initializeWindows = function () {

	/*

	Options:
		xhr - ajax method, loads href value into window
	 	iframe - loads href value into iframe window
		html - writes content html (from options) into window

	*/

	StrixPopup = new Class({
		Implements: Options,
		options: {
			width: 700,
			height: 400,
			method: 'xhr',
			type: 'modal',
			reload: false,
			content: null
		},
		
		initialize: function(el){
		
			if (el.getProperty('rel')) {
				this.setOptions(JSON.decode(el.getProperty('rel')));
			}
			
			winID=el.getProperty('id');
			if (winID!=null) winID='-'+winID;
			else winID="";

			reload=this.options.reload;

			var size = document.getSize(), scroll = document.window.getScroll();

			//smanji popup ukoliko ne stane na ekran, da ne dobijemo horiz scrollbar
			if (this.options.width>=size.x) this.options.width=size.x-50;
			if (this.options.height>=size.y) this.options.height=size.y-70;

			url=el.getProperty('href');

			if (this.options.method=='iframe')
				url+='&clean_tpl=true';

			new MUI.Modal({
				id: 'strix-popup'+winID,
				title: el.getProperty('title'),
				loadMethod: this.options.method,
				contentURL: url,
				content: this.options.content,
				width: this.options.width,
				height: this.options.height,
				type: this.options.type,
				modalOverlayClose: false,
				onContentLoaded: function(){
					if ($$('.mocha-close')) {
						$$('.mocha-close').each(function(el){
							el.addEvent('click', function(e){	
								new Event(e).stop();
								MUI.closeWindow($('strix-popup'));
							});
						});
					}
				}, //end onContentLoaded
				onCloseComplete: function () {
					if (reload) {
						document.location.reload();
					}
				}
			});
		} //initialize
	});

	if ($$('a.strix-popup')) {
		$$('a.strix-popup').each(function(el){
			el.addEvent('click', function(e){	
				new Event(e).stop();
				new StrixPopup(el);				
			});
		});
	}

	// Tipsi koji se aktiviraju na onclick event
	// NOTICE: moglo bi se ovo jos malo srediti...

	var read = function(option, element){
		return (option) ? (typeOf(option) == 'function' ? option(element) : element.get(option)) : '';
	};

	Tips.onclick = new Class ({
		Extends: Tips,
		attach: function(elements){
			$$(elements).each(function(element){
				var title = read(this.options.title, element),
				text = read(this.options.text, element);
				element.set('title', '').store('tip:native', title).retrieve('tip:title', title);
				element.retrieve('tip:text', text);
				this.fireEvent('attach', [element]);

				var events = ['click', 'leave'];
				if (!this.options.fixed) events.push('move');

				events.each(function(value){
					var event = element.retrieve('tip:' + value);
					if (!event) event = function(event){
						this['element' + value.capitalize()].apply(this, [event, element]);
					}.bind(this);

					if (value=='click')
						element.store('tip:' + value, event).addEvent(value, event);
					else
						element.store('tip:' + value, event).addEvent('mouse' + value, event);
				}, this);
			}, this);

			return this;
		},

		elementClick: function (event,element) {
			this.elementEnter(event,element);
		}
	});

	var strixTips = new Class ({
		initialize: function (cssClass, event) {
			$$(cssClass).each(function(el,index) {
				var title = el.get('title');
				if (title.contains('::')){
					var content = title.split('::');
					el.store('tip:title', content[0]);
					el.store('tip:text', content[1]);
                                }
				else {
					el.store('tip:title', '');
					el.store('tip:text', title);
				}
			});
			if (event=='click')
				new Tips.onclick(cssClass, {'className':'strixTips'});
			else
				new Tips(cssClass, {'className':'strixTips'}); // css klasa za opis tipsa
		}
	});

	new strixTips('.tipper'); //svi elementi sa tipper css klasom imaju tooltipse
	new strixTips('.tipper-click', 'click');

	$$('.strix-popup').setStyle('visibility','visible');
}

window.addEvent('domready', function(){
	initializeWindows();

	Locale.define('hr-HR', 'FormValidator', {
				required: "Polje ne smije biti prazno.",
				errorPrefix: "Pogreška: ",
				maxLength: "Maksimalno {maxLength} znakova (unijeli ste {length} znakova)",
				oneRequired: "Odaberite jednu od opcija.",
				url: "Upišite ispravan URL npr. http://www.carnet.hr/"
	});
	Locale.define('hr-HR', 'Date', {
				shortDate: '%d. %m. %Y.',
				days: [ 'nedjelja', 'ponedjeljak', 'utorak', 'srijeda', 'četvrtak', 'petak', 'subota' ],
				days_abbr: ['ned', 'pon', 'uto', 'sri', 'čet', 'pet', 'sub'],
				months: [ 'siječanj', 'veljača', 'ožujak', 'travanj', 'svibanj', 'lipanj', 'srpanj', 'kolovoz', 'rujan', 'listopad', 'studeni', 'prosinac' ],
				months_abbr: ['sij', 'velj', 'ožu', 'tra', 'svi', 'lip', 'srp', 'kol', 'ruj', 'lis', 'stu', 'pro']
	});

	Locale.use('hr-HR');

});

window.addEvent('unload', function(){
	$$('.strix-popup').setStyle('visibility','hidden');
});