Yahoo! Calendar "Add Event" Seed URL Parameters

I can't seem to find any official documentation on this, so here are my notes.

Some information gathered from http://richmarr.wordpress.com/tag/calendar/

Other information gathered through trial and error, and close examination of the "Add Event" form on Yahoo!'s site.

Yahoo! Calendar URL Parameters

Parameter	Required	Example Value	Notes
v	Required	60	Must be 60. Possibly a version number?
TITLE	Required	Event title	Line feeds will appear in the confirmation screen, but will not be saved. May not contain HTML.
ST	Required	20090514T180000Z	Event start time in UTC. Will be converted to the user's time zone.
		20090514T180000	Event start time in user's local time
		20090514	Event start time for an all day event. DUR value is ignored if this form is used.
DUR		0200	Duration of the event. Format is HHMM, zero-padded. MM may range up to 99, and is converted into hours appropriately. HH values over 24 hours appear to be modulated by 24. Durations that span midnight behave strangely. Leave this blank if the event has no specific end time, or if this is an all-day event.
URL		http://chris.photobooks.com	If present, the URL will be used to create a link out of the event title.
DESC		Any lengthy text	Provides notes or a description for the event. This may contain line breaks (encoded in the usual manner, these become %0A). This may not contain HTML. This appears to accept quite a large amount of text, considering that it is being passed through on a query string.
in_loc		Photobooks	Event location
in_st		200 Arizona Ave., Suite 104	Street address
in_csz		Atlanta, GA, 30307	City / State / Zip
in_ph		404-589-1228	Phone
TYPE		11	Anniversay
	Default	10	Appointment
		12	Bill Payment
		13	Birthday
		27	Breakfast
		14	Call
		19	Chat
		37	Class
		26	Club Event
		24	Concert
		29	Dinner
		15	Graduation
		30	Happy Hour
		16	Holiday
		17	Interview
		28	Lunch
		18	Meeting
		23	Movie
		21	Net Event
		20	Other
		31	Party
		32	Performance
		33	Reunion
		34	Sports Event
		25	Travel
		22	TV Show
		35	Vacation
		36	Wedding
VIEW		d	No idea...
RPAT		01Wk	Used to specify a recurring event. No idea what sort of values are accepted. If this is present, then REND is also required. Unfortunately, I don't know how REND is calculated, so the usefulness of this parameter is limited.
REND		1274486399	Used to specify when a recurring event pattern ends. Not sure exactly how this is calculated.

Example:

http://calendar.yahoo.com/ ?v=60 &TITLE=Event+title &DESC=Description+field%2C+Line+1%0ALine+2%0ALine+3 &ST=20090520T180000Z &DUR=0200 &URL=http%3A%2F%2Fchris.photobooks.com%2Ftests%2Fcalendar%2FNotes.html &in_loc=Location+field &in_st=street+address &in_csz=city+state+zip &in_ph=phone+number &TYPE=21

Test Event

Chris Nielsen
nielsen.chris@gmail.com

Source:http://chris.photobooks.com/tests/calendar/Notes.html