var w;
function thumbnail( url )
{
if( typeof(w) == "object" ) w.close();
w = window.open("", "", "scrollbars=0,toolbars=0,menubar=0");
with( w.window.document )
{
open();
write("" + url + "![Close](" + url + ")
");
close();
}
w.window.moveTo((screen.availWidth/2)-(w.document.images[0].width/2),(screen.availHeight/2)-(w.document.images[0].height/2));
return;
}