// Marquee
$(document).ready(function (){ 
  $("#marquee").marquee({yScroll: "bottom"}); 
}); 

// Hover	
	$('#headerImage').hover( 
		function() { 
		$('div.caption').fadeIn('slow'); 
		}, 
		function() { 
		$('div.caption').fadeOut('fast'); 
    } );
 $('.caption').hover( 
		function() { 
		$('div.caption').fadeIn('slow'); 
		}, 
		function() { 
		$('div.caption').fadeOut('fast'); 
    } );

// SCROLL BUTTON
	jQuery.fn.topLink = function(settings) {
	  settings = jQuery.extend({
		min: 1,
		fadeSpeed: 200
	  }, settings);
	  return this.each(function() {
		//listen for scroll
		var el = $(this);
		el.hide(); //in case the user forgot
		$(window).scroll(function() {
		  if($(window).scrollTop() >= settings.min)
		  {
			el.fadeIn(settings.fadeSpeed);
		  }
		  else
		  {
			el.fadeOut(settings.fadeSpeed);
		  }
		});
	  });
	};
	
	//usage w/ smoothscroll
	$(document).ready(function() {
	  //set the link
	  $('#top-link').topLink({
		min: 400,
		fadeSpeed: 500
	  });
	  //smoothscroll
	  $('#top-link').click(function(e) {
		e.preventDefault();
		$.scrollTo(0,300);
	  });
	});