> At 2 minute intervals xxx.lanl.gov can become overloaded.
> YOU DON'T KNOW WHAT THESE URLs DO. DON'T MAKE IGNORANT ASSUMPTIONS.
The HEAD request doesn't give you the HEAD before the script is done.
-- Bjørn-Olav Strand - bolav@skiinfo.no http://www.skiinfo.no/webinfo/ - http://www.skiinfo.no/