function _form (id, s, t) {
	if (s=='0') {
		$('form_delete').hide();
		$('ac').value = 'add'; $('did').value = ''; $('mid').value = ''; $('type').value = t;
		for(var k=0; k<SITE_LANGS.length;k++) {
			$(SITE_LANGS[k]+'_title').value = '';
			$(SITE_LANGS[k]+'_text').value = '';
			$(SITE_LANGS[k]+'_already').value = '';
		}	
		$('start_dt').value = '';
		$('end_dt').value = '';		
		$('is_activ').checked = false;
		$('on_home').checked = false;
	} else {
		$('form_delete').show();
		$('ac').value = 'update'; $('did').value = s; $('mid').value = s; $('type').value = t;
		eval($('c_'+s).innerHTML);
		for(var k=0; k<SITE_LANGS.length;k++) {
			$(SITE_LANGS[k]+'_title').value = ob.title[SITE_LANGS[k]];
			$(SITE_LANGS[k]+'_text').value = ob.text[SITE_LANGS[k]];
			$(SITE_LANGS[k]+'_already').value = ob.already[SITE_LANGS[k]];
		}	
		$('start_dt').value = ob.start_dt_display;
		$('end_dt').value = ob.end_dt_display;
		$('is_activ').checked = (ob.is_activ==1)?true:false;
		$('on_home').checked = (ob.on_home==1)?true:false;
		for(i in ob.langs) {
			if (ob.langs[i]=='') $('d'+i).hide();
		}
	}
	if(!$('win_1')) {
		form_win = new Window({id: 'win_1', className: "alphacube", title: "News", width:250, height:400, resizable: false, minimizable: false, maximizable: false, destroyOnClose: false, recenterAuto:false});
		form_win.setCloseCallback(function(){
			if($('win_2')) del_win.close();
			if($('win_3')) {
				cal_win.close();
				$('popup_dt').hide();
			}
			return true;
		});			
		form_win.setContent(id);	
		form_win.setLocation(30, 560);
		form_win.show();
	} else {
		form_win.show();
	}
	form_win.setTitle(t==1?'Business Events':'Cluj Outgoing');
}

function _delete (id) {
	if(!$('win_2')) {
		del_win = new Window({id: 'win_2', className: "alphacube", title: "Delete from", width:220, height:80, resizable: false, minimizable: false, maximizable: false, destroyOnClose: false, recenterAuto:true});
		del_win.setContent(id);	
		del_win.setLocation(280, 450);
	}
	del_win.show();
	del_win.toFront();
}

function _calendar (id, field, title) {
	if($('win_3')) cal_win.close();	
	cal_win = new Window({id: 'win_3', className: "alphacube", title: "Choose date", width:250, height:270, resizable: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto:true});
	cal_win.setCloseCallback(function(){
		$('popup_dt').hide();
		return true;
	});	
	
	showCalendarControl(field);

	cal_win.setContent(id);	
	cal_win.setTitle(title);
	cal_win.showCenter();
}

function switch_tab (a) {
	for(var k=0; k<SITE_LANGS.length;k++) {
		$('tab_'+SITE_LANGS[k]).hide();
		$('tab_label_'+SITE_LANGS[k]).removeClassName('active');
	}
	$('tab_'+a).show();
	$('tab_label_'+a).addClassName('active');
	$('form_clear').value = 'clear '+a;
	$('form_clear').onclick = function() {
		$(a+'_title').value = '';
		$(a+'_text').value = '';
	}
}