var inlineEdit = new Class({
	getOptions: function(){
		return {
			onComplete: function(el,oldContent,newContent){
			},
			type: 'input'
		};
	},
	initialize: function(element,options){
		this.setOptions(this.getOptions(), options);
		if(!element.innerHTML.toLowerCase().match('<'+this.options.type)){
			this.editting = element;
			this.oldContent = element.innerHTML;
			//var content = this.oldContent.trim().replace(new RegExp("<br>", "gi"), "\n");
			var content = this.oldContent.trim().replace(new RegExp("\n", "gi"), "").replace(new RegExp("<br>", "gi"), "\n");
			this.inputBox = new Element(this.options.type).setProperty('value',content).setStyles('margin:0;background:transparent;width:99.5%;height:300px;font-size:100%;border:0;');
			if(!this.inputBox.value){this.inputBox.setHTML(content)}
			this.setAllStyles(element,this.inputBox);
			this.editting.setHTML('');
			this.inputBox.injectInside(this.editting);
			(function(){this.inputBox.focus()}.bind(this)).delay(100);
			this.inputBox.addEvent('change',this.onSave.bind(this));
			this.inputBox.addEvent('blur',this.onSave.bind(this));
		}
	},
	onSave: function(){
		this.inputBox.removeEvents();
		this.newContent = this.inputBox.value.trim().replace(new RegExp("\n", "gi"), "<br>");
		//this.newContent = this.inputBox.value.trim();
		this.editting.setHTML(this.newContent);
		this.fireEvent('onComplete', [this.editting,this.oldContent,this.newContent]);
	},
	setAllStyles: function(prevel,el){
		if(prevel.getStyle('font'))el.setStyle('font', prevel.getStyle('font'));
		if(prevel.getStyle('font-family'))el.setStyle('font-family', prevel.getStyle('font-family'));
		if(prevel.getStyle('font-weight'))el.setStyle('font-weight', prevel.getStyle('font-weight'));
		if(prevel.getStyle('line-height'))el.setStyle('line-height', prevel.getStyle('line-height'));
		if(prevel.getStyle('letter-spacing'))el.setStyle('letter-spacing', prevel.getStyle('letter-spacing'));
		if(prevel.getStyle('color'))el.setStyle('color', prevel.getStyle('color'));
	}
});

Element.extend({
	inlineEdit: function(options) {
		return new inlineEdit(this, options);
	}
});

inlineEdit.implement(new Events);
inlineEdit.implement(new Options);


/******************************************************************/
/*                        MOOdalBox 1.2.1                         */
/* A modal box (inline popup), used to display remote content     */
/* loaded using AJAX, written for the mootools framework          */
/*         by Razvan Brates, razvan [at] e-magine.ro              */
/******************************************************************/
/*               http://www.e-magine.ro/moodalbox                 */
/******************************************************************/
/*                                                                */
/* MIT style license:                                             */
/* http://en.wikipedia.org/wiki/MIT_License                       */
/*                                                                */
/* mootools found at:                                             */
/* http://mootools.net/                                           */
/*                                                                */
/* Original code based on "Slimbox", by Christophe Beyls:         */
/* http://www.digitalia.be/software/slimbox                       */
/******************************************************************/

// Constants defined here can be changed for easy config / translation
// (defined as vars, because of MSIE's lack of support for const)

var _ERROR_MESSAGE = "Aruande eelvaate genereerimisel ilmnes viga!"; // the error message displayed when the request has a problem
var _RESIZE_DURATION 		= 400; 		// Duration of height and width resizing (ms)
var _INITIAL_WIDTH		= 250;		// Initial width of the box (px)
var _INITIAL_HEIGHT		= 250;		// Initial height of the box (px)
var _CONTENTS_WIDTH 		= 500;		// Actual width of the box (px)
var _CONTENTS_HEIGHT		= 400;		// Actual height of the box (px)
var _DEF_CONTENTS_WIDTH		= 500;		// Default width of the box (px) - used for resetting when a different setting was used
var _DEF_CONTENTS_HEIGHT	= 400;		// Default height of the box (px) - used for resetting when a different setting was used
var _ANIMATE_CAPTION		= true;		// Enable/Disable caption animation
var _EVAL_SCRIPTS		= true;		// Option to evaluate scripts in the response text
var _EVAL_RESPONSE		= false;	// Option to evaluate the whole response text
var _EDIT			= true;         // Option to make content editable

// The MOOdalBox object in its beauty
var MOOdalBox = {
	
	// init the MOOdalBox
	init: function (options) {
		
		// init default options
		this.options = Object.extend({
			resizeDuration: 	_RESIZE_DURATION,
			initialWidth: 		_INITIAL_WIDTH,	
			initialHeight: 		_INITIAL_HEIGHT,
			contentsWidth: 		_CONTENTS_WIDTH,
			contentsHeight: 	_CONTENTS_HEIGHT,
			defContentsWidth: 	_DEF_CONTENTS_WIDTH,
			defContentsHeight: 	_DEF_CONTENTS_HEIGHT,
			animateCaption: 	_ANIMATE_CAPTION,
			evalScripts: 		_EVAL_SCRIPTS,
			evalResponse: 		_EVAL_RESPONSE,
			editable:		_EDIT
		}, options || {});
		
		// scan anchors for those opening a MOOdalBox
		this.anchors = [];
		$A($$('a')).each(function(el){
			// have a rel attribute starting with "moodalbox"
			if(el.rel && el.href && el.rel.test('^moodalbox', 'i')) {
				el.onclick = this.click.pass(el, this);
				this.anchors.push(el);
			}
		}, this);
		
		// add event listeners
		this.eventKeyDown = this.keyboardListener.bindWithEvent(this);
		this.eventPosition = this.position.bind(this);
		
		// init the HTML elements
		// the overlay (clickable to close)
		this.overlay = new Element('div').setProperty('id', 'mb_overlay').injectInside(document.body);
		
		
		// the center element
		this.center = new Element('div').setProperty('id', 'mb_center').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);
		
		//the actual page contents
		this.contents = new Element('div').setProperty('id', 'mb_contents').injectInside(this.center);

		
		// the bottom part (caption / close)
		this.bottom = new Element('div').setProperty('id', 'mb_bottom').setStyle('display', 'none').injectInside(document.body);
		
		//Salvesta viide.
		this.saveLink = new Element('a').setProperties({id: 'mb_save_link', href: '#'}).injectInside(this.bottom);
		
		this.closelink = new Element('a').setProperties({id: 'mb_close_link', href: '#'}).injectInside(this.bottom);
		this.caption = new Element('div').setProperty('id', 'mb_caption').injectInside(this.bottom);
		new Element('div').setStyle('clear', 'both').injectInside(this.bottom);
		
		
		this.error = new Element('div').setProperty('id', 'mb_error').setHTML(_ERROR_MESSAGE);
		
		// attach the close event to the close button / the overlay
		this.closelink.onclick = this.overlay.onclick = this.close.bind(this);
		
		//this.closelink.onclick = this.overlay.onclick = this.refresh.bind(this);
		
		//Salvestamise viide
		this.saveLink.onclick = this.saveLink.onsubmit = this.Save.bind(this);
		
		// to edit contents if true
		if(this.options.editable){
			this.contents.onclick = this.edit.bind(this);
		}
		
		// init the effects
		var nextEffect = this.nextEffect.bind(this);
		this.fx = {
			overlay: 	this.overlay.effect('opacity', { duration: 500 }).hide(),
			resize: 	this.center.effects({ duration: this.options.resizeDuration, onComplete: nextEffect }),
			contents: 	this.contents.effect('opacity', { duration: 500, onComplete: nextEffect }),
			bottom: 	this.bottom.effects({ duration: 400, onComplete: nextEffect })
		};
		
		this.ajaxRequest = Class.empty;

	},
	
	click: function(link) {
		return this.open (link.href, link.title, link.rel);
	},

	open: function(sLinkHref, sLinkTitle, sLinkRel) {
		//et IE-ga oleks samuti sisu uuendatud
		var randNr = Math.floor(Math.random()*1000);
		
		this.href = sLinkHref+'&rands='+randNr;
		this.title = sLinkTitle;
		this.rel = sLinkRel;
		this.position();
		this.setup(true);
		this.top = Window.getScrollTop() + (Window.getHeight() / 15);
		this.center.setStyles({top: this.top+'px', display: ''});
		this.fx.overlay.custom(0.8);
		
		return this.loadContents(sLinkHref+'&rands='+randNr);
		
	},

	position: function() {
		this.overlay.setStyles({top: Window.getScrollTop()+'px', height: Window.getHeight()+'px'});
	},

	setup: function(open) {
		var elements = $A($$('object'));
		elements.extend($$(window.ActiveXObject ? 'select' : 'embed'));
		elements.each(function(el){ el.style.visibility = open ? 'hidden' : ''; });
		var fn = open ? 'addEvent' : 'removeEvent';
		window[fn]('scroll', this.eventPosition)[fn]('resize', this.eventPosition);
		document[fn]('keydown', this.eventKeyDown);
		this.step = 0;
	},
	
	loadContents: function() {		
		if(this.step) return false;
		this.step = 1;
		
		// check to see if there are specified dimensions
		// if not, fall back to default values
		var aDim = this.rel.match(/[0-9]+/g);
		this.options.contentsWidth = (aDim && (aDim[0] > 0)) ? aDim[0] : this.options.defContentsWidth;
		this.options.contentsHeight = (aDim && (aDim[1] > 0)) ? aDim[1] : this.options.defContentsHeight;
						
		this.bottom.setStyles({opacity: '0', height: '0px', display: 'none'});
		this.center.className = 'mb_loading';
		
		this.fx.contents.hide();
		
		// AJAX call here
		var nextEffect = this.nextEffect.bind(this);
		var ajaxFailure = this.ajaxFailure.bind(this);
		var ajaxOptions = {
			method: 	'get',
			update: 	this.contents, 
			evalScripts: 	this.options.evalScripts,
			evalResponse: 	this.options.evalResponse,
			onComplete: 	nextEffect, 
			onFailure: 	ajaxFailure
			};
		this.ajaxRequest = new Ajax(this.href, ajaxOptions).request();
				
		return false;
	},
	
	ajaxFailure: function (){
		this.contents.setHTML('');
		this.error.clone().injectInside(this.contents);
		this.nextEffect();
		this.center.setStyle('cursor', 'pointer');
		this.bottom.setStyle('cursor', 'pointer');
		this.center.onclick = this.bottom.onclick = this.close.bind(this);		
	},
	
	nextEffect: function() {
		switch(this.step++) {
		case 1:
			// remove previous styling from the elements 
			// (e.g. styling applied in case of an error)
			this.center.className = '';
			this.center.setStyle('cursor', 'default');
			this.bottom.setStyle('cursor', 'default');
			this.center.onclick = this.bottom.onclick = '';
			this.caption.setHTML(this.title);
			
			this.contents.setStyles ({width: this.options.contentsWidth + "px", height: this.options.contentsHeight + "px"});

			if(this.center.clientHeight != this.contents.offsetHeight) {
				this.fx.resize.custom({height: [this.center.clientHeight, this.contents.offsetHeight]});
				break;
			}
			this.step++;
					
		case 2:
			if(this.center.clientWidth != this.contents.offsetWidth) {
				this.fx.resize.custom({width: [this.center.clientWidth, this.contents.offsetWidth], marginLeft: [-this.center.clientWidth/2, -this.contents.offsetWidth/2]});
				break;
			}
			this.step++;
		
		case 3:
			this.bottom.setStyles({top: (this.top + this.center.clientHeight)+'px', width: this.contents.style.width, marginLeft: this.center.style.marginLeft, display: ''});
			this.fx.contents.custom(0,1);
			break;
		
		case 4:
			if(this.options.animateCaption) {
				this.fx.bottom.custom({opacity: [0, 1], height: [0, this.bottom.scrollHeight]});
				break;
			}
			this.bottom.setStyles({opacity: '1', height: this.bottom.scrollHeight+'19'+'px'});

		case 5:
			this.step = 0;
		}
	},
	
	
	keyboardListener: function(event) {
		// close the MOOdalBox when the user presses CTRL + W, CTRL + X, ESC
		if ((event.control && event.key == 'w') || (event.control && event.key == 'x') || (event.key == 'esc')) {
			this.close();
			event.stop();
		}		
	},
	
	close: function() {
		if(this.step < 0) return;
		this.step = -1;
		for(var f in this.fx) this.fx[f].clearTimer();
		this.center.style.display = this.bottom.style.display = 'none';
		this.center.className = 'mb_loading';
		this.fx.overlay.chain(this.setup.pass(false, this)).custom(0);
		
		//Kas soovime retryt vői mitte, vaikimisi on see olemas
		var Retr = this.rel.match(/[0-9]+/g);
		
		if($chk(Retr[2]) == false){
			window.location.reload();
		}
		
		return false;
	},
	
	refresh: function() {
		window.location.reload();
		return false;
	},
	
	edit: function() {
		$$('h2', 'h3','h1','b', 'font').each(function(el){
			//el.setStyle('cursor','pointer');
			el.addEvent('dblclick',function(){
				this.inlineEdit({type:'input'});
			});
		});
		$$('div', 'span', 'p','table','tbody','td').each(function(el){
			el.addEvent('dblclick',function(){
				this.inlineEdit({type:'textarea'});
			});
		});
	},
	
	Save: function(){
		if(this.step) return false;
		this.step = 1;
		
		//kutsume esile laadimise animeerimise
		this.center.className = 'mb_loading';
		//Peidame sisu et salvestada
		this.fx.contents.hide();
		
		if($chk($('heading_prew'))){
			var heading_prew = '&cont1='+escape($('heading_prew').innerHTML);
		}else {
			var heading_prew = '';
		}
		if($chk($('lead_prew'))){
			var lead_prew = '&cont2='+escape($('lead_prew').innerHTML);
		}else {
			var lead_prew = '';
		}
		// AJAX call here
		var nextEffect = this.nextEffect.bind(this);
		var ajaxFailure = this.ajaxFailure.bind(this);
		var ajaxOptions = {
			method: 	'post',
			postBody:	'&act2=save'+heading_prew+lead_prew+'&cont3='+escape($('body_prew').innerHTML), 
			update: 	this.contents, 
			evalScripts: 	this.options.evalScripts,
			evalResponse: 	this.options.evalResponse,
			onComplete: 	nextEffect, 
			onFailure: 	ajaxFailure
			};
		this.ajaxRequest = new Ajax(this.href+'&act2=save', ajaxOptions).request();	
		
		return false;

	}
		
};

// startup
Window.onDomReady(MOOdalBox.init.bind(MOOdalBox));