<?php

function smarty_function_popup_init($params,&$smarty)
{
$zindex = 1000;
if (!empty($params['zindex'])) {
$zindex = $params['zindex'];
}
if (!empty($params['src'])) {
return '<div id="overDiv" style="position:absolute; visibility:hidden; z-index:'.$zindex.';"></div>'."\n"
.'<script type="text/javascript" language="JavaScript" src="'.$params['src'].'"></script>'."\n";
}else {
$smarty->trigger_error("popup_init: missing src parameter");
}
}

?>