var TabMenu = new Class({
	
	initialize: function(config) {
		this.otwarty = '';
		this.start = 0;
		var czas_on = config.czas_on;
		var funkcja_on = config.funkcja_on;
		var wysokosc = config.wysokosc;
		var boxy = this.tab = config.tab;
		var content = this.content = config.content;
		
		var i = 0;
		var tab = $(document.body).getElements('[id^=' + boxy + ']');

		this.wylaczwszystkie(0);
		
		tab.each(function(item){
			var currenttab = item.getProperty('id');
			var contenttab_current = $(content+currenttab);
			var nazwa = content+currenttab;
			$(currenttab).addEvent('click', function() {
				this.start = 1;
				this.wylaczwszystkie(1);
				item.set('class', 'tab_on');
				if ((funkcja_on) && (czas_on) && (wysokosc)) {
						var html = contenttab_current.get('html');
						contenttab_current.set('html',html);
						contenttab_current.setStyle('height', 0);
						contenttab_current.setStyle('display','block');
						var myEffect = new Fx.Morph(contenttab_current, {duration: czas_on, transition: funkcja_on});
						myEffect.start({
								'height': [0, wysokosc]
						});
				} else {
					contenttab_current.setStyle('display','block');	
				}

				ajaxlink = item.get('title');

				if (ajaxlink) {
					contenttab_current.addClass('tab_ajax');
					var myRequest = new Request({url: ajaxlink, method: 'get', onSuccess: function(responseText, responseXML) {
						contenttab_current.removeClass('tab_ajax');
						contenttab_current.set('html',responseText);
						var web = new webClass();
						web.ajax_init();
					}}).send();
				}

				this.otwarty = currenttab;
				return false;
			}.bind(this));
			if (i == 0) {
				item.set('class', 'tab_on');
				if (contenttab_current) {
					contenttab_current.setStyle('display','block');
				}
				this.otwarty = currenttab;
			}
			i++;
			
		}.bind(this));
	
	},
	
	wylaczwszystkie: function(morfuj) {
		var tab = this.tab;
		var tab = $(document.body).getElements('[id^=' + tab + ']');
		var content = this.content;
	
		tab.each(function(item){
			var currenttab = item.getProperty('id');
			var contenttab_current = $(content+currenttab);
			var ajaxowy = item.get('title');
	
			if (this.otwarty == currenttab) {
				item.set('class', 'tab_off');
			}
			if (contenttab_current) {
				contenttab_current.setStyle('display','none');
			}

			if ((ajaxowy) && (this.start)) {
				contenttab_current.set('html','');
			}
		}.bind(this));
	}	
	
});