function resize(objeto) {
				
				//objeto.fadeIn();
				
				$(objeto).each(function() {
					
					
					//alert(this);
					//Define image ratio
					var ratio = 768/1366;
					
					//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
					//$('img',this).fadeOut('slow');
					
					if ((browserheight/browserwidth) > ratio){
					   $('div',this).height(browserheight);
						$('div',this).width(browserwidth);
						
						childerwidth = browserheight / ratio;
						$('img', this).width(childerwidth);
						
						childerheight = browserheight;
						$('img', this).height(childerheight);
						
						$('#trace2').html('cildrenwidth: '+browserwidth+ '<br> childerheight:'+childerheight );
						
						
						
						
					} else {
						$('div',this).width(browserwidth);
						$('div',this).height(browserheight);
						
						childerwidth = browserwidth;
						$('img', this).width(browserwidth);
						
						childerheight = browserwidth * ratio;
						$('img', this).height(childerheight);
						
						$('#trace2').html('cildrenwidth: '+browserwidth+ '<br> childerheight:'+childerheight );
						
					}
					
						left = (browserwidth - $('img', this).width())/2;
						topx = (browserheight - $('img', this).height())/2;
						
						$('img', this).css('left', left);
						$('img', this).css('top', topx);
						
				
					return false;
				});
		}

$(window).bind("resize", function(){
    		resize($('.fondo')); 
		});