When I previously designed my static sites in dreamweaver, I used an
Open Browser Window behavior which opened a URL in a new window of
fixed size by inserting the following:
this has nothing to do with ruby. that function you show is some
custom Dreamweaver function. it's just a wrapper for the javascript
function window.open().
:popup => true || array of window options: This will force the link to
open in a popup window. By passing true, a default browser window will
be opened with the URL. You can also specify an array of options that
are passed-thru to JavaScripts window.open method.