Users Guide

infringed by Covered Code in the absence of Modifications made by that Contributor. 3. Distribution Obligations. 3.1. Application
of License. The Modifications which You create or to which You contribute are governed by the terms of this License, including
without limitation Section 2.2. The Source Code version of Covered Code may be distributed only under the terms of this
License or a future version of this License released under Section 6.1, and You must include a copy of this License with every
copy of the Source Code You distribute. You may not offer or impose any terms on any Source Code version that alters or
restricts the applicable version of this License or the recipients' rights hereunder. However, You may include an additional
document offering the additional rights described in Section 3.5. 3.2. Availability of Source Code. Any Modification which You
create or to which You contribute must be made available in Source Code form under the terms of this License either on the
same media as an Executable version or via an accepted Electronic Distribution Mechanism to anyone to whom you made an
Executable version available; and if made available via Electronic Distribution Mechanism, must remain available for at least
twelve (12) months after the date it initially became available, or at least six (6) months after a subsequent version of that
particular Modification has been made available to such recipients. You are responsible for ensuring that the Source Code
version remains available even if the Electronic Distribution Mechanism is maintained by a third party. 3.3. Description of
Modifications. You must cause all Covered Code to which You contribute to contain a file documenting the changes You made
to create that Covered Code and the date of any change. You must include a prominent statement that the Modification is
derived, directly or indirectly, from Original Code provided by the Initial Developer and including the name of the Initial Developer
in (a) the Source Code, and (b) in any notice in an Executable version or related documentation in which You describe the origin
or ownership of the Covered Code. 3.4. Intellectual Property Matters (a) Third Party Claims If Contributor has knowledge that a
license under a third party's intellectual property rights is required to exercise the rights granted by such Contributor under
Sections 2.1 or 2.2, Contributor must include a text file with the Source Code distribution titled "LEGAL" which describes the
claim and the party making the claim in sufficient detail that a recipient will know whom to contact. If Contributor obtains such
knowledge after the Modification is made available as described in Section 3.2, Contributor shall promptly modify the LEGAL file
in all copies Contributor makes available thereafter and shall take other steps (such as notifying appropriate mailing lists or
newsgroups) reasonably calculated to inform those who received the Covered Code that new knowledge has been obtained. (b)
Contributor APIs If Contributor's Modifications include an application programming interface and Contributor has knowledge of
patent licenses which are reasonably necessary to implement that API, Contributor must also include this information in the
LEGAL file. (c) Representations. Contributor represents that, except as disclosed pursuant to Section 3.4 (a) above, Contributor
believes that Contributor's Modifications are Contributor's original creation(s) and/or Contributor has sufficient rights to grant
the rights conveyed by this License. 3.5. Required Notices. You must duplicate the notice in Exhibit A in each file of the Source
Code. If it is not possible to put such notice in a particular Source Code file due to its structure, then You must include such
notice in a location (such as a relevant directory) where a user would be likely to look for such a notice. If You created one or
more Modification(s) You may add your name as a Contributor to the notice described in Exhibit A. You must also duplicate this
License in any documentation for the Source Code where You describe recipients' rights or ownership rights relating to Covered
Code. You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more
recipients of Covered Code. However, You may do so only on Your own behalf, and not on behalf of the Initial Developer or any
Contributor. You must make it absolutely clear than any such warranty, support, indemnity or liability obligation is offered by You
alone, and You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial
Developer or such Contributor as a result of warranty, support, indemnity or liability terms You offer. 3.6. Distribution of
Executable Versions. You may distribute Covered Code in Executable form only if the requirements of Sections 3.1, 3.2, 3.3, 3.4
and 3.5 have been met for that Covered Code, and if You include a notice stating that the Source Code version of the Covered
Code is available under the terms of this License, including a description of how and where You have fulfilled the obligations of
Section 3.2. The notice must be conspicuously included in any notice in an Executable version, related documentation or
collateral in which You describe recipients' rights relating to the Covered Code. You may distribute the Executable version of
Covered Code or ownership rights under a license of Your choice, which may contain terms different from this License, provided
that You are in compliance with the terms of this License and that the license for the Executable version does not attempt to
limit or alter the recipient's rights in the Source Code version from the rights set forth in this License. If You distribute the
Executable version under a different license You must make it absolutely clear that any terms which differ from this License are
offered by You alone, not by the Initial Developer or any Contributor. You hereby agree to indemnify the Initial Developer and
every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of any such terms You offer.
3.7. Larger Works. You may create a Larger Work by combining Covered Code with other code not governed by the terms of
this License and distribute the Larger Work as a single product. In such a case, You must make sure the requirements of this
License are fulfilled for the Covered Code. 4. Inability to Comply Due to Statute or Regulation. If it is impossible for You to
comply with any of the terms of this License with respect to some or all of the Covered Code due to statute, judicial order, or
regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the
limitations and the code they affect. Such description must be included in the LEGAL file described in Section 3.4 and must be
included with all distributions of the Source Code. Except to the extent prohibited by statute or regulation, such description
must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 5. Application of this License. This
License applies to code to which the Initial Developer has attached the notice in Exhibit A and to related Covered Code. 6.
Versions of the License. 6.1. New Versions Netscape Communications Corporation ("Netscape") may publish revised and/or new
versions of the License from time to time. Each version will be given a distinguishing version number. 6.2. Effect of New
Versions Once Covered Code has been published under a particular version of the License, You may always continue to use it
under the terms of that version. You may also choose to use such Covered Code under the terms of any subsequent version of
the License published by Netscape. No one other than Netscape has the right to modify the terms applicable to Covered Code
created under this License. 6.3. Derivative Works If You create or use a modified version of this License (which you may only do
in order to apply it to code which is not already Covered Code governed by this License), You must (a) rename Your license so
Third party licenses
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