020     var $descriptionHtmlSyndicated;  

021     var $descriptionTruncSize;  

022    

023     function getDescription(){  

024         $descriptionField=new FeedHtmlField($this->description);  

025         $descriptionField->syndicateHtml=$this->descriptionHtmlSyndicated;  

026         $descriptionField->truncSize=$this->descriptionTruncSize;  

027         return $descriptionField->output();  

028     }  

029 }  

030    

031 class FeedHtmlField{  

032     var $rawFieldContent;  

033     var $truncSize,$syndicateHtml;  

034     function FeedHtmlField($parFieldContent){  

035         if($parFieldContent){  

036             $this->rawFieldContent=$parFieldContent;  

037         }  

038     }  

039     function output(){  

040         if(!$this->rawFieldContent){  

041             $result="";