PHP Echoed in Ajax
 

I have built a site in PHP for radio station, and the daily schedule is displayed dynamically using PHP script.

I have added links to view different days but when it loads up its just loading up a new page. I can't quite remember how I done it but I'd like it to be in ajax if that's possible.

I have no knowledge of what I need to do so any help to tutorials would be great.

Thanks in Advance