function builddmy()
{
	dmy = date.start_Year.value+'-'+date.start_Month.value+'-'+date.start_Day.value;
	date.dmy.value = dmy;
	return dmy;
}

function builddmy2()
{
	dmy2 = date.dmy2.value = date.end_Year.value+'-'+date.end_Month.value+'-'+date.end_Day.value;
	date.dmy2.value = dmy2;
	return dmy2;
}

function getdmy()
{
	builddmy();
	builddmy2();
	return true;
}

function setCookie (name, value, expires, path, domain, secure)
{
      document.cookie = name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

var click_counter = 0;

function viewcalendar()
{
	if (click_counter % 2 == 0)
	{
		document.getElementById('calendar').style.display = 'block';
		setCookie("Calendar", 1);
	} else {
		document.getElementById('calendar').style.display = 'none';
		setCookie("Calendar", 0);
	}
	click_counter = click_counter + 1;
}

function hidecalendar()
{
	if (click_counter % 2 != 0)
	{
		document.getElementById('calendar').style.display = 'block';
		setCookie("Calendar", 1);
	} else {
		document.getElementById('calendar').style.display = 'none';
		setCookie("Calendar", 0);
	}
	click_counter = click_counter + 1;
}

function change_ip_aliaces(total)
{
    for (i = 0; i < total; i++)
    {
        document.getElementById('id'+(i+1)).style.display = 'none';
    }
    document.getElementById("id"+(pack.server_id.selectedIndex+1)).style.display = 'block';
}