anchor.diff:  <div class="front_info">
   	<div class="ch-grid text_1_info">
   		<li>
  -			<div class="ch-item ch-img-1">				
  -				<div class="ch-info-wrap">
  -					<div class="ch-info">
  -						<div class="ch-info-front ch-img-1"></div>
  -						<div class="ch-info-back">
  -							<i class="icon-pencil"></i>
  -						</div>	
  -					</div>
  +			<div class="ch-item ch-img-1" >				
  +				<div class="ch-info-wrap" >
  +					<a href="/catalogue">
  +						<div class="ch-info">
  +							<div class="ch-info-front ch-img-1"></div>
  +							<div class="ch-info-back">
  +								<i class="icon-pencil"></i>
  +							</div>	
  +						</div>
  +					</a>
   				</div>
   			</div>
   		</li>
  
positive.code: 		<li>
  			<div class="ch-item ch-img-3">
  				<div class="ch-info-wrap">
  					<div class="ch-info">
  						<div class="ch-info-front ch-img-3"></div>
  						<div class="ch-info-back">
  							<i class="icon-laptop"></i>
  							
  						</div>
  					</div>
  				</div>
  			</div>
  		</li>
  
negative.code: 	<div class="ch-grid text_2_info">
  		<li>
  			<div class="ch-item ch-img-2">
  				<div class="ch-info-wrap"  >
  					<a href="<%=search_path(:type => "user", :browse=>"true", :sort_by => "popularity")%>">
  						<div class="ch-info">
  							<div class="ch-info-front ch-img-2"></div>
  							<div class="ch-info-back">
  								<i class="icon-group"></i>
  							</div>
  						</div>
  					</a>
  				</div>
  			</div>
  		</li>
  