$(document).ready(function(){	
	
	//input labels	
	//$(":text").labelify();
	
	//site credits
	$('#credits').hover(
		function(e){
			$('#credits-info').fadeIn('fast');	
		},
		function(e){
			$('#credits-info').fadeOut('fast');	
		}
	);
	

	//top link scrolling
	$("#top-link").find('a').click(function(){
	
		$('html, body').animate({scrollTop:0}, 'slow');
		return false;
		
	});
	
	//external links
	$("a").each( function(){
	
		if ($(this).attr("rel") == "_blank"){
			
			$(this).attr("target","_blank");
			$(this).addClass("external");
			
		}
	
	});
	
	
});