Как скрыть левый блок когда он пустой в Joomla 2.5 - Joomla 2.5: Шаблоны, разметка и макеты вывода

			<td width="232px" class="tenqF" id="LeftSideBar" >			
			<div class="sidebar" id="sideLeft">
			<jdoc:include type="modules" name="left_bar" style="xhtmlleft"/>
			</div>			
			</td>
	

    <div class="vt_component">
        <?php if($this->countModules('left')) : ?>
        <div class="vt_left">
	        <jdoc:include type="modules" name="left" style="xhtml" />
        </div>
	    <div class="vt_component_small">
    	    <jdoc:include type="modules" name="breadcrumb" style="xhtml" />
		    <jdoc:include type="component" />
	        <jdoc:include type="modules" name="bottom" style="xhtml" />
		    <div class="clr"></div>
	    </div>
        <?php else: ?>
        <div class="vt_component_full">
	        <jdoc:include type="modules" name="breadcrumb" style="xhtml" />
	        <jdoc:include type="component" />
	        <jdoc:include type="modules" name="bottom" style="xhtml" />
		    <div class="clr"></div>
        </div>	
        <?php endif; ?>
	</div>

	<?php if($this->countModules('left_bar')) : ?>				
			<td class="tenqF bar_on" id="LeftSideBar" >	
			<div class="sidebar" id="sideLeft">
			<jdoc:include type="modules" name="left_bar" style="xhtmlleft"/>
			</div>
			</td>
	<?php else: ?>	
			<td class="tenqF bar_off" id="LeftSideBar" >	
			<div class="sidebar" id="sideLeft">
			<jdoc:include type="modules" name="left_bar" style="xhtmlleft"/>
			</div>
			</td>		
	<?php endif; ?>   

.bar_on{
	width: 200px;
}

.bar_off{
	width: 0px;
}

<div id="container">
		
			<?php if($this->countModules('side-right')) : ?>
			<div id="content">
			<?php else: ?>
			<div id="conent-full">
			<?php endif; ?>
			
							<jdoc:include type="message" />
							<jdoc:include type="component" />
			</div>
			<!-- #content-->
		</div><!-- #container-->

		<aside id="side-right">
		<div id="right"> 
		<jdoc:include type="modules" name="side-right" style="xhtml" />
		</div>
		
		
		
		</aside><!-- #sideRight -->