/*
Supersized - Fullscreen Slideshow jQuery Plugin
By Sam Dunn (www.buildinternet.com // www.onemightyroar.com)
Version: supersized.2.0.js // Relase Date: 5/7/09
Website: www.buildinternet.com/project/supersized
Thanks to Aen for preloading, fade effect, & vertical centering
*/

(function($){

	//Resize image on ready or resize
	$.fn.supersized = function() {
		//$.inAnimation = false;
		//$.paused = false;
		var options = $.extend($.fn.supersized.defaults, $.fn.supersized.options);
		
		$(window).bind("load", function(){
			//$('#loading').hide();

			$('#supersize').show();
			$('#content2').show();
			//if ($('#slideshow .activeslide').length == 0) $('#supersize a:first').addClass('activeslide');
			//if (options.slide_captions == 1) $('#slidecaption').html($('#supersize .activeslide').find('img').attr('title'));
			//if (options.navigation == 0) $('#navigation').hide();
			
		});
				
		$(document).ready(function() {
			$('#supersize').resizenow(); 
		});
		
		//Pause when hover on image
		//$('#supersize > *').hover(function() {
//	   		if (options.slideshow == 1 && options.pause_hover == 1){
//	   			if(!($.paused) && options.navigation == 1){
//	   				$('#pauseplay > img').attr("src", "images/pause.gif"); 
//	   				clearInterval(slideshow_interval);
//	   			}
//	   		}
//	   		//original_title = $(this).find('img').attr("title");
//	   		if($.inAnimation) return false; else $(this).find('img').attr("title","");
//	   	}, function() {
//			if (options.slideshow == 1 && options.pause_hover == 1){
//				if(!($.paused) && options.navigation == 1){
//					$('#pauseplay > img').attr("src", "images/pause_dull.gif");
//					slideshow_interval = setInterval(nextslide, options.slide_interval);
//				} 
//			}
//			//$(this).find('img').attr("title", original_title);	
//	   	});
		
		$(window).bind("resize", function(){
    		$('#supersize').resizenow(); 
		});
		
		$('#supersize').hide();
		$('#content2').hide();
	};
	
	//Adjust image size
	$.fn.resizenow = function() {
		var options = $.extend($.fn.supersized.defaults, $.fn.supersized.options);
	  	return this.each(function() {
	  		
			//Define image ratio
			var ratio = options.startheight/options.startwidth;
			
			//Gather browser and current image size
			var imagewidth = $(this).width();
			var imageheight = $(this).height();
			var browserwidth = $(window).width();
			var browserheight = $(window).height();
			var offset;

			//Resize image to proper ratio
			if ((browserheight/browserwidth) > ratio){
			    $(this).height(browserheight);
			    $(this).width(browserheight / ratio);
			    $(this).children().height(browserheight);
			    $(this).children().width(browserheight / ratio);
			} else {
			    $(this).width(browserwidth);
			    $(this).height(browserwidth * ratio);
			    $(this).children().width(browserwidth);
			    $(this).children().height(browserwidth * ratio);
			}
			if (options.vertical_center == 1){
				$(this).children().css('left', (browserwidth - $(this).width())/2);
				$(this).children().css('top', (browserheight - $(this).height())/2);
			}
			return false;
		});
	};
	
})(jQuery);

$.fn.supersized.options = {
	startwidth: 640,  
	startheight: 480,
	vertical_center: 1 
};