$(function() {



  		var w = $(window), responsive_sliders;



  		responsive_sliders = function() {



			var after = {}, above_700 = w.width() >= 700;

			

		};



		responsive_sliders();

		if($('html').hasClass('no-touch'))

		{

			w.on('scroll', function(){



				if (width >= 800){

					var

					discover = $('#discover'),

					scrollTop = w.scrollTop(),

					offset = discover.offset().top - scrollTop - parseInt(discover.css('margin-top')),

					header = $('#head'),

					height = header.height(),

					x = offset - height < 0 ? offset - height : 0;



					header.css({'margin-top': x});

				}

			});

		}



		var width = $(window).width();

		var height = $(window).height();

		

	});