selecting checkbox to show items below it in sharepoint 2007

Question

i have two lists in sharepoint 2007 ( moss ) one list is called color other list is called jacket

jacket list has a column to select available colors through lookup

i need to add a check box in the list view against each item of color so that

if i select a color i see all the jacket items under it .

i am able to find a two links to create checkboxes against list items in list view

here are the links of these

link1 link2

and i have been told that i can display the jackets belonging to select color using CAML query.

but i am unable to figure out which of the two links i should work on . and how to incorportate a CAML query with that.

Any help appreciated.