// Okanagan Spring brewery JS code for Age Restriction function


// Set Cookie

jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};




function getBDate() { // for age restriction
	
	var mask = document.getElementById("mask");
	var ageForm = document.getElementById("restriction");
	var myMonth = document.getElementById("month").value;
	var myYear = document.getElementById("year").value;
	var myDay = document.getElementById("day").value;
	var myProv = document.getElementById("province").value;
	var myBDate = new Date();
	var toDay = new Date();
	myBDate.setFullYear(myYear,myMonth,myDay);
	var myAge = toDay - myBDate;
	var myAgeYears = (((((myAge/1000)/60)/60)/24)/365)

	if (!IsNumeric(myYear) || !IsNumeric(myDay) || myYear=="" || myMonth=="" || myDay=="") {
		myAgeYears = "NaN";
	}
	
	var expire = new Date(); 
	expire.setTime(toDay.getTime() + 3600000*24*10); 
	document.cookie = "province=" + escape(myProv) + ";expires="+expire.toGMTString(); 
	
	switch(myProv) {
		case 'AB':
		if(myAgeYears < 18){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'BC':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		} else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		
		case 'MB':
		if(myAgeYears < 18){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'NB':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'NL':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'NS':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'NT':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'NU':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'ON':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'PE':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'QC':
		if(myAgeYears < 18){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'SK':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		case 'YT':
		if(myAgeYears < 19){
			alert("Sorry, you need a bit more aging!");	
		}
		else if	(isNaN(myAgeYears) == true)
		{
			alert ("Please enter your date of birth");
		}
		else{
			mask.style.display='none';
			ageForm.style.display='none';
			$(function() { $.cookie('cookiename','OK',{ expires: 7 }); }); // Set Cookie
			}
		break;
		
		default: alert("Please enter your age and province");
	}
} // end function getBDate




$(function() {  // if users visited this website before
		   
	if(($.cookie('cookiename')) == 'OK'){
		
		$('#mask').css({'display':'none'});
		$('#restriction').css({'display':'none'});
	}
});



function IsNumeric(sText)
{
   var ValidChars = "0123456789";
   var IsNumber=true;
   var Char;
 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
}