// JavaScript Document
// TAMADITI Mohamed 30/09/2010
$(document).ready(function(){
		//Examples of how to assign the ColorBox event to elements
		$("a[rel='slide']").colorbox({slideshow:true});
		$(".vimeo").colorbox();
		$(".youtube").colorbox({iframe:true, innerWidth:504, innerHeight:412});
		//Example of preserving a JavaScript event for inline calls.
		$("#click").click(function(){ 
			$('#click').css({"background-color":"#f00", "color":"#fff", "cursor":"inherit"}).text("Open this window again and this message will still be here.");
			return false;
		});
	});
	$(document).ready(function() {				
		//Execute the slideShow
		slideShow();	
	});
	
	function slideShow() {
	
		//Set the opacity of all images to 0
		$('#gallery a').css({opacity: 0.0});
		
		//Get the first image and display it (set it to full opacity)
		$('#gallery a:first').css({opacity: 1.0});
		
		//Set the caption background to semi-transparent
		$('#gallery .caption').css({opacity: 0.7});
	
		//Resize the width of the caption according to the image width
		$('#gallery .caption').css({width: $('#gallery a').find('img').css('width')});
		
		//Get the caption of the first image from REL attribute and display it
		$('#gallery .content').html($('#gallery a:first').find('img').attr('rel'))
		.animate({opacity: 0.7}, 400);
		
		//Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
		setInterval('gallery()',6000);
	}
		
	function gallery() {
		
		//if no IMGs have the show class, grab the first image
		var current = ($('#gallery a.show')?  $('#gallery a.show') : $('#gallery a: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 a:first') :current.next()) : $('#gallery a: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');
		
		//Set the opacity to 0 and height to 1px
		$('#gallery .caption').animate({opacity: 0.0}, { queue:false, duration:0 }).animate({height: '1px'}, { queue:true, duration:300 });	
		
		//Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
		$('#gallery .caption').animate({opacity: 0.7},100 ).animate({height: '100px'},500 );
		
		//Display the content
		$('#gallery .content').html(caption);
	}