var ImageArrays = {
   smallHeaders: {directory: 'smallHeader', height:'220px', width:'300px', images:['cart1.png', 'caving.png', 'cuboree_tinride.png',
      'gokart.png', 'hangten.png', 'kids_on_tube.png', 'pipedreams.png', 'three_dirty_kids.png', 'tubeboy.png', 'tugowar.png']},
   largeHeaders: {directory: 'largeHeader', height:'280px', width:'330px', images:['cart1.png', 'caving.png', 'cuboree_tinride.png',
      'gokart.png', 'hangten.png', 'kids_on_tube.png', 'pipedreams.png', 'three_dirty_kids.png', 'tubeboy.png', 'tugowar.png']},
   homeFrames: {directory: 'homeFrame_angle', height:'278px', width:'274px', images:['friends.png', 'grin.png', 'hiking.png', 'kid_on_ball.png',
      'leaders.png', 'luna.png', 'moremud.png', 'mudlife.png', 'ohyeah.png', 'wash.png']}
};
var videoArray = ['Scout_Female.swf', 'Scout_kids.swf', 'Scout_Male.swf'];

var bearGryllsArray = ['vHckx7Cp1QQ', 'VQOFUy24YLk'];
/*Scout Australia’s TV Commercial of Bear Grylls targeted to Adults
LINK TO VIDEO: http://youtu.be/vHckx7Cp1QQ
EMBED: <iframe width="560" height="315" src="http://www.youtube.com/embed/vHckx7Cp1QQ" frameborder="0" allowfullscreen></iframe>

Scout Australia’s TV Commercial of Bear Grylls promoting Scouting to youth
LINK TO VIDEO: http://youtu.be/VQOFUy24YLk
EMBED: <iframe width="560" height="315" src="http://www.youtube.com/embed/VQOFUy24YLk" frameborder="0" allowfullscreen></iframe>*/

function randomContent(arrayName){
   var imgObj;
   imgObj = ImageArrays[arrayName];
   if(imgObj)
      randomImage(imgObj);
   else
      document.writeln('<img alt="No Image Array"/>');
}

function randomImage(img){
   var max = img.images.length;
   var num = Math.floor((Math.random() * max));
   document.writeln('<img id="' + img.directory + '" src="/images/random/' + img.directory + '/' + img.images[num] + '" height="' + img.height + '" width="' + img.width + '"/>');
}

function randomVideo(elementID){
   var max = videoArray.length;
   var num = Math.floor((Math.random() * max));
   swfobject.embedSWF('/images/flash/' + videoArray[num], elementID, '240', '200', '7.0', '/images/flash/expressInstall.swf');
   /*writeln('<embed id="video_box" type="application/x-shockwave-flash"\
   pluginspage="http://www.macromedia.com/go/getflashplayer" src="/images/flash/' + 
   videoArray[num] + '" play="true" loop="true" menu="true"/>');*/
}

function randomBearGrylls(){
   var max = bearGryllsArray.length;
   var num = Math.floor((Math.random() * max));
   document.writeln('<iframe width="325" height="195" src="http://www.youtube.com/embed/' + bearGryllsArray[num] + '" frameborder="0" allowfullscreen></iframe>');
}