/**
* button Html image
*@param $javascript javascript to execute
* @param $id id of the button
* @param $class class of the button
* @param $p_image image
*/
static function button_image($javascript, $id = "xx", $p_class = 'class="button"', $p_image = "")
{
if ($id == "xx") {
$id = HtmlInput::generate_id("xx");
}
$r = "";
$r .= '<image id="' . $id . '" ' . $p_class . ' onclick="' . $javascript . '" src="' . $p_image . '" />';
return $r;
}