Simple php calendar?

I've got a client who has a vacation rental property website and he just wants an easy way that he can log in, click on a date on a calendar to mark it "booked" and let users view a read-only version on his site.

He pointed me to a calendar that he really liked and I was wondering if anyone knew of an existing calendar like this.

I'm not a big php programmer, but can set up basic stuff, build the db, etc. so I'm also looking for something that's easy to implement.

Any ideas would be MUCH appreciated. Here's a screenshot of the one he liked:

http://brianwpiper.com/fk/cal.jpg

Hi,

probably just write out that big html file with every date linked to sth like
cal.php?action=chg&day=17&month=3&year=2012
You would probably want to setup a database that combines a date with some id - it is quite likely that your client wants to store information about the visitors in the database as well, and that id column would link to the visitors table. If a day is not booked, there simply would be no entry for that date
BTW: it seems that the initial state of every one day should be available, rather than unknown.

Musicman

Take a look at this one dude... I like to use it... Its a downloadable zip... Customize a little and upload to site!.. : )...

http://www.k5n.us/webcalendar.php

Its half your task done... will need to setup basic sql relationship for admin control... I dont think it has a view only option... but a quick email to the creators and you would!....

Luck!... B