It's been a busy few days, i completely recoded the search feature and now it contains two fields for entering a minimum and maximum value. It displays within the two values, now i just need to enter some code to allow a null value to be passed without errors.
Not only that, but i must write some validation script for each box in the form (especially the prices). I plan to begin the javascript for this throughout the week, so hopefully i'll have it functional next week or so.