(function($){

	$.fn.supersized = function() {
				
		$(document).ready(function() {
			$('#supersize').resizenow(); 
		});
				
		$(window).bind("resize", function(){
    			$('#supersize').resizenow(); 
		});
	};
	
	$.fn.resizenow = function() {
	  	return this.each(function() {
	  		
			//Define image ratio
			var ratio = .654296875
			
			//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);
			}
			$(this).children().css('left', (browserwidth - $(this).width())/2);
			$(this).children().css('top', (browserheight - $(this).height())/2);
			return false;
		});
	};

	$('#supersize').supersized();
	
})(jQuery);