/*
Supersized - Fullscreen Slideshow jQuery Plugin
By Sam Dunn (www.buildinternet.com // www.onemightyroar.com)
Modified and cleaned by Juan I. Serra for use in this site.
*/

(function($){

	//Resize image on ready or resize
	$.fn.supersized = function() {
		
		$(window).bind("load", function(){
			$('#supersize').fadeIn('fast');
		});
						
		$(document).ready(function() {
			$('#supersize').resizenow(); 
		});
				
		$(window).bind("resize", function(){
    		$('#supersize').resizenow(); 
		});
		
		$('#supersize').hide();
	};
	
	//Adjust image size
	$.fn.resizenow = function() {
		var options = $.extend($.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);
			}
			return false;
		});
	};
	

})(jQuery);

$(function(){	
	$.fn.supersized.options = {
		startwidth: 1154,  
		startheight: 756
	};
	$('#supersize').supersized();	
});