function morkovinDisableScrollMenu(mobileMenuWrapp, contentWrapp, disableScroll) {
	if (disableScroll === undefined) {
    	disableScroll = true;
    }

	if ( $('#block-after-menu').length ){
		$('#block-after-menu').remove();
	}

	if (disableScroll) {
		var offsetBottomMenu;
		var winHeight = $(window).height();

		$(mobileMenuWrapp).after('<div style="text-indent: -9999px; width: 1px; height: 1px;" id="block-after-menu">Конец меню</div>');
		offsetBottomMenu = $('#block-after-menu').offset().top;

		if (winHeight > offsetBottomMenu) {
			$(contentWrapp).height(winHeight);
		} else {
			$(contentWrapp).height(offsetBottomMenu);
		}
		$(contentWrapp).css('overflow', 'hidden');
	} else {
		$(contentWrapp).css('overflow', 'hidden');
		$(contentWrapp).css("height", "auto");
	}
}