var compatabilityChecked = false;
var localStorageAvailable = false;
var cookiesAvailable = false;
var compatable = false;

function validateEmailAddress( emailAddress )
{
    var yepThisIsLong = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
    return yepThisIsLong.test( emailAddress);
}

function removeBadEmailChars(str){
  var newString = "";

  for(var i = 0;i<str.length;i++){
    if ((("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789@+.-!_(), \n").indexOf(str.charAt( i )) > -1)){
      newString += str.charAt( i );
    }
  }
  return newString;
}

function checkCompatability(){
  compatabilityChecked = true;
  compatable = false;
  localStorageAvailable = Modernizr.localstorage;
  var cookieTest = "sbzcheck" + new Date().getTime();
  setCookie("sbzcheck", cookieTest);
  if (getCookie("sbzcheck") == cookieTest){
    cookiesAvailable = true;
  } else {
    cookiesAvailable = false;
  }
  if (localStorageAvailable || cookiesAvailable)
    compatable = true;
  return compatable;
}
function getData(c_name){
  if (!compatabilityChecked)
    checkCompatability();
  if (localStorageAvailable){
    return localStorage[c_name];
  } else if (cookiesAvailable){
    return getCookie(c_name);
  }
}

function getDataWithNullCheck(c_name){
  if (!compatabilityChecked)
    checkCompatability();
  if (localStorageAvailable){
    if (localStorage.getItem(c_name) === null)
    {
      return {};
    }
    else
    {
      return localStorage[c_name];
    }
  } else if (cookiesAvailable){
    return getCookie(c_name);
  }
}

function setData(c_name,value,exdays){
  if (!compatabilityChecked)
    checkCompatability();
  if (localStorageAvailable){
    localStorage[c_name] = value;
  } else if (cookiesAvailable){
    setCookie(c_name, value, exdays);
  }
}
function getCookie(c_name)
{
  var i,x,y,ARRcookies=document.cookie.split(";");
  for (i=0;i<ARRcookies.length;i++)
  {
    x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
    y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
    x=x.replace(/^\s+|\s+$/g,"");
    if (x==c_name)
      {
      return unescape(y);
      }
    }
}
function setCookie(c_name,value,exdays){
  var exdate=new Date();
  exdate.setDate(exdate.getDate() + exdays);
  var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString()) + "; SameSite=None; Secure";
  document.cookie=c_name + "=" + c_value;
}
function deleteCookie( name ) {

  if (!compatabilityChecked)
    checkCompatability();
  if (localStorageAvailable){
    localStorage[name] = "";
  } else if (cookiesAvailable){
    document.cookie = name + "=; expires=Thu, 01-Jan-70 00:00:01 GMT; SameSite=None; Secure";
  }
}
function initCap(str) {
 var str = str.substring(0,1).toUpperCase() + str.substring(1,str.length).toLowerCase();

 return str;
}
function removeBadChars(str){
  var newString = "";

  for(var i = 0;i<str.length;i++){
    if ((("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789@+.-!_(), \n").indexOf(str.charAt( i )) > -1)){
      newString += str.charAt( i );
    }
  }
  return newString;
}
function numbersonly(myfield, e, dec){
  var key;
  var keychar;
  if (window.event)
     key = window.event.keyCode;
  else if (e)
     key = e.which;
  else
     return true;
  keychar = String.fromCharCode(key);
  // control keys
  if ((key==null) || (key==0) || (key==8) ||
      (key==9) || (key==13) || (key==27) || (key==32) )
     return true;
  // numbers
  else if ((("0123456789").indexOf(keychar) > -1))
     return true;
  // decimal point jump
  else if (dec && (keychar == ".")){
     myfield.form.elements[dec].focus();
     return false;
  } else return false;
}
function allowedcharsonly(myfield, e, dec){
  var key;
  var keychar;
  if (window.event)
     key = window.event.keyCode;
  else if (e)
     key = e.which;
  else
     return true;
  keychar = String.fromCharCode(key);
  // control keys
  if ((key==null) || (key==0) || (key==8) ||
      (key==9) || (key==13) || (key==27) || (key==32) )
     return true;
  // numbers
  else if ((("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@+-.!_(),").indexOf(keychar) > -1))
     return true;
  // decimal point jump
  else if (dec && (keychar == ".")){
     myfield.form.elements[dec].focus();
     return false;
  } else {
    $("#invalidCharacter").show();
     return false;
  }
}

function isError( tag, xml )
{
		if( $(xml).attr( "status" ) == "failure" )
		{
			return true;
		}
    if ($(xml).find(tag).attr("status") == "failure")
      return true;
		return false;
}
function convertFrom24(time){
    // time will be a string.
    // find index of . and split the string at that point.

    var splitTime = time.split(":");
    var hours = parseFloat(splitTime[0]);
    var ampm = "am";
    if (hours > 11){
      hours = hours - 12;
      if (hours == 0)
hours = 12;
      ampm = "pm";
    }
    return hours + ":" + splitTime[1] + ampm;
}
function convertFrom24TwoLines(time){
    var splitTime = time.split(":");
    var hours = parseFloat(splitTime[0]);
    var ampm = "am";
    if (hours > 11){
      hours = hours - 12;
      if (hours == 0)
hours = 12;
      ampm = "pm";
    }
    return hours + ":" + splitTime[1] + "<br/>" + ampm;
}
function durationLabel(val){
  var num = parseFloat(val);
  var hr = Math.floor(num);
  var min = num%1;
  if (min > 0){
    min = Math.floor(min * 60);
  }
  if (min < 10)
    min = "0" + min;
  return hr + ":" + min + " hr";
}
function priceLabel(val){
  var num = parseFloat(val);
  var res = num.toFixed(2);
  return "$" + res;
}

function numbersonly(myfield, e, dec)
{
var key;
var keychar;

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

// control keys
if ((key==null) || (key==0) || (key==8) ||
    (key==9) || (key==13) || (key==27) || (key==32) )
   return true;

// numbers
else if ((("0123456789").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}