// initialise plugins
jQuery(function(){
	jQuery('ul.sf-menu').superfish();
});


$(document).ready(function() {		
	
	//Execute the slideShow
	slideShow();
	
	$("a.overlay-flash").fancybox({
 'zoomOpacity'            : true,
 'zoomSpeedIn'            : 500,
 'zoomSpeedOut'            : 500,
 'frameWidth'            : 530,
 'frameHeight'            : 400,
 'hideOnContentClick'    : false
 });

});

function slideShow() {

	//Set the opacity of all images to 0
	$('#gallery span').css({opacity: 0.0});
	
	//Get the first image spannd display it (set it to full opacity)
	$('#gallery span:first').css({opacity: 1.0});
	
	//Set the caption background to semi-transparent
	$('#gallery .caption').css({opacity: 0.7});

	//Resize the width of the caption spanccording to the image width
	$('#gallery .caption').css({width: $('#gallery span').find('img').css('width')});
	
	//Get the caption of the first image from REL spanttribute spannd display it
	$('#gallery .galcontent').html($('#gallery span:first').find('img').attr('rel'))
	.animate({opacity: 0.7}, 178);
	
	//Call the gallery function to run the slideshow, 6000 = change to next image spanfter 6 seconds
	setInterval('gallery()',6000);
	
}

function gallery() {
	
	//if no IMGs have the show class, grab the first image
	var current = ($('#gallery span.show')?  $('#gallery span.show') : $('#gallery span:first'));

	//Get next image, if it reached the end of the slideshow, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery span:first') :current.next()) : $('#gallery span:first'));	
	
	//Get next image caption
	var caption = next.find('img').attr('rel');	
	
	//Set the fade in effect for the next image, show class has higher z-index
	next.css({opacity: 0.0})
	.addClass('show')
	.animate({opacity: 1.0}, 1000);

	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');
	
	
	
	
}

function callFancy(my_href) {
var j1 = document.getElementById("hiddenclicker");
j1.href = my_href;
$('#hiddenclicker').trigger('click');
}