( function( $ ) {

	$(document).ready(function($){
		
		$('#main-nav').meanmenu({
			meanScreenWidth: "1050",
		});

	    //header sticky
		$(window).scroll(function() {
		    if ($("header").offset().top > 50) {
		    	$("#masthead").addClass("header-collapse");
		    } else {
		    	$("#masthead").removeClass("header-collapse");
		    }
		});

		//counters
	    $('.count').counterUp({
	        delay: 10,
	        time: 4000
	    });

	    

		// Go to top.
		var $scroll_obj = $( '#btn-scrollup' );
		
		$( window ).scroll(function(){
			if ( $( this ).scrollTop() > 100 ) {
				$scroll_obj.fadeIn();
			} else {
				$scroll_obj.fadeOut();
			}
		});

		$scroll_obj.click(function(){
			$( 'html, body' ).animate( { scrollTop: 0 }, 600 );
			return false;
		});

	});

} )( jQuery );