Code: http://www.didcotcarbootsale.co.uk/oxbridge/calculator.htm I'm looking for someone who can fix a problem with this form. the red dots in the images are meant to move when user clicks on them with a mouse and this is not happening. When the dots move the figure in degrees should show up in the associated text box. I think the code to do this is here:- Code: http://www.didcotcarbootsale.co.uk/oxbridge/calculator/main.js I'm thinking perhaps somone with javavscript skills could fix it or the form is rebuilt with flash. Anyone interested?