$(document).ready(function() {

	//antispam
	$('.test-pocet').hide();
	$('.test-pocet').val('5');
	
	//tabs
	$("#tabs").tabs();
	
	$('a[rel*=lightbox]').fancybox({
			'showCloseButton'	: true,
			'titlePosition' 	: 'over',
			'padding'			: '0',
			'margin'			: '0',
			
	}); // Select all links that contains lightbox in the attribute rel
	
	//registrace do rozesilani
	emailContent = 'Zadejte email';
	$('#newsletter-email,#newsletter-email-mobil').click(function(){
		if ( $(this).val() == emailContent )
			$(this).val('');
	});
/*	$('#newsletter-email').blur(function(){
			$(this).val(emailContent);
	});*/
	
	//validace emailu
	$('.newsletter-email').submit(function(){
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
		var emailaddress = $('#newsletter-email').val();
        if(emailaddress == '') {
            alert('Vyplňte prosím email');
            return false;
        }
        if(!emailReg.test(emailaddress)) {
            alert('Vyplňte prosím platný email');
            return false;
        }
	});
	$('.newsletter-email-mobil').submit(function(){
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
		var emailaddress = $('#newsletter-email-mobil').val();
        if(emailaddress == '') {
            alert('Vyplňte prosím email');
            return false;
        }
        if(!emailReg.test(emailaddress)) {
            alert('Vyplňte prosím platný email');
            return false;
        }
	});
	
	

  //skryti prispevku blogu
  //$('.blog-content').hide();
  $('#blog').find('.blog-content:not(:first)').hide();
  
  //klikani na nadpisy blogu
  $('.blog-header').click( 
    function ()
    {
        //schovani obsahu
        $('.blog-content').slideUp();
        //zobrazeni prokliknuteho
        obj_id = $(this).attr('id') ;
        
        $('#' + obj_id + '-content').slideDown('slow');
                
        return false;
    }
  )
  
  //skryti kalendare
  $('.calendar').hide();
  
    //klikani na nadpisy blogu
  $('.calendar-header').click( 
    function ()
    {
        //schovani obsahu
        $('.calendar').slideUp();
        //zobrazeni prokliknuteho
        obj_id = $(this).parent().attr('id') ;
        
        $(this).toggleClass('active');
        if ( $(this).is('.active') )
          $('#' + obj_id + '-content').slideDown('slow');
                
        return false;
    }
  )
});

function openwin(url,name,width,height) 
{
	window.open(url,name,"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizeable=no,width="+width+",height="+height);
}