function show_booking(id){
	if($('booking_'+id).className == 'booking_hide'){
		$('booking_'+id).className  = 'booking_show';
		$('booking_form_expt_'+id).reset();
	}
	else $('booking_'+id).className  = 'booking_hide';
	
}

function re_booking(id){
	$('booking_form_'+id).className  = 'booking_show';
	$('booking_formok_'+id).className  = 'booking_hide';
	$('booking_form_expt_'+id).reset();
}

function check_ticket_booking(id){
	ok = 0;
	if($F('booking_tel_'+id)=="") ok = 1;
	if($F('booking_email_'+id)=="") ok = 1;
	if($F('booking_name_'+id)=="") ok = 1;	
	
	if(checkemail('booking_email_'+id)===false) ok = 3;
	if(ok==1) alert("Minden csillaggal jelölt mező kitöltése kötelező!");
	
	else if(ok==3) alert("Kérjük, valós email címet adjon meg!");
	else {
		pars = 'event_id='+$F('booking_event_id_'+id)+'&ticket_num='+$F('booking_ticket_num_'+id)+'&name='+$F('booking_name_'+id)+'&tel='+$F('booking_tel_'+id)+'&email='+$F('booking_email_'+id)+'&note='+$F('booking_note_'+id)+'&address='+$F('booking_address_'+id)+'&newsletter='+$F('booking_newsletter_'+id);
		  	
		new Ajax.Request('/post/booking', {
  			method: 'post',
  			parameters: pars,
  			onCreate: function(){
	    		$('booking_formload_'+id).className  = 'booking_show';
	    		$('booking_form_'+id).className  = 'booking_hide';
  			}, 
			onSuccess: function(){
				
				$('booking_formload_'+id).className  = 'booking_hide';
				
				$('booking_formok_'+id).className  = 'booking_show';
				
		  	}

		  });

	}

}

function checkemail(mail){
		var str=$F(mail);
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
		if (filter.test(str)){
			testresults=true;
		}
		else{
			
			testresults=false;
		}
		return (testresults);
}

function set_menu_out(id){
	$('menu'+id).src = "/img/button/g"+id+"a.jpg"; 
}	

function set_menu_in(id){
	$('menu'+id).src = "/img/button/g"+id+"b.jpg";
}

function pic_change(album_id, pic_id, img_cont){
	$(img_cont).src = "/pic/gallery/" + album_id + "/big_" + pic_id + ".jpg";
}


function check_nl_reg(){
	ok = 0;
	if($F('nl_name')=="") ok = 1;
	if($F('nl_email')=="") ok = 1;
	if($F('nl_tel')=="") ok = 1;
			
	
	if(checkemail('nl_email')===false) ok = 3;
	if(ok==1) alert("Minden csillaggal jelölt mező kitöltése kötelező!");
	
	else if(ok==3) alert("Kérjük, valós email címet adjon meg!");
	else {
		$('nl_form').submit();
	}
}