if (!window.ccs) {
    window.ccs = {};
}


if (!ccs.validation) {
    ccs.validation = {};
}
ccs.Validation = function() {
    var self;


    function constructorFn() {
        self = this;
    }


    constructorFn.prototype.isPhoneNumber = function(input) {
        var ValidChars = "0123456789.-() ";
        var IsNumber = true;
        var Char;


        for (i = 0; i < input.length && IsNumber == true; i++) {
            Char = input.charAt(i);
            if (ValidChars.indexOf(Char) == -1) {
                IsNumber = false;
            }
        }
        return IsNumber;
    }

    constructorFn.prototype.isNumeric = function(input) {
        var ValidChars = ".0123456789";
        var IsNumber = true;
        var Char;


        for (i = 0; i < input.length && IsNumber == true; i++) {
            Char = input.charAt(i);
            if (ValidChars.indexOf(Char) == -1) {
                IsNumber = false;
            }
        }
        return IsNumber;
    }

    constructorFn.prototype.containsNumbers = function(input) {
        var numbers = "0123456789";
        var hasNumber = false;
        var Char;


        for (i = 0; i < input.length && !hasNumber; i++) {
            Char = input.charAt(i);
            if (numbers.indexOf(Char) != -1) {
                hasNumber = true;
            }
        }
        return hasNumber;
    }


    constructorFn.prototype.isInteger = function(input) {
        var ValidChars = "0123456789";
        var IsNumber = true;
        var Char;


        for (i = 0; i < input.length && IsNumber == true; i++) {
            Char = input.charAt(i);
            if (ValidChars.indexOf(Char) == -1) {
                IsNumber = false;
            }
        }
        return IsNumber;
    }

    constructorFn.prototype.testValidChars = function(input, ValidChars) {
        var IsValid = true;
        var Char;
        for (i = 0; i < input.length && IsValid == true; i++) {
            Char = input.charAt(i);
            if (ValidChars.indexOf(Char) == -1) {
                IsValid = false;
            }
        }
        return IsValid;
    }

    constructorFn.prototype.isPhoneNumber_old = function(input) { //Should not be used any more.
        var ValidChars = "+0123456789";
        var IsNumber = true;
        var Char;

        for (i = 0; i < input.length && IsNumber == true; i++) {
            Char = input.charAt(i);
            if (ValidChars.indexOf(Char) == -1) {
                IsNumber = false;
            }
        }
        return IsNumber;
    }

    constructorFn.prototype.isSACellPhoneNumber = function(phoneNumber) {

        var prefixs = new Array("071", "072", "073", "074", "076", "078", "079", "081", "082", "083", "084");
        if (phoneNumber != null) {
            var input = phoneNumber.replace(/\s/g, "");//remove wait spaces
            var isValid = (((input - 0) == input) && (input.length == 10));
            if (isValid == true) {
                for (var i = 0; i < prefixs.length; i++) {
                    if (input.startsWith(prefixs[i])) {
                        return true;
                    }
                }
            }
        }
        return false;
    }

    constructorFn.prototype.isCCSPhoneNumber = function(elm) {

        elm.value = elm.value.replace(/ /g,"").replace(/-/g,"").replace(/\(/g,"").replace(/\)/g,"");
        var input = elm.value;
        var ValidChars = "0123456789";
        var IsNumber = true;
        var Char;

        if (input.length != 10) IsNumber = false;

        for (i = 0; i < input.length && IsNumber == true; i++) {
            Char = input.charAt(i);
            if (ValidChars.indexOf(Char) == -1) {
                IsNumber = false;
            }
        }
        return IsNumber;

    }

       /*
    constructorFn.prototype.isIDNumber = function(input) {
        var ValidChars = "0123456789";
        var IsNumber = true;
        var Char;

        if (input.length < 10) IsNumber = false;


        for (i = 0; i < input.length && IsNumber == true; i++) {
            Char = input.charAt(i);
            if (ValidChars.indexOf(Char) == -1) {
                IsNumber = false;
            }
        }

        if (isNumber && input.length == 13) {
            return true;
        } else {
            return false;
        }
    }   */

    constructorFn.prototype.trim = function(str) {
        var str = str.replace(/^\s\s*/, ''),
                ws = /\s/,
                i = str.length;
        while (ws.test(str.charAt(--i)));
        return str.slice(0, i + 1);
    }

     constructorFn.prototype.isAlphabet = function(text) {
         var alphaExp = /^[a-zA-Z-]+$/;
         if(text.replace(/\s/g, "").match(alphaExp)){
             return true;
         }else{
             return false;
         }
     }

    constructorFn.prototype.validateTextBox = function(text, maxRows, maxCharInARow) {

        if (text == null) {
            return false;
        }
        var trimmed = self.trim(text);

        var aNewlines = trimmed.split("\n");
        if (aNewlines.length > maxRows) {
            return false;
        }
        for (i = 0; i < aNewlines.length; i++) {
            if (aNewlines[i].length > maxCharInARow) {
                return false;
            }
        }
        return true;
    }
/*
	NB: The month starts at 0, so you may need to subtract 1 from the month you're passing through.
*/
 constructorFn.prototype.validateDatePassed = function(year, month, day) {

     var tempDate = new Date(year, month, day);
      var currentDate = new Date();
       if (tempDate.getTime() > currentDate.getTime()) {
           return false;
        }
     return true;
 }

 	/*
 		This is for the calendar popup only - It will get a string in the format '31-03-2011'
 	*/
    constructorFn.prototype.isDateInFuture = function(popupDate) {
		var parts = popupDate.split("-");
		var year = parts[2];
		var month = parts[1];
		var day = parts[0];
		return !self.validateDatePassed(year, month*1-1, day);


    }


    constructorFn.prototype.validateDate = function(year, month, day) {
        if ((year+"").length == 0 || (month+"").length == 0 || (day+"").length == 0  ) {
            return false;
        } else {
            var tempDate = new Date(year, month, day);

            if (tempDate.getDate() != (day*1)) {
                return false;
            }
        }

        return true;
    }

    constructorFn.prototype.validateSAIDnumber = function(idnumber) {
        //1. numeric and 13 digits
        if (isNaN(idnumber) || (idnumber.length != 13)) {
            return false;
        }
        //2. first 6 numbers is a valid date
        var tempDate = new Date(idnumber.substring(0, 2), idnumber.substring(2, 4) - 1, idnumber.substring(4, 6));
        if (!((tempDate.getYear() == idnumber.substring(0, 2)) && (tempDate.getMonth() == idnumber.substring(2, 4) - 1) && (tempDate.getDate() == idnumber.substring(4, 6)))) {
            return false;
        }
        //3. luhn formula
        var tempTotal = 0;
        var checkSum = 0;
        var multiplier = 1;
        for (var i = 0; i < 13; ++i) {
            tempTotal = parseInt(idnumber.charAt(i)) * multiplier;
            if (tempTotal > 9) {
                tempTotal = parseInt(tempTotal.toString().charAt(0)) + parseInt(tempTotal.toString().charAt(1));
            }
            checkSum = checkSum + tempTotal;
            multiplier = (multiplier % 2 == 0) ? 1 : 2;
        }
        if ((checkSum % 10) == 0) {
            return true
        }
        ;
        return false;
    }


    constructorFn.prototype.isEmail = function(input) {
        var filter = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
        if (input.length < 60 && filter.test(input))
            return true;
        else {
            return false;
        }
    }

    constructorFn.prototype.isCheckBoxTicked = function(input) {
        if (input.checked) {
            return true;
        } else {
            return false;
        }
    }

    constructorFn.prototype.isNotBlank = function(input) {
        input = input.replace(/ /g, "");
        if (input == "") {
            return false;
        } else {
            return true;
        }
    }

    constructorFn.prototype.exceedsOccurenceLimit = function(input, substring, limit) {
        var items = input.split(substring);

        if (items.length - 1 <= limit) {
            return false;
        } else {
            return true;
        }
    }

    constructorFn.prototype.occursAtExtremes = function(input, character) {
        if (input.charAt(0) == character || input.charAt(input.length - 1) == character) {
            return true;
        } else {
            return false;
        }
    }

    constructorFn.prototype.limitText = function(limitField, limitCount, limitNum) {
        if (limitField.value.length > limitNum) {
            limitField.value = limitField.value.substring(0, limitNum);
        } else {
            if (limitCount != null) {
                limitCount.value = limitNum - limitField.value.length;
            }
        }
    }


    return new constructorFn();
}


ccs.validation = new ccs.Validation();