var url = $0 ?? $uri ?? '';
if(#url != 0) {
var title = $1 ?? $title ?? url;
<div align="left">
web.link(url, web.image('http://images.websnapr.com/?size=s&nocache=42' & { url: url },300,225),page.title,"_blank");<br/>
<small>web.link(url, title);</small>
</div>
}