<?php
class form {
    public function button($string) {
        $button .= '<div style="float: left; width: 9px; height: 23px; background: url(../images/button-left.png);"></div>';
        $button .= '<div style="float: left; min-width: 30px; height: 23px; background: url(../images/button-middle.png) repeat-;">'.$string.'</div>';
        $button .= '<div style="float: left; width: 9px; height: 23px; background: url(../images/button-right.png);"></div>';
        $button .= '<div style="clear: both;"></div>';
        return $button;
    }
}
?>