$().ready(function() {
	//------------------------------------------
    //  Kontrola formularu
    //------------------------------------------
	$('.form_checker').val(Math.random()*11);
});


function get_cookie(cookie_name)
{
	var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' );

	if (results) {
		return (unescape(results[2]));
	} else {
		return null;
	}
}

function set_cookie(c_name, value, expiredays)
{
  var exdate = new Date();
  exdate.setDate(exdate.getDate() + expiredays);
  document.cookie = c_name + "=" + escape(value) + ((expiredays == null) ? "" : ";expires=" + exdate.toGMTString());
}