{
checkMandatory();
checkRestartNeeded();
TableItem[] items = table.getSelection();
if(items.length == 0) return;
Update update = (Update) items[0].getData();
String desciptionURL = update.getDesciptionURL();
if (desciptionURL != null && browser != null) {
browser.setUrl(desciptionURL);
browser.setVisible(true);
link_area.getComponent().setVisible(false);
} else {
if (browser != null) {
browser.setVisible(false);
}
link_area.getComponent().setVisible(true);
String[] descriptions = update.getDescription();
link_area.reset();
link_area.setRelativeURLBase( update.getRelativeURLBase());
for(int i = 0 ; i < descriptions.length ; i++) {
link_area.addLine( descriptions[i] );
}