/**

 * TinyBox v.0.2.3 - a tiny library for overlaying content over a page

 *

 * Copyright (c) 2007 Alexandru Marasteanu <http://alexei.417.ro/>

 *

 * This program is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License as published by the Free Software

 * Foundation; either version 2 of the License, or (at your option) any later

 * version.

 *

 * This program is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more

 * details.

 *

 * You should have received a copy of the GNU General Public License along with

 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple

 * Place, Suite 330, Boston, MA 02111-1307 USA

 */



Object.extend(Element, {

	show : function() {$A(arguments).each(function(i) {

		$(i).style.display = ($(i).tagName.toLowerCase() == 'div' ? 'block' : '');

	});}

});



function $T() {

	var a = [];

	$A(arguments).each(function(i) {

		a.push($A(document.getElementsByTagName(i)));

	}); return(a = a.flatten());

};



var Over = {id: 'tiny-over'}, Load = {id: 'tiny-load'}, Tbox = {id: 'tiny-tbox'};

var Tiny = {

	initialize: function() {

		[Over, Load, Tbox].each(function(i) {

			new Insertion.Bottom($T('body')[0], '<div id="' + i.id + '"></div>');

		});

		Event.observe(document, 'click', Tiny.toggle.bindAsEventListener(Tiny));

	},



	toggle    : function(e) {

		var element = Event.element(e);

		if ('a' == element.tagName || 'A' == element.tagName || 'img' == element.tagName || 'IMG' == element.tagName){

		switch(Event.findElement(e, 'a').rel) {

			case 'tiny-hide': Tiny.hide(e); Event.stop(e); break;

			case 'tiny-show': Tiny.show(e); Event.stop(e); break;

		}

		}

		return(false);

	},



	show      : function(e) {

		/*@cc_on

		$T('select').each(function(i) {

			Element.setStyle(i, {'visibility':'hidden'});

		});

		Tiny.scroll = {x: $T('html').scrollLeft, y: $T('html').scrollTop};

		window.scrollTo(0, 0);

		$T('html', 'body').each(function(i) {

			Element.addClassName(i, 'tiny-ie-hack');

		});

		@*/

		Over.show ? Over.show() : Element.show(Over.id);

		new Ajax.Updater(Tbox.id, Event.findElement(e, 'a').href, {

			onCreate  : function() {

				Load.show ? Load.show() : Element.show(Load.id);

			},

			onComplete: function() {

				Load.hide ? Load.hide() : Element.hide(Load.id);

				Tbox.show ? Tbox.show() : Element.show(Tbox.id);

			},

			evalScripts: true, method: 'get'

		});

	},



	hide      : function(e) {

		/*@

		$T('html', 'body').each(function(i) {

			Element.removeClassName(i, 'tiny-ie-hack');

		});

		window.scrollTo(Tiny.scroll.x, Tiny.scroll.y);

		@*/

		$(Tbox.id).update('');

		Tbox.hide ? Tbox.hide() : Element.hide(Tbox.id);

		Over.hide ? Over.hide() : Element.hide(Over.id);

		/*@

		$T('select').each(function(i) {

			Element.setStyle(i, {'visibility':'visible'});

		});

		@*/

	}

};



Event.observe(window, 'load', Tiny.initialize);