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Snippet-title:		el v1.0
Creator:		Graham Keellings
E-mail:			pivot@keellings.com
Website:		http://www.keellings.com/software/pivot.php
Creation date:		09 Feb 2007, Singapore
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Content of zipped file:
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snippet_el.php
readme_el.txt (this file)


Usage:
------
1) unpack this package in your extensions/snippets/ folder.
2) place an [[el]] tag, with the appropriate parameters, in an entry, 
whereever you want the link to appear

   
Description:
------------
* Easy Link (or something - just wanted to save typing, so called it EL)
*
* Probably a little too esoteric for most folks, but I did find a use for it :-) 
*
* Pass an entry number and some text to this snippet and it will generate 
* a link (URL). The text of the link will be text which you pass, and the
* tooltip when the user hovers his cover over it, will show the title of the entry.
* (I can't figure out how to write text to the browser's status bar - does
*  anyone know?)
*
* Example: suppose that last Friday I went to the pub and wrote entry #666
*          about it, called "Going down the pub". 
*          Now I plan to go again and want to link to my previous visit.
*          So, in the current entry, I write something like
*              Tonight, I think that I will do the same as [[el:666:last Friday]]
*          The snippet generates a standard URL (usually blue and underlined)
*          with the text 'last Friday'. If the user hovers his cursor, he sees
*          a small pop-up tooltip which reads Going down the pub", 
*          and if he clicks the link, he is taken to that entry.
*          If only the entry number is specified, then the text displayed on 
*          the URL and tooltip will both be the title of the referenced entry.
*          I'm not the world's best explainer, so if that is not clear,
*          please mail me and I will update this explanation.    



Parameters:
-----------
* @param  integer  code - the entry number of the entry which you want 
*                         to reference
* @param  string   text - the text which you want to specify on the URL.
*                         If this is left bank, then the entry's title is used.
* @return The requested HTML, as specified by the parameters.