function OnChange(dropdown)
{
    var myindex  = dropdown.selectedIndex
    var baseURL  = dropdown.options[myindex].value
    if(baseURL != "")
    {
        window.location.href = baseURL;
    }
    
    return true;
}

function hideCalendar(oCalendar)
{
    oCalendar.hide();
    oCalendar.get_element().blur();
}

function open_window_custom(thepage,width,height)
{
    var popup_height=height;
    var H = (screen.height - popup_height) / 2;
    var popup_width=width;
    var L = (screen.width - popup_width) / 2;
    var pop_up = window.open(thepage,"UCWindow","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,height="+popup_height+",width="+popup_width+",top="+H+",left="+L);
}