// JavaScript Document

jQuery(function( $ ){
	
		//borrowed from jQuery easing plugin
		//http://gsgd.co.uk/sandbox/jquery.easing.php
		$.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(){
			$(this).parents('div.pane').scrollTo( 0, 800, { queue:true } );
			$(this).parents('div.section').find('span.message').text( this.title );
			return false;
		});
		//just for the example, to stop the click on the links.
		$('ul.links').click(function(e){
			e.preventDefault();
			var link = e.target;
			link.blur();
			if( link.title )
				$(this).parent().find('span.message').text(link.title);
		});
	
	// This one is important, many browsers don't reset scroll on refreshes
	// Reset all scrollable panes to (0,0)
	$('div.pane').scrollTo( 700 );//this changes what pane the page refreshes too (dodgson)
	// Reset the screen to (0,0)
	$.scrollTo( 0 );
	
	
		
	// Options examples bindings, they will all scroll to the same place, with different options
	function reset_o(){//before each animation, reset to (0,0), skip this.
		$paneOptions.stop().stop();
		$paneOptions[0].scrollLeft = $paneOptions[0].scrollTop = 0;
	};
	var $paneOptions = $('#paneWrap-options');
	


	
	$('#options-home').click(function(){
		reset_o(); $paneOptions.scrollTo( 'li:eq(1)', 2500, { easing:'elasout' } );
	});
	
	$('#options-install').click(function(){
		reset_o(); $paneOptions.scrollTo( 'li:eq(2)', 2500, { easing:'elasout' } );
	});
	
	$('#options-video').click(function(){
		reset_o(); $paneOptions.scrollTo( 'li:eq(3)', 2500, { easing:'elasout' } );
	});
	
	$('#options-videoLink').click(function(){
		reset_o(); $paneOptions.scrollTo( 'li:eq(3)', 2500, { easing:'elasout' } );
	});
	
	$('#options-contact').click(function(){
		reset_o(); $paneOptions.scrollTo( 'li:eq(4)', 2500, { easing:'elasout' } );
	});

	
});