<?php
	//by ruben
	function smarty_function_flash($params, &$smarty) {
		global $session;
		
		$ret = '';
		if (is_array($session['flash_messages']) && (sizeof($session['flash_messages']) > 0)) {
			$ret = general_get('flash_messages.tpl');
			$session['flash_messages'] = array();
			savesession();
		}
		
		return $ret;
	}
?>