(function(){	
	$.fn.smint = function( options ) {
		// adding a class to users div
		$(this).addClass('smint')
		var settings = $.extend({
            'scrollSpeed': 500
            }, options);
		return $('.smint a').each( function() {            
			if ( settings.scrollSpeed ) {
				var scrollSpeed = settings.scrollSpeed
			}
			// get initial top offset for the menu 
			var stickyTop = $('.smint').offset().top;	
			// check position and make sticky if needed
			var stickyMenu = function(){				
				// current distance top
				var scrollTop = $(window).scrollTop();							
				// if we scroll more than the navigation, change its position to fixed and add class 'fxd', otherwise change it back to absolute and remove the class
				if (scrollTop > stickyTop) { 
					$('.smint').addClass('fxd');
					} else {
						$('.smint').removeClass('fxd'); 
					}   
			};					
			// run function
			stickyMenu();					
			// run function every time you scroll
			$(window).scroll(function() {
				 stickyMenu();
			});
		});
	}
})();