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	<title>Aleix Cortadellas &#187; Computers &amp; programming</title>
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	<description>A little bit of everything...</description>
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		<title>OpenCart: display stock levels in storefront, as numbers or colour icons</title>
		<link>http://www.aleixcortadellas.com/main/2009/09/09/742/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/09/09/742/#comments</comments>
		<pubDate>Wed, 09 Sep 2009 10:00:06 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[Content Management Systems]]></category>
		<category><![CDATA[E-Commerce]]></category>
		<category><![CDATA[Enterpreneurship]]></category>
		<category><![CDATA[HTML]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[army]]></category>
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		<category><![CDATA[module]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[opencart]]></category>
		<category><![CDATA[oscommerce]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[shop]]></category>
		<category><![CDATA[stock]]></category>
		<category><![CDATA[zen cart]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=742</guid>
		<description><![CDATA[As I mentioned here, a military, police and adventure gear store has hired me to set up their online presence and an e-commerce platform for them (not 100%  ready yet, but soon!). I had a tough time finding the adequate solution for their needs, because even though OsCommerce is the typical script used by similar [...]


Related posts:<ol><li><a href='http://www.aleixcortadellas.com/main/2009/08/09/hiding-modules-from-registered-users-in-joomla-1-5/' rel='bookmark' title='Permanent Link: Hide modules from registered users in Joomla 1.5'>Hide modules from registered users in Joomla 1.5</a> <small>While Joomla 1.5 allows hiding modules from guests (and just...</small></li></ol>]]></description>
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		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Hide content from registered users in PHPBB3</title>
		<link>http://www.aleixcortadellas.com/main/2009/08/17/hide-content-from-registered-users-in-phpbb3/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/08/17/hide-content-from-registered-users-in-phpbb3/#comments</comments>
		<pubDate>Mon, 17 Aug 2009 08:53:20 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[PHPBB]]></category>
		<category><![CDATA[cms]]></category>
		<category><![CDATA[community]]></category>
		<category><![CDATA[forum]]></category>
		<category><![CDATA[guests]]></category>
		<category><![CDATA[hide]]></category>
		<category><![CDATA[phpbb3]]></category>
		<category><![CDATA[registered]]></category>
		<category><![CDATA[template]]></category>
		<category><![CDATA[users]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=733</guid>
		<description><![CDATA[You might have been in forums where they show ads to guests but not to registered users. Ever wondered how do they do that? Of course there are specific hacks and plugins which do exactly this, but perhaps you&#8217;re looking for the most simple and unobtrusive solution. This is exactly what the code in this [...]


Related posts:<ol><li><a href='http://www.aleixcortadellas.com/main/2009/08/09/hiding-modules-from-registered-users-in-joomla-1-5/' rel='bookmark' title='Permanent Link: Hide modules from registered users in Joomla 1.5'>Hide modules from registered users in Joomla 1.5</a> <small>While Joomla 1.5 allows hiding modules from guests (and just...</small></li></ol>]]></description>
		<wfw:commentRss>http://www.aleixcortadellas.com/main/2009/08/17/hide-content-from-registered-users-in-phpbb3/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Hide modules from registered users in Joomla 1.5</title>
		<link>http://www.aleixcortadellas.com/main/2009/08/09/hiding-modules-from-registered-users-in-joomla-1-5/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/08/09/hiding-modules-from-registered-users-in-joomla-1-5/#comments</comments>
		<pubDate>Sun, 09 Aug 2009 14:03:57 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[Content Management Systems]]></category>
		<category><![CDATA[HTML]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[cms]]></category>
		<category><![CDATA[guests]]></category>
		<category><![CDATA[joomla]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[registered]]></category>
		<category><![CDATA[users]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=717</guid>
		<description><![CDATA[While Joomla 1.5 allows hiding modules from guests (and just show them to registered users), it lacks the ability to do the opposite, namely hiding modules from registered users. Of course such thing can be very useful when there are modules inviting users to register (how pointless to show them to already registered users!), or [...]


Related posts:<ol><li><a href='http://www.aleixcortadellas.com/main/2009/08/17/hide-content-from-registered-users-in-phpbb3/' rel='bookmark' title='Permanent Link: Hide content from registered users in PHPBB3'>Hide content from registered users in PHPBB3</a> <small>You might have been in forums where they show ads...</small></li><li><a href='http://www.aleixcortadellas.com/main/2009/09/09/742/' rel='bookmark' title='Permanent Link: OpenCart: display stock levels in storefront, as numbers or colour icons'>OpenCart: display stock levels in storefront, as numbers or colour icons</a> <small>As I mentioned here, a military, police and adventure gear...</small></li></ol>]]></description>
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		<slash:comments>2</slash:comments>
		</item>
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		<title>Requiring JavaScript to be enabled</title>
		<link>http://www.aleixcortadellas.com/main/2009/07/08/requiring-javascript-to-be-enabled/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/07/08/requiring-javascript-to-be-enabled/#comments</comments>
		<pubDate>Wed, 08 Jul 2009 10:00:26 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[HTML]]></category>
		<category><![CDATA[JavaScript]]></category>
		<category><![CDATA[ajax]]></category>
		<category><![CDATA[enable]]></category>
		<category><![CDATA[html]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[noscript]]></category>
		<category><![CDATA[script]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=702</guid>
		<description><![CDATA[There are many JavaScript scripts in this blog, and those related with AJAX also involve the use of this language. So I thought that it would be useful to know, when implementing such scripts in a site, how to deal with users who do not have JavaScript enabled in their browsers (or rather requiring them [...]


No related posts.]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>AJAX add content to favourites script</title>
		<link>http://www.aleixcortadellas.com/main/2009/07/05/650/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/07/05/650/#comments</comments>
		<pubDate>Sun, 05 Jul 2009 07:00:48 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[AJAX]]></category>
		<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[HTML]]></category>
		<category><![CDATA[JavaScript]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[ajax]]></category>
		<category><![CDATA[content]]></category>
		<category><![CDATA[favourite]]></category>
		<category><![CDATA[favourites]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[user]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=650</guid>
		<description><![CDATA[It has been a while since I last wrote a post but, as I said, I&#8217;d be back again! Not that I have much free time, but I&#8217;ll keep posting stuff whenever I&#8217;m inspired and have the time to do so  
Today&#8217;s post is a response to deepali&#8217;s comment here. There are lots of [...]


Related posts:<ol><li><a href='http://www.aleixcortadellas.com/main/2009/08/17/hide-content-from-registered-users-in-phpbb3/' rel='bookmark' title='Permanent Link: Hide content from registered users in PHPBB3'>Hide content from registered users in PHPBB3</a> <small>You might have been in forums where they show ads...</small></li><li><a href='http://www.aleixcortadellas.com/main/2009/09/09/742/' rel='bookmark' title='Permanent Link: OpenCart: display stock levels in storefront, as numbers or colour icons'>OpenCart: display stock levels in storefront, as numbers or colour icons</a> <small>As I mentioned here, a military, police and adventure gear...</small></li></ol>]]></description>
		<wfw:commentRss>http://www.aleixcortadellas.com/main/2009/07/05/650/feed/</wfw:commentRss>
		<slash:comments>12</slash:comments>
		</item>
		<item>
		<title>The day CafePress ceased to be appealing</title>
		<link>http://www.aleixcortadellas.com/main/2009/04/23/the-day-cafepress-ceased-to-be-appealing/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/04/23/the-day-cafepress-ceased-to-be-appealing/#comments</comments>
		<pubDate>Thu, 23 Apr 2009 17:09:43 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[Enterpreneurship]]></category>
		<category><![CDATA[10%]]></category>
		<category><![CDATA[cafepress]]></category>
		<category><![CDATA[markup]]></category>
		<category><![CDATA[protest]]></category>
		<category><![CDATA[shopkeepers]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=629</guid>
		<description><![CDATA[Yesterday was a very sad day. For some, a tragedy. Millions of CafePress shopkeepers were shocked when they read an e-mail from CafePress announcing imminent changes in their policies, mainly concerning the markup scheme of items on sale. I am one of them as well.
Basically, the deal is that shopkeepers &#8211; starting June 1st &#8211; [...]


No related posts.]]></description>
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		<slash:comments>7</slash:comments>
		</item>
		<item>
		<title>Two methods for generating random strings and passwords</title>
		<link>http://www.aleixcortadellas.com/main/2009/04/14/two-methods-for-generating-random-strings-and-passwords/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/04/14/two-methods-for-generating-random-strings-and-passwords/#comments</comments>
		<pubDate>Tue, 14 Apr 2009 12:30:40 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[HTML]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[generator]]></category>
		<category><![CDATA[hash]]></category>
		<category><![CDATA[md5]]></category>
		<category><![CDATA[password]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[random]]></category>
		<category><![CDATA[sha1]]></category>
		<category><![CDATA[string]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=611</guid>
		<description><![CDATA[Many websites and boards, upon registration, send the new users an e-mail with their user name and a random password. This is just one of the many purposes for which generating a random string or password is useful.
Ever wondered how this is done? Actually, with PHP, it&#8217;s very easy. I will explain you two ways [...]


No related posts.]]></description>
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		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>The dark side of AJAX</title>
		<link>http://www.aleixcortadellas.com/main/2009/04/07/the-dark-side-of-ajax/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/04/07/the-dark-side-of-ajax/#comments</comments>
		<pubDate>Tue, 07 Apr 2009 09:33:19 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[AJAX]]></category>
		<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[External contents]]></category>
		<category><![CDATA[ajax]]></category>
		<category><![CDATA[data]]></category>
		<category><![CDATA[privacy]]></category>
		<category><![CDATA[profiling]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[spy]]></category>
		<category><![CDATA[tracking]]></category>
		<category><![CDATA[xmlhttprequest]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=602</guid>
		<description><![CDATA[Today I&#8217;d like to share an interesting article written by Earle Castledine back in 2005, where he considers the potential risks that certain implementations of AJAX pose to the security and privacy of web users. It is titled &#8220;Using the XMLHttpRequest Object and AJAX to Spy On You&#8221;.
&#8220;Currently, user profiling helps Web site owners detect [...]


No related posts.]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Performing MySQL queries with the help of AJAX</title>
		<link>http://www.aleixcortadellas.com/main/2009/04/06/581/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/04/06/581/#comments</comments>
		<pubDate>Mon, 06 Apr 2009 20:24:51 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[AJAX]]></category>
		<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[HTML]]></category>
		<category><![CDATA[JavaScript]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[ajax]]></category>
		<category><![CDATA[asynchronous]]></category>
		<category><![CDATA[database]]></category>
		<category><![CDATA[delete]]></category>
		<category><![CDATA[div]]></category>
		<category><![CDATA[insert]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[onclick]]></category>
		<category><![CDATA[php]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=581</guid>
		<description><![CDATA[Back to AJAX! This tutorial is a reply to a question posted in Experts Exchange, and therefore it has a very specific scope. However, taking into consideration it may prove to be useful to many, I decide to share it with you all.
What this tutorial explains is how to perform asynchronously MySQL actions with AJAX, [...]


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		<wfw:commentRss>http://www.aleixcortadellas.com/main/2009/04/06/581/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Getting syntax highlighting plugins to work correctly with certain WordPress themes</title>
		<link>http://www.aleixcortadellas.com/main/2009/04/01/getting-syntax-highlighting-plugins-to-work-correctly-with-certain-wordpress-themes/</link>
		<comments>http://www.aleixcortadellas.com/main/2009/04/01/getting-syntax-highlighting-plugins-to-work-correctly-with-certain-wordpress-themes/#comments</comments>
		<pubDate>Wed, 01 Apr 2009 08:26:05 +0000</pubDate>
		<dc:creator>Aleix</dc:creator>
				<category><![CDATA[Computers & programming]]></category>
		<category><![CDATA[HTML]]></category>
		<category><![CDATA[code]]></category>
		<category><![CDATA[css]]></category>
		<category><![CDATA[display]]></category>
		<category><![CDATA[gear]]></category>
		<category><![CDATA[highlighter]]></category>
		<category><![CDATA[incorrectly]]></category>
		<category><![CDATA[messed]]></category>
		<category><![CDATA[problem]]></category>
		<category><![CDATA[source]]></category>
		<category><![CDATA[style sheet]]></category>
		<category><![CDATA[syntax]]></category>
		<category><![CDATA[theme]]></category>
		<category><![CDATA[wordpress]]></category>

		<guid isPermaLink="false">http://www.aleixcortadellas.com/main/?p=545</guid>
		<description><![CDATA[Happy April 1st! Note however that this is serious content; in my country we celebrate fools day the 28th December instead 


If you&#8217;re running a WordPress blog, some themes &#8211; including the one used in this blog, which is Gear theme &#8211; might give you headaches when using syntax highlighting plugins (namely, plugins for showing [...]


No related posts.]]></description>
		<wfw:commentRss>http://www.aleixcortadellas.com/main/2009/04/01/getting-syntax-highlighting-plugins-to-work-correctly-with-certain-wordpress-themes/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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