Temp IE7 style fix for forms.
A percentage-based layout does not seem to work in IE7, the fields show up as large as the initial text that is in them.
Patch by: Lennard de Rijk
Reviewed by: to-be-reviewed
"""
Code used in a couple of places to work with the current thread's environment.
Current users include i18n and request prefix handling.
"""
try:
import threading
currentThread = threading.currentThread
except ImportError:
def currentThread():
return "no threading"