//bnl-08a05.js

var preload = new Array();

var boon = new Array();  // button option on   image
var booff = new Array(); // button option off  image
var bcon = new Array();  // button current on  image
var bcoff = new Array(); // button current off image
var bnam = new Array();  // button name        field id


//var Sstat = 0;
//var Ostat = 4;
var Snum = 4;
var ebtn = 5;
var vbtn = 5;
var str1 = "";
var str2 = "";
var str3 = "";
var i = 0;
var j = 0;

var ioffset = 0;

function init()
{
for(i = 0; i < ebtn; i++)
  {
  str1=String.fromCharCode(i+49);
  str2="ebutton-n"+str1;
  boon[i] =str2+"vf.jpg";
  booff[i]=str2+"v.jpg";
  bcon[i] =str2+"yf.jpg";
  bcoff[i]=str2+"y.jpg";
  bnam[i] ="button"+str1;
  }


for(i = 0; i < vbtn; i++)
  {
  str1=String.fromCharCode(i+49);
  str2="ebutton-v"+str1;
  j=i+ebtn;
  boon[j] =str2+"vf.jpg";
  booff[j]=str2+"v.jpg";
  bcon[j] =str2+"yf.jpg";
  bcoff[j]=str2+"y.jpg";
  bnam[j] ="vbutton"+str1;
  }


for(i = 0; i <bcon.length; i++)
  {
  preload[i]=new Image();
  preload[i].src=bcon[i];
  }

ioffset += bcon.length;

for(i=0; i<bcoff.length; i++)
  {
  preload[i+ioffset]=new Image();
  preload[i+ioffset].src=bcoff[i];
  }

ioffset += bcoff.length;

for(i=0; i<boon.length; i++)
  {
  preload[i+ioffset]=new Image();
  preload[i+ioffset].src=boon[i];
  }

ioffset += boon.length;

for(i=0; i<booff.length; i++)
  {
  preload[i+ioffset]=new Image();
  preload[i+ioffset].src=booff[i];
  }
}

function swapBover(bn,bc)    // bn is button#, bc is current state
{
  if (bn != bc)
{
var x=document.getElementById(bnam[bn]);
x.src=boon[bn];
var x=document.getElementById(bnam[bc]);
x.src=bcoff[bc];
}
}

function swapBout(bn,bc)
{
  if (bn != bc)
{
var x=document.getElementById(bnam[bn]);
x.src=booff[bn];
var x=document.getElementById(bnam[bc]);
x.src=bcon[bc];
}
}

function swapBdown(bn,bc)
{
  if (bn != bc)
  {
  var x=document.getElementById(bnam[bn]);
  x.src=bcon[bn];
  var x=document.getElementById(bnam[bc]);
  x.src=booff[bc];
  Ostat = bn;
  }
}

function showS1(str1)    // str1 is image for background of "surprise1"
{
  document.getElementById("surprise1").style.backgroundImage="url("+str1+")";
}

function showS2(str1,str2)    // str# is image for background of "surprise#"
{
  document.getElementById("surprise1").style.backgroundImage="url("+str1+")";
  document.getElementById("surprise2").style.backgroundImage="url("+str2+")";
}

function openNwin(n) 
{ 
window.open('https://creator.zoho.com/blacknight/limobooking/view-perma/Schedule/'); 
}