/**
* Set a global variable containing the option values to be used throughout
* the program.
*/
private function set_global_variable()
{
$var_name = "";
if (null != $this->config->global_variable) {
$var_name = $this->config->global_variable;
} else {
$var_name = $this->page->get_slug() . '_options';
}
$GLOBALS[$var_name] = $this->options->get();
}