function showImageSet1(){

var theImages = new Array() // do not change this
// To add more image files, continue with the
// pattern below, adding to the array.

theImages[0] = './img/photos/courses/padi/padi_elearning.gif'
theImages[1] = './img/photos/courses/padi/padi_elearning_openwater.gif'
theImages[2] = './img/photos/courses/padi/padi_erdpml.gif'

var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));

document.write('<a href="http://www.padi.com" target="_blank"><img src="'+theImages[whichImage]+'" border="0" ></a>');
}

function showImageSet2(){


var theImages = new Array() // do not change this
// To add more image files, continue with the
// pattern below, adding to the array.

theImages[0] = './img/photos/courses/padi/padi_masterdiver.gif'
theImages[1] = './img/photos/courses/padi/padi_meritbadge.jpg'


var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));

document.write('<a href="http://www.padi.com" target="_blank"><img src="'+theImages[whichImage]+'" border="0" ></a>');
}

function showImageSet3(){


var theImages = new Array() // do not change this
// To add more image files, continue with the
// pattern below, adding to the array.

theImages[0] = './img/photos/courses/padi/padi_godive.gif'
theImages[1] = './img/photos/courses/padi/padi_rescuediver.gif'

var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));

document.write('<a href="http://www.padi.com" target="_blank"><img src="'+theImages[whichImage]+'" border="0" ></a>');
}

formatDate = function(incDate,format)
{
    var date = new Date(incDate);
    if (!format)
      format="MM/dd/yyyy";               
 
    var month = date.getMonth() + 1;
    var year = date.getFullYear();    
 
    format = format.replace("MM",month.toString().padL(2,"0"));        
 
    if (format.indexOf("yyyy") > -1)
        format = format.replace("yyyy",year.toString());
    else if (format.indexOf("yy") > -1)
        format = format.replace("yy",year.toString().substr(2,2));
 
    format = format.replace("dd",date.getDate().toString().padL(2,"0"));
 
    var hours = date.getHours();       
    if (format.indexOf("t") > -1)
    {
       if (hours > 11)
        format = format.replace("t","pm")
       else
        format = format.replace("t","am")
    }
    if (format.indexOf("HH") > -1)
        format = format.replace("HH",hours.toString().padL(2,"0"));
    if (format.indexOf("hh") > -1) {
        if (hours > 12) hours - 12;
        if (hours == 0) hours = 12;
        format = format.replace("hh",hours.toString().padL(2,"0"));        
    }
    if (format.indexOf("mm") > -1)
       format = format.replace("mm",date.getMinutes().toString().padL(2,"0"));
    if (format.indexOf("ss") > -1)
       format = format.replace("ss",date.getSeconds().toString().padL(2,"0"));
    return format;
}

String.repeat = function(chr,count)
{    
    var str = ""; 
    for(var x=0;x<count;x++) {str += chr}; 
    return str;
}
String.prototype.padL = function(width,pad)
{
    if (!width ||width<1)
        return this;   
 
    if (!pad) pad=" ";        
    var length = width - this.length
    if (length < 1) return this.substr(0,width);
 
    return (String.repeat(pad,length) + this).substr(0,width);    
}    
String.prototype.padR = function(width,pad)
{
    if (!width || width<1)
        return this;        
 
    if (!pad) pad=" ";
    var length = width - this.length
    if (length < 1) this.substr(0,width);
 
    return (this + String.repeat(pad,length)).substr(0,width);
}