/* Bally iCMS Common Script */

//Function to check Card Number - used in Login, Signup, Contact US, Forgot Pwd, Change pwd

function checkCardNumber(form) {
		if (form.UserId.value.length != 9 ) {		
			if (form.UserId.value.length < 1 ){
					alert("The Card Number cannot be blank ");
					form.UserId.focus();
					return false;							
				}
		var inputLen = form.UserId.value.length;
		var app = 7-inputLen;
		var appStr="";
		for(var i=0;i<app;i++){
			appStr= appStr+"0";
		}
		form.UserId.value="00"+appStr+form.UserId.value;
		//alert(form.UserId.value);
		}
	return true;			
}


//Function to check Password -Signup,Login, Admin Login

function checkPassword(form) {
if (form.Password.value.length < 1) {
	alert("The password cannot be blank");
	form.Password.focus();
	return false;
}
return true;
}



//Function to check Last Name -Signup,Change pwd

function checkLastName(form){
	if (form.LastName.value.length < 1) {
		alert("The Last Name cannot be blank")
		form.LastName.focus();

		return false;
	}
	else {
	   form.LastName.value = form.LastName.value.toUpperCase();
		return true;
   }
			}

//Function to check Zip -Signup,Change pwd

function checkZip(form){
	if (form.Zip.value.length < 1) {
		alert("The zip code cannot be blank")
		form.Zip.focus()

		return false
	}
	else
		return true
}



//Function to check Desired Password -Signup,change pwd

function checkDesiredPassword(form) {
		if (form.Password.value.length < 1) {
			alert("The Desired Password cannot be blank")
			form.Password.focus()

			return false
		}
		if(form.Password.value.length < 4) {
		        alert("The Desired Password must be at least 4 characters")
		        form.Password.focus()
		        return false
		}
		else
			return true
}


//Function to check re-entered Password -Signup,UpdateAccount,Change pwd

function checkReEnteredPassword(form) {
if (form.PasswordVerify.value != form.Password.value) {
	alert("The Desired Password does not match the Verified Password.")
	form.PasswordVerify.focus()

	return false
}
else
	return true
}


//Function to check password reminder phrase -Signup, change pwd

function checkReminderPhrase(form) {
	if (form.PasswordReminderPhrase.value.length < 1) {
		alert("The Reminder Phrase cannot be blank.")
		form.PasswordReminderPhrase.focus()

		return false
	}
	else
		return true
}


//Function to check DOB  -Signup

   function checkDOB(form) 
   { 
      var valid = true; 
      var dd = form.DOBday.value; 
      var mm = form.DOBmonth.value;
      var yyyy = form.DOByear.value; 
      var field = form.DOBday;
      // Validate date 
      if (isInteger(dd) == false || isInteger(yyyy) == false) 
         valid = false; 
      if (yyyy.length != 4) 
      {
         valid = false; 
         field = form.DOByear;
      }
      if (dd < 1 || dd > 31) 
         valid = false; 
      else if (mm == 2) 
      { 
         if (dd > 29) 
            valid = false ; 
         else if (dd == 29) 
         { 
            if (yyyy % 100 == 0 && yyyy % 400 != 0) 
               valid = false; 
            else if (yyyy % 4 != 0) 
               valid = false; 
         } 
      } 
      else if (mm == 4 || mm == 6 || mm == 9 || mm == 11) 
      { 
         if (dd > 30) 
            valid = false; 
      } 
      if (dd.length != 2) 
      {
         if (dd < 10)
         {
            dd = "0" + dd;
            form.DOBday.value = dd;

         }
         else
            valid = false; 
      }
      if (valid == false) 
      { 
         alert("Invalid date-of-birth value.\nPlease check the highlighted value and submit again.");
         field.focus(); 
         field.select(); 
      }
      return valid; 
   } 

 function isInteger(sInteger) 
   { 
      var isInt = true; 
      inputStr = sInteger.toString(); // in case not a string already 
      for (var i = 0; i < inputStr.length; i++) 
      { 
         var oneChar = inputStr.charAt(i); 
         if (oneChar < "0" || oneChar > "9") 
         { 
            isInt = false; 
            i = inputStr.length; // break out of loop when bad char found 
         } 
      } 
      return isInt; 
   } 

//Function to Validate Age  -Signup

  function ValidateAge(form) { 

  var result = true; 
  var birthDate = new Date(form.DOBmonth.value + "/" + form.DOBday.value + "/" + form.DOByear.value); 
  var today = new Date(); 
  var age = (today.getTime() - birthDate.getTime()) /(365*24*60*60*1000) 
  if (age < 21) { 
    alert('You must be over age 21 to register.'); 
    result = false; 
  } 

  return result; 
}



/*-------------------------------------Email Validation----------------------------------*/
/* Used in Update Account,SignUp,Contact Us      */

var defaultEmptyOK = false
var whitespace = " \t\n\r";
var iEmail = "This field must contain a valid email address (like foo@bar.com). Please enter one and click Submit."

function isEmpty(s)
{   return ((s == null) || (s.length == 0))
}
function isWhitespace (s)
{   var i;
    if (isEmpty(s)) return true;
    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);
        if (whitespace.indexOf(c) == -1) return false;
    }
    return true;
}
// isEmail (STRING s [, BOOLEAN emptyOK])
// 
// Email address must be of form a@b.c -- in other words:
// * there must be at least one character before the @
// * there must be at least one character before and after the .
// * the characters @ and . are both required
// * doubles of [-'.@] removed
// * [*,/\] all replaced with "."
// * common email domains are checked for completion (suffix left off, etc)
// * suffixes checked for possible misspellings
function isEmail (s, emptyOK) {
/* The following pattern is used to check if the entered e-mail address
   fits the user@domain format.  It also is used to separate the username
   from the domain. */
var emailPat=/^(.+)@(.+)$/
/* The following string represents the pattern for matching all special
   characters.  We don't want to allow special characters in the address. 
   These characters include ( ) < > @ , ; : \ " . [ ]    */
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
/* The following string represents the range of characters allowed in a 
   username or domainname.  It really states which chars aren't allowed. */
var validChars="\[^\\s" + specialChars + "\]"
/* The following pattern applies if the "user" is a quoted string (in
   which case, there are no rules about which characters are allowed
   and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
   is a legal e-mail address. */
var quotedUser="(\"[^\"]*\")"
/* The following pattern applies for domains that are IP addresses,
   rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
   e-mail address. NOTE: The square brackets are required. */
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
/* The following string represents an atom (basically a series of
   non-special characters.) */
var atom=validChars + '+'
/* The following string represents one word in the typical username.
   For example, in john.doe@somewhere.com, john and doe are words.
   Basically, a word is either an atom or quoted string. */
var word="(" + atom + "|" + quotedUser + ")"
// The following pattern describes the structure of the user
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
/* The following pattern describes the structure of a normal symbolic
   domain, as opposed to ipDomainPat, shown above. */
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
/* Finally, let's start trying to figure out if the supplied address is
   valid. */
if (isEmpty(s)) {
   if (isEmail.arguments.length == 1) {
      if (defaultEmptyOK) return true;
      else { alert(iEmail); return false; }
   }
   else if (isEmail.arguments[1] == true) return true;
      else { alert(iEmail); return false; }
}

// is s whitespace?
if (isWhitespace(s)) { alert(iEmail); return false; }

var s=s.replace(/à|á|â|ã|ä|å/g, "a")
var s=s.replace(/À|Á|Â|Ã|Ä|Å/g, "A")
var s=s.replace(/è|é|ê|ë/g, "e")
var s=s.replace(/È|É|Ê|Ë/g, "E")
var s=s.replace(/ì|í|î|ï/g, "i")
var s=s.replace(/Ì|Í|Î|Ï/g, "I")
var s=s.replace(/ò|ó|ô|õ|ö/g, "o")
var s=s.replace(/Ò|Ó|Ô|Õ|Ö/g, "O")
var s=s.replace(/ù|ú|û|ü/g, "u")
var s=s.replace(/Ù|Ú|Û|Ü/g, "U")
var s=s.replace(/ç/g, "c")
var s=s.replace(/Ç/g, "C")
var s=s.replace(/ñ/g, "n")
var s=s.replace(/Ñ/g, "N")
var s=s.replace(/š/g, "s")
var s=s.replace(/Š/g, "S")
var s=s.replace(/ý|ÿ/g, "y")
var s=s.replace(/Ÿ|Ý/g, "Y")
var s=s.replace(/\*|,/g, ".")
var s=s.replace(/\\+|\/+/g, ".")
var s=s.replace(/@+\.+|\.+@+/g, "@")
var s=s.replace(/(@)@+/g, "$1")
var s=s.replace(/(\.)\.+/g, "$1")
var s=s.replace(/(-)-+/g, "$1")
var s=s.replace(/(')'+/g, "$1")
var s=s.replace(/^[\.@-]+/g, "")
var s=s.replace(/[\.@-]+$/g, "")
var s=s.replace(/\.(comm|cm|co|om)$/i, ".com")
var s=s.replace(/\.(ne|nett)$/i, ".net")
var s=s.replace(/\.(mi|ml)$/i, ".mil")
var s=s.replace(/\.ed$/i, ".edu")
var s=s.replace(/\.(go|gv)$/i, ".gov")
var s=s.replace(/\.(og|orgg|rg)$/i, ".org")
var s=s.replace(/aol(com)*$/i, "aol.com")
var s=s.replace(/(worldnet\.*)*att\.*(net)*$/i, "att.net")
var s=s.replace(/bellsouth(net)*$/i, "bellsouth.net")
var s=s.replace(/comcast(net)*$/i, "comcast.net")
var s=s.replace(/compuserve(com)*$/i, "compuserve.com")
var s=s.replace(/cs(com)*$/i, "cs.com")
var s=s.replace(/dellnet(net)*$/i, "dellnet.net")
var s=s.replace(/earthlink(net)*$/i, "earthlink.net")
var s=s.replace(/home(com)*$/i, "home.com")
var s=s.replace(/hotmail(com)*$/i, "hotmail.com")
var s=s.replace(/islecorp(com)*$/i, "islecorp.com")
var s=s.replace(/juno(com)*$/i, "juno.com")
var s=s.replace(/mediaone(net)*$/i, "mediaone.net")
var s=s.replace(/mindspring(com)*$/i, "mindspring.com")
var s=s.replace(/msn(com)*$/i, "msn.com")
var s=s.replace(/netzero(com)*$/i, "netzero.com")
var s=s.replace(/peoplepc(com)*$/i, "peoplepc.com")
var s=s.replace(/prodigy(net|(\.*com))*$/i, "prodigy.net")
var s=s.replace(/webtv(net)*$/i, "webtv.net")
var s=s.replace(/worldcom(com)*$/i, "worldcom.com")
var s=s.replace(/yahoo(com)*$/i, "yahoo.com")

/* Begin with the coarse pattern to simply break up user@domain into
   different pieces that are easy to analyze. */
var matchArray=s.match(emailPat)
if (matchArray==null) {
  /* Too many/few @'s or something; basically, this address doesn't
     even fit the general mould of a valid e-mail address. */
	alert("Email address seems incorrect (check @ and .'s)")
	return false
}
var user=matchArray[1]
var domain=matchArray[2]

// See if "user" is valid 
if (user.match(userPat)==null) {
    // user is not valid
    alert("The username doesn't seem to be valid.")
    return false
}

/* if the e-mail address is at an IP address (as opposed to a symbolic
   host name) make sure the IP address is valid. */
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
    // this is an IP address
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Destination IP address is invalid!")
           return false
	    }
    }
    return true
}

// Domain is symbolic name
var domainArray=domain.match(domainPat)
if (domainArray==null) {
    alert("The domain name doesn't seem to be valid.")
    return false
}

/* domain name seems valid, but now make sure that it ends in a
   three-letter word (like com, edu, gov) or a two-letter word,
   representing country (uk, nl), and that there's a hostname preceding 
   the domain or country. */

/* Now we need to break up the domain to get a count of how many atoms
   it consists of. */
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 || 
    domArr[domArr.length-1].length>3) {
   // the address must end in a two letter or three letter word.
   alert("The address must end in a three-letter domain, or two letter country.")
   return false
}

// Make sure there's a host name preceding the domain.
if (len<2) {
   var errStr="This address is missing a hostname!"
   alert(errStr)
   return false
}

// If we've gotten this far, everything's valid!
document.forms[0].EmailAddress.value = s;
return true;
}