i want to customize product options

[Max]

Dear pals,
         
          I am looking for a way to personalize the way product option looks.I mean lets say there is a product available in two different colors,Red and blue.I want the user to select one of the color from the drop down.The options in the dropdown look like
     1.Red Rs 20-instock
      2.Blue Rs 40 -instock

But i want the options to look in some different manner

   1. Red (+ Rs 20)
   2.Blue (+ Rs 40)

   Please let me know ,which file should i edit to get the desired result.Thank you in adavance

[llegrand]

It's how you add your info into your option box

here's an example  http://www.aviannaturals.com/newstore2/sammys-house-select-allergy-mix

And if you turn off your field on the product that says "track stock"  the in stock will not be shown.  It's located on your Product page in the Admin Panel.

Lee