BibTeX entry from URL

This extension provides a BibTeX reference for the active URLA simple chrome extension that creates a BibTeX entry for the URL in the current tab.
Supports @misc and @online entries.

Tab's title and URL are automatically copied to be used in your LaTeX documents.

"Accessed on" field (resp. "urldate" for @online entries) is optional

Author, year and month info need to be filled-in manually, and can optionally be omitted.

Add
\usepackage{hyperref}

in your LaTeX document for the extension to work properly.

Example of use:

For http://developer.chrome.com/extensions/packaging.html we get:

@misc{Packa3:Online,
author = {},
title = {Packaging - Google Chrome},
howpublished = {\url{https://developer.chrome.com/extensions/packaging}},
month = {},
year = {},
note = {(Accessed on 06/07/2014)}
}

Changes in v.1.3.2: Abbreviation format
Changes in v.1.3.1: Bug fix in option initialization
Changes in v.1.3.0: Added options for omitting blank entries and @online format
Changes in v.1.2.9: Replacing illegal characters in bibtex key with '.'. Switched from 'Visited' to 'Accessed'
Changes in v.1.2.8: added right-click option to save BibTeX (context menu)
Changes in v.1.2.7: CSS fix & restored month, year option
Changes in v.1.2.6: additional date formats
Changes in v.1.2.5: added escaping of TeX special characters and date format selection option
Changes in v.1.2.4: added 'year' and 'month' fields
Changes in v1.2.3 : switched from @online to @misc
Changes in v1.2.2 : added note field.