window.addEvent('domready', function() {
$('psjs_form').setProperty('action', 'ajax_sendprihlaska');
$('psjs_form').addEvent('submit', function(e) {
	/**
	 * Prevent the submit event
	 */
	new Event(e).stop();

/*KONTOLA SPRAVNOSTI FORMULARE*/
  var alerttext = "";
  //email
  regExpPatternemail=/^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*\.(([0-9]{1,3})|([a-zA-Z]{2,3})|(aero|coop|info|museum|name))$/
  with (this.psjs_jmeno) {
  	  if (value==null || value=="")
  		    alerttext += "Povinná položka 'Firma/jméno a príjmení studenta'.\n";
      }
  with (this.psjs_telefon) {
  	  if (value==null || value=="")
  		    alerttext += "Povinná položka 'Telefon'.\n";
      }
  with (this.psjs_liame) {
  	  if (value==null || value=="")
  		    alerttext += "Povinná položka 'E-mail'.\n";
  	  else if (!regExpPatternemail.test(value)) alerttext += "Nesprávný formát položky 'E-mail'\n";
      } 
  if (alerttext.length > 0) {
      //alert(alerttext);
      $('log').empty().set('html', '<div class="messageE"><p>' + alerttext + '</p></div>');
      return false;    
      }


	/**
	 * This empties the log and shows the spinning indicator
	 */
	var log = $('log').empty().addClass('ajaxLoading');
  var action = this.getProperty('action'), method = this.getProperty('method');
	this.set('send', {
    url: action,
    method: method,
    update: $('log'),
		onComplete: function(response) { 
        log.removeClass('ajaxLoading'); 
       $('log').set('html',response);  
    }  
	});
	this.send(); // now it knows how to send it...
	
});
});