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I get the following error everytime a new window opens: xmlnode.getelementsbytagname("id")[0].firstchild is null - 1 Can anyone please help?

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I am using XP home edition. This comes up in a Javascript application window every time a new window opens in FF. I do not get this error in IE. I can open other tabs in FF and they are fine, just not other windows. Thank you very much for any help!

This happened

Every time Firefox opened

I am using XP home edition. This comes up in a Javascript application window every time a new window opens in FF. I do not get this error in IE. I can open other tabs in FF and they are fine, just not other windows. Thank you very much for any help! == This happened == Every time Firefox opened

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Do you have that problem when running in the Firefox SafeMode? http://support.mozilla.com/en-US/kb/Safe+Mode Don't select anything right now, just use "Continue in SafeMode."

If not, see this: http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+theme...

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Chosen Solution

Do you have that problem when running in the Firefox SafeMode? http://support.mozilla.com/en-US/kb/Safe+Mode Don't select anything right now, just use "Continue in SafeMode."

If not, see this: http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+theme...

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Thank you very much!! You were right on with your advice. It was an add-on so I just uninstalled it and the error went away. Thanks again!