function smarty_function_popup($params, &$gBitSmarty)
{
$append = '';
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'target':
case 'text':
case 'trigger':
case 'content_id':
${$_key} = (string) $_value;
break;
case 'caption':
case 'closetext':
case 'status':
$append .= ',' . strtoupper($_key) . ",'" . str_replace("'", "\\'", $_value) . "'";
break;
case 'fgcolor':
case 'bgcolor':
case 'textcolor':
case 'capcolor':
case 'closecolor':
case 'textfont':
case 'captionfont':
case 'closefont':
case 'textsize':
case 'captionsize':
case 'closesize':
case 'width':
case 'height':
case 'border':
case 'offsetx':
case 'offsety':
case 'fgbackground':
case 'bgbackground':
case 'inarray':
case 'caparray':
case 'capicon':
case 'snapx':
case 'snapy':
case 'fixx':
case 'fixy':
case 'background':
case 'padx':
case 'pady':
case 'frame':
case 'timeout':
case 'delay':
case 'function':
$append .= ',' . strtoupper($_key) . ",'{$_value}'";
break;
case 'sticky':
case 'left':
case 'right':
case 'center':
case 'above':
case 'below':
case 'noclose':
case 'autostatus':
case 'autostatuscap':
case 'fullhtml':
case 'hauto':
case 'vauto':
case 'mouseoff':
if ($_value) {
$append .= ',' . strtoupper($_key);
}
break;
case 'closeclick':
if ($_value) {
$append .= ',' . strtoupper($_key);
}
if ($_value) {
$target_append = $_key . '=1';
}
break;
default:
$gBitSmarty->trigger_error("[popup] unknown parameter {$_key}", E_USER_WARNING);
}
}
if (empty($target) && empty($text) && empty($content_id) && !isset($inarray) && empty($function)) {
$gBitSmarty->trigger_error("overlib: attribute 'target' or 'text' or 'inarray' or 'function' required");
return false;
}
if (!empty($target) && !empty($text) || !empty($target) && !empty($content_id) || !empty($text) && !empty($content_id)) {
$gBitSmarty->trigger_error("overlib: You may only specify one of 'target', 'text' and 'content_id'..");
}
if (empty($trigger)) {
$trigger = "onmouseover";
}
if (!empty($content_id)) {
$target = LibertyContent::getPreviewUrl($content_id);
}
if (!empty($target) && !empty($target_append)) {
if (strstr($target, "?")) {
$target .= "&" . $target_append;
} else {
$target .= "?" . $target_append;
}
}
if (!empty($text)) {
$retval = $trigger . '="return overlib(\'' . preg_replace(array("!'!", "![\r\n]!"), array("\\'", '\\r'), $text) . '\'';
$retval .= $append . ');" onmouseout="nd();"';
} else {
$retval = $trigger . '="of=function(t){overlib(t' . $append . ');};BitAjax.getAndCall(this,of,\'' . $target . '\');" onmouseout="nd();"';
}
return $retval;
}
