First off, thank you to all the people who have helped me so far with passing 
variables in a URL. I THINK it worked, but it would appear not to have. 

this is the line in the page with the link:

<a href='detail.php?county_id=$county_id'>$name</a>

So what this should do is make the line item be a hyperlink to a detail page for the 
county. When i click the link, the address shows up as:

so it appears to be passing the information. 

The thing is, i cant refrence that variable...maybe in doing it wrong, but i dont 

Ive tried echoing $county_id and nothing shows up. Someone else suggested that i put 
into the page to see if it shows up in the variable list. When i insert this line, the 
page only says NULL. What in the world am I doing wrong?

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