swf_tag syntax in slim (should work for haml too)

gistfile1.haml

= swf_tag "name_of_swf", \
    options={:dom_id => "dom_element", \
    :size => "320x240", :version => "10.1", \
    :flashvars => {"a" => "test"}, \
    :params => {"menu" => "false", "wmode" => "direct"}, \
    :attributes => { "align" => "left", "class" => "flash_css_class"  }}

div(id="dom_element")

you can write the div like this: div#dom_element

This doesn't appear to be working in Firefox.
http://www.codezen.com/2009/03/swfobject-firefox-and-blank-screens-oh.html
You can use the attributes parameter to pass in a class. if that class has a width/height set, this does work in firefox.

Code updated with @joepage 's feedback and syntax. If you are using this gist in your own code you need to replace the name_of_swf with the filename (obviously) and the dom_id parameter with the element you want to contain the swfobject. In the attributes hash, the class parameter needs to match a css class to style the swf embed. To work around the FF issue mentioned you need to have width and height properties associated with this CSS class.

Any suggestions on what that width and height should be?