h, i have this for call the hs.expand using a link: <a onclick="return hs.htmlExpand(this, { contentId: 'highslide-html2', objectType: 'iframe', objectWidth: 400, objectHeight: 400} )" class="highslide"href="link"><call </a> that work fine, but now i want call the same function using a function like this: hs.htmlExpand(null, { contentId: 'highslide-html2', objectType: 'iframe', objectWidth: 400, objectHeight: 400 ,src: 'www.site.com'} ); but that don´t work this don´t display any error simple don´t do nothing! what i doing wrong? thanks a lot for your help