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);
	}