//By Dylan Wagstaff, http://www.alohatechsupport.net

function theRotator() {
	//Set the opacity of all images to 0
	$('div#rotator ul li').css({opacity: 0.0});
	//Get the first image and display it (gets set to full opacity)
	$('div#rotator ul li:first').css({opacity: 1.0});
	//Call the rotator function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('rotate()',5000);	
}

function rotate() {	
	//Get the first image
	var current = ($('div#rotator ul li.show')?  $('div#rotator ul li.show') : $('div#rotator ul li:first'));
	//Get next image, when it reaches the end, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('show')) ? $('div#rotator ul li:first') :current.next()) : $('div#rotator ul li:first'));	
	//Set the fade in effect for the next image, the show class has higher z-index
	next.css({opacity: 0.0})
	.addClass('show')
	.animate({opacity: 1.0}, 1500);
	//Hide the current image
	current.animate({opacity: 0.0}, 1500)
	.removeClass('show');
};

function finsizer(){
 // Reset Font Size
  var originalFontSize = $('#itext').css('font-size');
  $(".resetFont").click(function(){
  $('#itext').css('font-size', originalFontSize);
  });
  
  // Increase Font Size
  $(".increaseFont").click(function(){
  	var currentFontSize = $('#itext').css('font-size');
 	var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum*1.1;
	$('#itext').css('font-size', newFontSize);
	return false;
  });
  
  // Decrease Font Size
  $(".decreaseFont").click(function(){
  	var currentFontSize = $('#itext').css('font-size');
 	var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum*0.95;
	$('#itext').css('font-size', newFontSize);
	return false;
  });
};

function gal(){
$(".gallery a[rel^='prettyPhoto']").prettyPhoto({animationSpeed:'slow',slideshow:3000});
};

$(document).ready(function() {		
	//Load the slideshow
	theRotator();
	
	// article font size
	finsizer();
	
	// gallery
	gal();
	
$(".boxed").click(function(){
    window.location=$(this).find("a").attr("href");	return false;
 });

$(".menuel").click(function(){
    window.location=$(this).find("a").attr("href");
 });

 $(".p50 tr td").click(function(){
  window.location=$(this).find("a").attr("href");
 });

 $(".podcast").click(function(){
  window.location=$(this).find("a").attr("href");
 });

 $(".lb").click(function(){
  window.location=$(this).find("a").attr("href");
 });



});