uncaught exception Error

[IC_sandhya]

Hi Everybody,

I am receiving following error at javascript :

uncaught exception: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIXMLHttpRequest.open]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: javascript: eval(__firebugTemp__); :: anonymous :: line 1" data: no] Line 0.

How can i fix this error.

Regards,
Sandhya.

[Batalf]