function updated()
/*
 * Function to return last modified date of page in dd MMM yyyy format
 */
{
    var monthName=new Array("January","February","March","April",
                            "May","June","July","August","September",
                            "October","November","December");
    var lastUpdated=new Date(document.lastModified);
    return lastUpdated.getDate() + " " + monthName[lastUpdated.getMonth()] + 
                                   " " + lastUpdated.getFullYear()
}

function newWindow()
/*
 * Function to display pop-up window containing map of meetings location
 */
{
    largeWindow=window.open("", "largeWin", "width=420,height=460");
    largeWindow.document.write("<img src='images/map.jpg' alt='Meetings location'>");
    largeWindow.document.write("<br><br>");
    largeWindow.document.write("<input type='button' value='Close window' onclick='javascript:self.close(); return false'>");
    largeWindow.focus();
}