function SetEventType(obj)
{
    var txtEndDate = document.getElementById("ctl00_ContentPlaceHolder1_EventDates1_txtEndDate");
    if(obj.id.indexOf("Multi")>=0)
    {
        txtEndDate.disabled = false;
    }
    else
    {
        txtEndDate.value='';
        txtEndDate.disabled = true;
    }
}
function SelectDays(chkAll)
{
    var days = Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat");
    
    for(t=0;t<7;t++)
    {
        document.getElementById(chkAll.id.replace("All",days[t])).checked=chkAll.checked;
    }
    
}
function switchToCreate()
{
    var pnl = document.getElementById("ctl00_ContentPlaceHolder1_EventDates1_pnlCreateDate");
    if(pnl.style.display=="none")
    {
        try
        {
            toggleVisibility('EditDate',true);
        }
        catch(E)
        {
            trace(E.description);
        }
    }
    toggleVisibility('CreateDate');
    return false;
}
function toggleVisibility(nombre,close)
{
    try
    {
        trace("Toggling " + nombre);
        var img = document.getElementById("ctl00_ContentPlaceHolder1_EventDates1_img" + nombre);
        var panel = document.getElementById("ctl00_ContentPlaceHolder1_EventDates1_pnl" + nombre);
        
        if(img==null)
        {
            trace("ctl00_ContentPlaceHolder1_EventDates1_img" + nombre + " is null");
        }
        if(panel==null)
        {
            trace("ctl00_ContentPlaceHolder1_EventDates1_pnl" + nombre + " is null");
        }
        if(close || img.src.indexOf("collapse")>=0)
        {
            panel.style.display="none";
            img.src="images/expand.jpg";
        }
        else
        {
            panel.style.display="inline";
            img.src="images/collapse.jpg";
        }
        panel.focus();
        return false;
    }
    catch(E)
    {
        trace(E.description);
        return false;
    }
}