wp-pagesnav and widgetizing it

I downloaded and installed the wp-pagesnav plugin, and implemented the code, worked just as i needed but the code placement breaks the page, so i downloaded and installed widgetize anything to make it into a widget but the code produces no output when in the wigetize anything box
this code works when entered directly in to the theme header
<div id=”pages_nav”>
<?php if(function_exists(“wp_pages_nav”)) {
wp_pages_nav(“show_all_parents=1&sort_column=menu_order”);
} ?>
</div>
but not in the widget