$(function(){

     $("#mostrar").click(function(event) { 
	event.preventDefault();
        $("#caja").slideToggle();
    });
	
    /*
    $(".thumbnail").mouseover(function() { 
	$('.package').css("background", "url(img/"+this.id+") no-repeat");
	$('.package').css("border", "1px dashed gray"); 
	$('.package').css("height", "340px"); 
	$(this).css("cursor","pointer");
    });

    $(".thumbnail").mouseout(function() { 
	$('.package').css("background", "url(img/estadio.png");
	$('.package').css("border", "0px"); 
	$('.package').css("height", "346px"); 
    });

    $("#caja .close").click(function(event) {
        event.preventDefault();
        $("#caja").slideUp();
    });
    */
    });