// Menu animation
$(document).ready(function(){   
  
    $("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled (Adds empty span tag after ul.subnav*)   
  
    $("ul.topnav li a").mouseover(function() { //When trigger is clicked./Following events are applied to the subnav itself (moving subnav up and down)   
        $(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click   
  
        $(this).parent().hover(function() {   
        }, function(){   
            $(this).parent().find("ul.subnav").slideUp('slow'); //When the mouse hovers out of the subnav, move it back up   
        });   
  
        //Following events are applied to the trigger (Hover events for the trigger)   
        }).hover(function() {   
            $(this).addClass("subhover"); //On hover over, add class "subhover"   
        }, function(){  //On Hover Out   
            $(this).removeClass("subhover"); //On hover out, remove class "subhover"   
    });   
  
});

// Nivo slider
$(window).load(function() {
	$('#slider').nivoSlider({
		effect:'fold', //Specify sets like: 'fold,fade,sliceDown'
		slices:15,
		animSpeed:200, //Slide transition speed
		pauseTime:4000,
		startSlide:0,
		directionNav:true, //Next & Prev
		directionNavHide:true, //Only show on hover
		controlNav:false, //1,2,3...
		pauseOnHover:false, //Stop animation while hovering
		manualAdvance:false, //Force manual transitions
		captionOpacity:0.6, //Universal caption opacity
		beforeChange: function(){},
		afterChange: function(){},
		slideshowEnd: function(){} //Triggers after all slides have been shown
	});
});

<!--
// page_top_scroll
$(function () {
	$('#link_to_top').click(function () {
		$(this).blur();

		$('html,body').animate({ scrollTop: 0 }, 'normal');
		return false;
	});
});