if (isIE == 'undefined') var isIE = false;
if (isIE6 == 'undefined') var isIE6 = false;
if (lightbox == 'undefined') var lightbox = 0;

//Nesha Added for sidebar social icons
	$(function() {
	    var offset = $("#sidebar").offset();
	    var topPadding = 15;
	    $(window).scroll(function() {
		if ($(window).scrollTop() > offset.top) {
		    $("#sidebar").stop().animate({
			marginTop: $(window).scrollTop() - offset.top + topPadding
		    });
		} else {
		    $("#sidebar").stop().animate({
			marginTop: 0
		    });
		};
	    });
	});