| | |
|---|
| | | // create and register a button |
|---|
| | | function rcube_button($attrib) |
|---|
| | | { |
|---|
| | | global $CONFIG, $OUTPUT, $JS_OBJECT_NAME; |
|---|
| | | global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $BROWSER; |
|---|
| | | static $sa_buttons = array(); |
|---|
| | | static $s_button_count = 100; |
|---|
| | | |
|---|
| | |
|---|
| | | |
|---|
| | | if ($attrib['alt']) |
|---|
| | | $attrib['alt'] = rep_specialchars_output(rcube_label($attrib['alt'])); |
|---|
| | | |
|---|
| | | |
|---|
| | | // set title to alt attribute for IE browsers |
|---|
| | | if ($BROWSER['ie'] && $attrib['title'] && !$attrib['alt']) |
|---|
| | | { |
|---|
| | | $attrib['alt'] = $attrib['title']; |
|---|
| | | unset($attrib['title']); |
|---|
| | | } |
|---|
| | | |
|---|
| | | // add empty alt attribute for XHTML compatibility |
|---|
| | | if (!isset($attrib['alt'])) |
|---|
| | | $attrib['alt'] = ''; |
|---|
