// do stuff when document is ready		
$(document).ready(function() {
	
	$("a#lightbulb").fancybox({
		'overlayShow'			: false,
		'zoomSpeedIn'			: 600,
		'zoomSpeedOut'			: 500,					
		'frameWidth'			: 750,
		'frameHeight'			: 600,
		'easingIn'				: 'easeOutBack',
		'easingOut'				: 'easeInBack',
		'hideOnContentClick'	: true 
	});
	
	$("a#helpsm").fancybox({
		'overlayShow'			: false,
		'zoomSpeedIn'			: 600,
		'zoomSpeedOut'			: 500,					
		'frameWidth'			: 750,
		'frameHeight'			: 600,
		'easingIn'				: 'easeOutBack',
		'easingOut'				: 'easeInBack',
		'hideOnContentClick'	: true 
	});

	// create a dialog box for the help messages
	$("a#help").fancybox({
		'overlayShow'			: false,
		'zoomSpeedIn'			: 600,
		'zoomSpeedOut'			: 500,					
		'frameWidth'			: 750,
		'frameHeight'			: 600,
		'easingIn'				: 'easeOutBack',
		'easingOut'				: 'easeInBack',
		'hideOnContentClick'	: true 
	});
	
	//borrowed from jQuery easing plugin
	$.easing.elasout = function(x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	};
	
	$('a.back').click(function(){
		$.scrollTo( 0, 1000, { queue:true, easing:'elasout' } );
		return false;
	});
	
});