Thanks
a lot
Sunray Sales
for your kind help to achieve the alignment problem, here is the final solution
in
skin / 2-columns / customer / content.tpl this file , before that the left column of the product details page must be blocked this is to be done by the code in highlighted at the end of the code
before modifying please save a copy of content.tpl
{*
$Id: content.tpl,v 1.1 2010/05/21 08:31:51 joy Exp $
vim: set ts=2 sw=2 sts=2 et:
*}
<div id="center">
{ if $main eq "product"}
<div id="center-main" style="margin:0 0 0 0px;">
{else}
<div id="center-main">
{/if}
{include file="customer/evaluation.tpl"}
<!-- central space -->
{if ($main eq 'cart' and not $cart_empty) or $main eq 'checkout'}
{include file="modules/`$checkout_module`/content.tpl"}
{else}
{if $main neq "catalog" or $current_category.category neq ""}
{include file="customer/bread_crumbs.tpl"}
{/if}
{if $main ne "cart" and $main ne "checkout" and $main ne "order_message"}
{if $gcheckout_enabled}
{include file="modules/Google_Checkout/gcheckout_top_button.tpl"}
{/if}
{if $amazon_enabled}
{include file="modules/Amazon_Checkout/amazon_top_button.tpl"}
{/if}
{/if}
{include file="customer/dialog_message.tpl"}
{if $active_modules.Special_Offers}
{include file="modules/Special_Offers/customer/new_offers_message.tpl"}
{/if}
{if $page_tabs ne ''}
{include file="customer/main/top_links.tpl" tabs=$page_tabs}
{/if}
{if $page_title}
<h1>{$page_title|escape}</h1>
{/if}
{include file="customer/home_main.tpl"}
{/if}
<!-- /central space -->
</div><!-- /center-main -->
</div><!-- /center -->
{if ($main neq 'cart' or $cart_empty) and $main neq 'checkout' and
$main ne "product"}
<div id="left-bar">
{include file="customer/left_bar.tpl"}
</div>
{/if}
Thanks again