<div onclick="thevid=document.getElementById('thevideo'); thevid.style.display='block'; this.style.display='none'"><img src="vidthumb.jpg" style="cursor:pointer" /></div><div id="thevideo" style="display:none">
(put the YouTube embed stuff here)
</div>
In Page Load event:
// Support for FaceBook Social Meta Graph
HtmlMeta meta = new HtmlMeta();
meta.Attributes.Add("property", "og:title");
meta.Attributes.Add("content", "Title here");
Page.Header.Controls.Add(meta);
meta = new HtmlMeta();
meta.Attributes.Add("property", "og:description");
meta.Attributes.Add("content", "This is the longer description");
Page.Header.Controls.Add(meta);
meta = new HtmlMeta();
meta.Attributes.Add("property", "og:image");
meta.Attributes.Add("content", "http://www.yourdomain.com/path/to/thumb_image.jpg");
Page.Header.Controls.Add(meta);
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> <head> <meta http-equiv="refresh" content="0;url=http://www.facebook.com/PSOklahoma?v=app_4949752878"> <meta property="og:url" content="http://www.facebook.com/PSOklahoma?v=app_4949752878"/> <meta property="og:image" content="http://test2009.psoklahoma.com/global/utilities/lib/images/content/FaceBook/PSOklahoma/icon_MakeAMatch.jpg"/> <meta property="og:site_name" content="Make a Love Match this Valentine's Day. Each time you play Public Service Co. of Oklahoma's card-matching game, a donation is made to help Oklahoma families in need."/> <meta property="og:description" content="Play Public Service Co. of Oklahoma's Love Match game and help us donate up to $5,000 to the Light A Life Energy Fund. Light A Life helps Oklahoma families facing financial emergencies to heat their homes."/> <title>Make a Love Match this Valentine's Day. Each time you play Public Service Co. of Oklahoma's card-matching game, a donation is made to help Oklahoma families in need. </title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> </head> <body> </body> </html>
Then to create the Share link point to this HTML file (above):
http://www.facebook.com/sharer.php?u=http://test2009.psoklahoma.com/FaceBook/PSO_MakeAMatchShare.html
More info here documenting the Open Graph Protocol.
