V-6.0

stats_mod.py file has been updated to include a function to display the:
	* Precision scores
	* Recall Scores
	* Average Precision scores on the search results page, if stats are on, then the statistical analysis link will appear.
	Clicking on it will reveal links to see each of the score for each of the search engines.
	Clicking on each of these will reveal the scores.
V-6.0.1

Link score weighting formula in result_mod.py file updated/improved.
formula now:
	score = (len(link_set)-link_num)*(weight-weight_limiter)

See before.jpg for results before link score weighting formula upgrade.
See after.jpg  for results after link score weighting formula upgrade.
V-6.1

JavaScript function change_display added to alert.js to allow instant submit when clicking on one of radio buttons that describe the result layout.
This function was added so that the user can resubmit the query for a different display format.

A show/hide for Advanced Settings was added.
	Stat	ON/OFF	(option hidden by default)
	Aggregation ON/OFF	(option hidden by default)

search_test_3.html created to test this layout.
V-6.1.1

Boolean processing added to query_mod.py.
	A list of boolean words added:	['and', 'or', 'not']
	A list of punctuations added:	[',', '?', '.', '!', '"', "'", ';']
V-6.2

File html_mod.py created.
Removed html code from search.cgi and placed into html_mod.py.
Done to improve modularity.

ONLINE TESTED!
V-6.3

Functions in html_mod.py split

Clustering now available through query_mod.py (a.k.a. alternate/related searches).
search_test_4.html and cluster_results.html were created to assist in the aesthetics of cluster layouts.

ONLINE TESTED!
V-6.4

Feedback/evaluation form completed.
Files created:
	feedB.css
	feedB.js
	feedback.php
	sent.html

'feedback.html' created for testing purposes.

General ideas for questions in 'evaluationQuestions.doc'

Feedback is sent by email to:					10972081@ucdconnent.ie

ONLINE TESTED!
V-6.4.1

'feedback.php' file updated with improved error checking and additional questions.
V-6.5

Commenting improved in all files

Errors found from Feedback corrected:
	index.html, Aggregation spelt wrong
	alerts.js, function too_many warning messages updated to be more understandable
	alerts.js, function change_display updated to include functions too_many and valid_search
	results_mod.py, link_to_dict function updated to make sure that the link_list variable is not empty
	html_mod.py, adv_sets function updated to have current advanced	settings, rather that default only
	html_mod.py, search_area function updated to have current setting for pre-processing
	html_mod.py, search_area function updated to change feedback link wording
								search.cgi updated accordingly

Minor calculation error corrected:
	result_mod.py updated so that score calculation formula is now:
	score = (len(link_list)-link_num)*(weight-weight_limiter)

Minor error with maximum results available fixed
	Testing	 & error checking section of search.cgi updated
	Error (if an int less that 10 was entered into Maximum Results field, engine would display no results)

feedB.js deleted as functions are already present in alerts.js
feedback.php updated to use alerts.js instead of feedB.js

html_mod.py and index.html updated so that JavaScript error checking will work more effectively.
	JavaScript function valid_search call remains in form tag as onsubmit value.
	JavaScript function too_many call moved to serach button tag as onclick	value

ONLINE TESTED!
V-6.5.1

Function stat_display_error added to html_mod.py
New statistical error utilises this function
search.cgi updated accordingly.
V-6.5.2

Added extra testing display printable lines to search.cgi
Searchable code in link_finder_ddgo() function in engine_search.py file updated.
V-6.5.3

Search code criteria in link_finder_yahoo() function in engine_search.py file updated.
Minor Test display code corrected in search.cgi file.
V-6.5.4

Search code criteria updated for link_finder_bing() function in engine_searcher.py file
V-6.6

Decided to enact layouts for screens smaller than those of Laptops & Desktops
index.html updated for this
Info text in design.css updated to reflect this
V-7.0

Updated files to allow meta-search engine to connect to search engines.
Old code was no longer present on search engine pages.

Created smart-design.css and tablet-design.css to allow for
smart-phone and tablet access. (NOT WORKING!!!)