9 and space.
        var strANPattern_engspace = "[^A-Za-z ]";  //This type will not allow any other languages data except for a-z,A-Z and space.
        var strADRPattern_nonchi = "[^A-Za-z0-9 \.\,-/']";  //Non-chinese address
        var strNoPattern_space = "[^0-9 ]";
        var strNoPattern = "[^0-9]";
        
        switch(strType){
        case "M" :
            regexp = new RegExp(strANPattern,"g");
            break;
        case "MS" :
            regexp = new RegExp(strANPattern_space,"g");
        break;
        case "MADM" :
            regexp = new RegExp(strANPattern_adm,"g");
            break;
        case "MVC" :
            regexp = new RegExp(strVCPattern,"g");
            break;
        case "MSCF" :
            regexp = new RegExp(strSCPattern_FileUpload,"g");
            break;
        case "MID" :
            regexp = new RegExp(strANPattern_ID,"g");
            break;
        case "MNCS" :
            regexp = new RegExp(strANPattern_IDspace,"g");
            break;
        case "MES" :
            regexp = new RegExp(strANPattern_engspace,"g");
            break;
        case "MNCADR" :
            regexp = new RegExp(strADRPattern_nonchi,"g");
            break;
        case "MSC" :
            regexp = new RegExp(strSCPattern,"g");
            break;
        case "MASC" :
            regexp = new RegExp(strTFPattern,"g");
            break;
        case "MNO" :
            regexp = new RegExp(strNoPattern_space,"g");
            break;
        case "NNO" :
            regexp = new RegExp(strNoPattern,"g");
            break;
    
       // ------------------------------------- // to be remove  
        case "SC" :
            regexp = new RegExp(strANPattern,"g");
            break;
        case "ASC" :
            regexp = new RegExp(strANPattern,"g");
            break;
     
        }

        blnResult = !(regexp.test(strInput));
        return blnResult;
}

function isNonChinese(str) {
var l=str.length;
var n=true;
for (var i=0;i<l;i++)
{
	if (!(str.charCodeAt(i) >= 33 && str.charCodeAt (i) <= 126) && str.charAt(i) != ' ')
		n = false;
}
return n;
}

/*
*http://www.info.gov.hk/td/pdiballot/checkHKID.html 
*http://www.phpsky.com/home/tools/hkid/index.php
*HKID format = A123456(7), where:
*  - 'A' must be a letter or space.
*  - The bracket and the checksum digit inside could be 0-9 or A.
*  - If check digit = 10, then it will be treated as "A"
*  - If check digit = 11, then it will be treated as "0" 
*-------------------------------------------------------------------------------------
*Oct 2004 - Additional recources found at http://www.excelhelp.net/cgi-bin/forum/topic.cgi?forum=3&topic=5 
*a.The format of HKID (2 digit prefix) (6 digit number) (1 check digit) = 9 digits
*b.If the prefixes only contain one alphabet, a blank space will be added in front.
*  Therefore, total length of HKID should be always 9 digits
*/
function validateHKID(hkId)
{
    if(hkId.length < 8 || hkId.length > 9)
        return false;
    else if(hkId.length == 8)
        hkId = ' ' + hkId;
    return checkHKID(hkId);
}

function checkHKID(hkId)
{
  var reqAddBlankSpace = false;
  var firstPrex;
  var secondPrex;
    
  hkId = Trim(hkId);
  newStr = hkId.replace("(" ,"");
  newStr = newStr.replace(")" ,"");
  if (hkId.length > 2)
  {
    firstPrex = hkId.substring(0,1);
    secondPrex = hkId.substring(1,2);
  }
  
  if ( !isNaN(secondPrex) )
  {
    reqAddBlankSpace = true;
  }
  
  if(hkId.length < 0 || hkId.length < 7 || 
    !isNaN(firstPrex)   )
  {
        return false;
  }
  else if ( getHKCheckDigit(reqAddBlankSpace,Trim(newStr)) == false)
  {
        return false;
  }
   
  return true ;
}



/*
*  user have the option to enter HK ID in format of A123456(7) or A1234567
*/
function getHKCheckDigit(reqAddBlankSpace,hkId)
{
  var numericDigit ;
  var total = 0;
  var start = hkId.length ;
  var checkDigit ;
  var lastDigit = hkId.substring(hkId.length-1,hkId.length) ;
  var ret;
  
  if (reqAddBlankSpace == true) 
  {
    total += 91 * 9;
  }
  
  for(var i = 0; i < hkId.length-1 ; i++)
  {
       numericDigit =  hkId.substring(i, i+1);
       if ( isNaN(numericDigit) )
       {
            numericDigit = numericDigit.toUpperCase();
            numericDigit = numericDigit.charCodeAt(0) ;//-64 ; //-64 A=65 
       }
        
       total +=  numericDigit * start;
       // alert("strat : " + start + "numericDigit: " + numericDigit +"total -" + total    );
       
       start--;
  }
 
  if (total != 0)
  {
    ret = parseInt(total) % 11;
    if (ret < 0) 
    {
        ret += 11;
    }
    checkDigit = 11 - ret;
  }  
  
   
  //HKID is valid,if checkDigit = last digit 
  //If checkDigit = 10, treated it as "A"
  //If checkDigit = 11, treated it as "0" 
  if ( checkDigit == 11)
  {
    checkDigit = 0;
  }
  
  if ( checkDigit == 10)
  {
    checkDigit = "A";
  }
     
  if (checkDigit != lastDigit.toUpperCase()  )
  {
    return false;
  }
  
  return true ;
}

function Trim(string)
{
    var i;
    var intCount;
    var tempLength;

    intCount = 0;
    for (i = 0; i < string.length; i++)     
    {
        if ((string.charAt(i)) != " ")
            break;
        else
            intCount = intCount + 1;
    }
    string = string.substring(intCount, string.length);

    intCount = 0;
    tempLength = string.length;

    for (i = tempLength-1; i >= 0; i--)
    {
        if ((string.charAt(i)) != " ")
            break;
        else
            intCount = intCount + 1;

    string = string.substring(0, tempLength-intCount);
    
    }
    return string;
} 

function getDateString()
{
    var string = SYS_serverdate;
    var dateString = "";
    var i;

    for (i = 0; i < string.length; i++)     
    {
        if ((string.charAt(i)) != "-")
            dateString += string.charAt(i);
    }
    return dateString;
} 

function onOrAfterToday(calyyyy, calmm, caldd) { 
	var diff = dateDiff(calyyyy, calmm, caldd); 
	if(diff == "-") { 
		return false;
	}
	else {
		if(diff > 0)
			return false;
		else
			return true; 
	} 
} 

function dateDiff(calyyyy, calmm, caldd) { 
	var diff = 0; 
	if( caldd != null && calmm != null && calyyyy != null ) { 
		if(calmm.length<2) { 
			calmm = '0' + calmm; 
		} 
		if(caldd.length<2) { 
			caldd = '0' + caldd; 
		} 
		diff = getDateString() - parseInt(calyyyy + calmm + caldd, '10'); 
		return diff;
	} 
	else
		return "-";
} 


function addWinOnLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

function openPopupWin(url,winname,width,height,top,left) 
{
    if(!width) width=617;
    if(!height) height=500;
    if(!top) top=0;
    if(!left) left=window.screen.availWidth-width-10;    
    var win = window.open(url,winname,"resizable=1,scrollbars=1,width="+width+",height="+height+",top="+top+",left="+left);
    win.focus();
}

// validate date
var minYear=1901;
function daysInFebruary (year)
{
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function isDate(strYear, strMonth, strDay)
{
    var daysInMonth = [0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
    month=parseInt(strMonth, '10');
    day=parseInt(strDay, '10');
    year=parseInt(strYear, '10');
    if (strMonth.length<1 || month<1 || month>12)	return false;
    if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month])
	return false;
    if (strYear.length != 4 || year==0 || year<minYear) return false;
    return true;
}



function docupload(winname,width,height,top,left,refno)
{
  openPopupWin('',winname,width,height,top,left);
  document.forms.campaignform.REFNO.value=refno;
  document.forms.campaignform.ACTION.value="UPLOAD";
  document.forms.campaignform.ACKACTION.value = "";
  document.forms.campaignform.target=winname;
  document.forms.campaignform.submit();
  return false;
}

function checkFile(filename,pwd){

	$.ajax({
		url : "/mgm/checkFile",
		type : 'POST',
		dataType : 'json',
		data : {
			fileName : filename,
			pwd : pwd
		},
		success : function(data){
			console.log(data.data);
		}
	});
}