Unable to use – plugin hides its own rating stars with incorrect url

Well, I just downloaded this, having seen it recommended somewhere. Install, activate, activate on a post and view… click add review.

Name and other data fields are visible but when I click ‘submit’ I get told I must leave a rating. Fair enough, but while I see ‘rating’ displayed, the rating stars don’t exist. Why?

Go into firebug and see that the url for the image is “/blog/blog/wp-content/plugins/wp-customer-reviews/css/newstars.png”

If I delete one of the ‘blog’ items from the url I can see the image. Problem is, I don’t think every visitor to my sites will want to use firebug to correct the image url. Even if they do, it still isn’t actually clickable, rendering this plugin entirely useless. Totally.

I can’t see anything that allows me to alter the url your plugin is looking for, and so I’m totally baffled. How it is creating a url that doesn’t exist is beyond me..