/**
 * @author Kris Danger
 */

 $j(document).ready(function () { 
	var docHeight = $j(document).height();
	/* Hover Behavior */
	$j('nav ul li a').hover(
		function () {
			$j(this).stop().animate({"padding-right": "10px"}, 250);
		}, 
		function () {
			$j(this).stop().animate({"padding-right": "0px"}, 250);
		}
	);
	
	/* Scrolling Behavior Variables */
	var nav = $j('nav');
	var headerHeight = $j('.header').outerHeight();
	var initNavPos = nav.position();
	initNavPos = initNavPos.top;
	var navPos = nav.position();
	var winTop = $j(window).scrollTop();
	/* Scrolling Behavior function */
	$j(window).scroll(function () { 
		winTop = $j(window).scrollTop();
		$j('body').data('scroll',winTop);
		navPos = nav.position();   
		if (winTop > headerHeight) { 
			$j('nav').stop().animate({"top": (winTop - (headerHeight - initNavPos))}, 500);
		} else { $j('nav').stop().animate({"top": initNavPos}, 500); }
    });
});