link3.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
System.out.println("Selection: " + event.text);
if (event.text.contains("http")) {
Program pBrowse = Program.findProgram(".html");
pBrowse.execute(event.text);
}
if (event.text.contains("mailto")) {
Program pBrowse = Program.findProgram(".html");
pBrowse.execute(event.text);
}