function LightboxDelegate(url,caption) { 
   var objLink = document.createElement('a'); 
   objLink.setAttribute('href',url); 
   objLink.setAttribute('rel','lightbox'); 
   objLink.setAttribute('title',caption); 
   Lightbox.prototype.start(objLink); 
} 


function SWFDelegate(url,width,height,caption) { 
   var objLink = document.createElement('a'); 
   objLink.setAttribute('href',url); 
   objLink.setAttribute('rel','lightbox'); 
   objLink.setAttribute('title',caption); 
   if(typeof width != 'undefined') { 
      objLink.setAttribute('width',width); 
   } 
   if(typeof height != 'undefined') { 
      objLink.setAttribute('height',height); 
   } 
   Lightbox.prototype.start(objLink); 
}