The tutorial explain on how to remove the tax total that appear in chekout process and confirmation email in virtuemart.
It include editing some virtuemart files so we need back up them and also database.
System :
Virtuemart 1.1.x
Joomla 1.5.x

In order to display category name in your product detail page you need to modify some of your Virtuemart files.
Requirement:
Joomla 1.5.X
Virtuemart 1.1.X

Here’s how to add a bookmark code in your high traffic website:
1. Place the following script into your section in the page you need to use it:
<script type="text/javascript">
function bookmark_us(url, title){
if (window.sidebar) // firefox
window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
var elem = document.createElement(’a’);
elem.setAttribute(’href’,url);
elem.setAttribute(’title’,title);
[...]

The tutorial explain on how to remove the powered by Jcal 1.5 footer information in your Jcal Pro joomla component.
Here’s how:
1. Back up joomlaroot/components/com_jcalpro folder
2. Removed he following lines
themes/default/theme.php , lines 1237-1239:
<div class="atomic">Powered by <a
href="http://dev.anything-digital.com/" target="_blank"><strong>JCal
Pro <span style="color: orange">1.5</span></strong></a></div>

include/functions.inc.php, lines 1350-1356:
$signature = ‘<a href="http://dev.anything-digital.com/" target="_blank">JCal Pro Calendar <span style="color:#FFA500"> ‘ . CALENDAR_VERSION . [...]

The tutorials explains how to sort date to descending on your event list displaying in EventList joomla page. Evenlist is a free extention in joomla that offers a lot features and possibilities which makes your work easier, like the Venue database, Frontend editing with more than the three Joomla! access levels, Picture resizing and much [...]

The tutorial explains on how to change form action based on the 2 select option. The use of this code is for loading different pages using the submit function of the javascript (this.form.submit();) when one of the select option changes its value ( onchange=”changeAction(this.form,this.name);”). In the example below, the first select named range will load [...]

VM Paypal Integration Pro is support shipping , itemized products with discount and coupon. Check out the comparison chart below:

I have installed a Joomla 1.5.9 and it runs perfectly in front end. Then I try to login in backend the system report an error like this below:
500 Internal Server Error
The request was not completed. The server met an unexpected condition.
7x.5x.1xx.23/~centersit/administrator/index.php (port 80)
Please forward this error screen to [...]

The tutorial explain how to fix error cause by MYSQL daemon/engine on your server has run out of space for storing its own database files. If the filename/path mentioned includes “/tmp/” in it, then the error is likely referring to temporary/swap files instead of main database files.

When someone goes to checkout in PayPal like any other payment checkout it would be great to have each product listed item by item and the shipping rate. By using this VM Paypal Integration product in Virtuemart its allow you to do them both. For all those who are interested email me at arni@virtuosomaster.com [...]