[jQuery] Passing variable to simple show/hide function

[jQuery] Passing variable to simple show/hide function


I'm a jQuery newb and I'm playing with a wordpress theme.
What I'd like to do is show/hide the categories that are associated
with each post. I have attached an ID to each list of categories that
corresponds to the pageID that WordPress gives me. ie: <div
id="cat137">{categories here}</div>
Each category group has a h4 just above it that has a similar ID: <h4
id="cathead137">{post heading}</h4>
Okay, so I have my basic function at the top for showing and hiding,
but I am not sure how to pass a variable up to it in order to hide the
specific comments section I am clicking on the title for.
I can make it work if there is only 1 heading and comment section
because I can just hardcode the ID number.
Any ideas?
Alistair