/*-----------------------------------------------------------------------------------*/
/* drop down */
/*-----------------------------------------------------------------------------------*/

(function($){
	$('.dropdown').hover(function(){
    	$(this).addClass('open');
    	$(this).children('ul.dropdown-menu').slideDown(300);
	},function(){
	    $(this).children('ul.dropdown-menu').slideUp(300);
		$(this).removeClass('open');
	});
	

})(jQuery);

/*-----------------------------------------------------------------------------------*/
/* fixed menu */
/*-----------------------------------------------------------------------------------*/

(function($){

    var navElement = $("#main-navigation")
        navOriginal = navElement.position();
        elementHeight = navElement.height();

    /*if is already on top add fixed navbar class*/
    if(navOriginal.top == 0 ){
        navElement.addClass('navbar-fixed-top');
        navElement.parents('#main-header').css('margin-bottom',elementHeight);
    }


    $(window).on('scroll',function(){
            elementOffset = navElement.offset(),
            wOffset = $(window).scrollTop();
            currentPosition = elementOffset.top-wOffset;
            /*console.log(elementOffset.top+', '+navPosition+', '+navOriginal.top+', '+wOffset);*/
        
        if (currentPosition <= 0){
            /*navElement.hide().delay(100).fadeIn(400);*/
            navElement.not('navbar-fixed-top').addClass('navbar-fixed-top');
            navElement.addClass('minimize-menu');
            navElement.parents('#main-header').css('margin-bottom',elementHeight);
            
            var fixedHeight = $(".navbar-fixed-top").height();
            $('.menu-background').css('height',elementHeight);
        }

        if (navOriginal.top >= wOffset){
            $('#main-navigation.navbar-fixed-top').removeClass('minimize-menu navbar-fixed-top');
            navElement.parents('#main-header').css('margin-bottom','0px');
            $('.menu-background').css('height','0');
        }
    });
})(jQuery);