(rails question) placing link_to inside javascript tags? Options

Hey everyone, I'm wondering if anyone has tried to use the link_to function inside <script> tags in a view? I'm using facebox to create a lightbox effect on a link. I want to place this inside a javascript function so I can use it via a button in a js form. Here's what I would like to do, but I'm not sure if it's possible. Has anyone done this before? I'm thinking I might have to dig into facebox to see how to pass what I want using pure javascript. I'm not a javascript programmer, so a rails approach would be easier for me. Here's what I would like to do... <script type="text/javascript">   function test(com,grid) {     if (com=='Delete') {       confirm('Delete ' + $('.trSelected',grid).length + ' items?')     }     else if (com=='Add') {       <%=facebox_link_to "+New Reading", :url => 'readings/ new', :method=>'get'%>;     }     else {       alert('Test')     }   } </script> Any help is appreciated. Chris