Customizing the behavior of links in Patron Edge Online

I was working through some advanced Patron Edge Online questions this week and was asked if there are any special parameters that you can add when loading a page to make it behave a certain way. To make life easy I've put together a comprehensive list that shows what parameters can be added, what they mean, and what pages can make use of them. Happy hacking!

Global options that can be used with any link
Interface - the interface code
SalePoint - the sales point code; only needed when using the sales point filter
language - the language code of all text on the site
Charset - the character set to use for all text
CSS_FILE - only used when overriding the CSS file of the desired interface
DIR - text direction of the site, to handle right-to-left languages

LTR - left to right (default)
RTL - right to left

Example: http://mysite.org/default.asp?Interface=3&SalePoint=102

show.asp/show_1.asp
shCode - the show code to load, from the PEO Administration Site

show_events_list.asp
shCode - the show code to load, from the PEO Administration Site

default.asp/shows_list_1.asp
cgName - category name
cgCode - category code
use_more - whether to only show recommended shows in the category, or all shows of that category

all_events_1.asp
startDate - the start date for the view
direction - number of days/weeks/months before or after the start date parameter. Date unit is determined based on the viewCode
viewCode - how shows are displayed

0 = Day (default)
1 = Week
2 = Month
3 = Calendar

Example: To display a calendar view of all events in June, use http://mysite.org/all_events.asp?viewcode=3&startdate=2009-6-1

hall.asp
event - code of the event to load, from the PEO Administration Site

donation.asp/donation_1.asp
code - the fund code of the donation to load, from the PEO Administration Site

membership.asp/membership_1.asp
membership_code - the code of the membership category to load, from the PEO Administration Site

prepaid_subscription.asp/prepaid_subscription_1.asp
prepaid_code - the series code to load, from the PEO Administration Site

merchandise.asp/merchandise_1.asp
code - the fund code of the merchandise item to load, from the PEO Administration Site
count - number of items to load by default

Example: You want an easy process to put two programs (merchandise item 24) in the basket when buying a certain show, so you use http://mysite.org/merchandise.asp?code=24&count=2