function display_holidays()
{
	ajax.open("GET", '/ajax/holidays.frontpage.php?holidays=' + holidays, true);
	ajax.onreadystatechange = holidays_updateresponse;
	ajax.send(null);
}

function holidays_updateresponse()
{
	 if (ajax.readyState == 4)
	 {
	 	document.getElementById('holidays').innerHTML=ajax.responseText;	
	 	holidays=document.getElementById('holidays_new').value; 	
	 	setCookie('holidays',holidays,90)
	 }
}

function more_holidays()
{
	holidays++;
	if(holidays>6) holidays=6;
	setCookie('holidays',holidays,90);
	
	display_holidays();
}

function less_holidays()
{
	holidays--;
	if(holidays<0) holidays=0;
	setCookie('holidays',holidays,90);
	display_holidays();
}