$(document).ready(function(){
	
	var szerokoscBoxa = 238;   //szerokość ramki facebook'a
	
	var show = false;$("#button").click(function(){if(show==false){$("#panel").animate({marginRight:szerokoscBoxa+"px",},500);show = true;}else{$("#panel").animate({marginRight:"0px"},500);show=false;};});
});