// Animate welcome box
var name = "#welcome";
var menuYloc = parseInt($(name).css("top").substring(0,$(name).css("top").indexOf("px")));

$(window).scroll(function () {   
	var offset = menuYloc+$(document).scrollTop(); 
	var maxOffset = $("#content-shadow").outerHeight()-$(name).outerHeight()-50;
	if( offset > maxOffset) offset = maxOffset;
	$(name).animate({top:offset+"px"},{duration:1000,queue:false, easing: "easeOutCirc"});  
});