public static function header()
{
self::$close = Yii::t('cp', 'Close');
self::$min = Yii::t('cp', 'Min');
self::$max = Yii::t('cp', 'Max');
$that = new FlatmacpanelString();
$r = <<<EOT
<table class="mac_panel">
<tr class="panel_top">
<td class="left"></td>
<td class="middle drag_handle">
<span class="title">{$that->title}</span>
</td>
<td class="left_ct" >
<span class="ct close" title="{$that->close}"></span>
<!--<span class="ct min" title="{$that->min}"></span>-->
<span class="ct max" title="{$that->max}"></span>
</td>
<td class="right"></td>
</tr>
</table>
\t<!-- mac panel middle start -->
<table class="mac_panel" id="content">
<tr class="panel_middle">
<td class="left"></td>
<td class="middle">
EOT;
return $r;
}
