function ShowCalendar(calendar_id)
{
    calFrame = document.getElementById(calendar_id)
    calFrame.style.visibility = "visible";
    calFrame.style.display = "block";
}

function HideCalendar(calendar_id)
{
    calFrame = document.getElementById(calendar_id)
    calFrame.style.visibility = "hidden";
    calFrame.style.display = "none";   
}

function HideAllCalendars()
{
    var cals = g_cals.split(';')
    for(i = 0; i < cals.length; i++)
    {
        if (cals[i].length > 0)
        {
            HideCalendar(cals[i])
        }
    }
}

function getElement(id)
{
    return document.getElementById(id)
}

function SetDate(text_id, date)
{
	var cal_text = document.getElementById(text_id)
	cal_text.value = date
}

function SetFocus(text_id)
{
	var cal_text = document.getElementById(text_id)	
	cal_text.focus();
	window.onload = function () {HideAllCalendars();}
}