function dbt_bookmark(loc) {
if (!loc) var loc=location.href;
var apos=loc.indexOf('#');
loc=(apos>0?loc.substring(0,apos):loc);
window.open('http://del.icio.us/post?v=4&noui&jump=close&url='
+encodeURIComponent(loc)
+'&title='
+encodeURIComponent(document.title), 'delicious','toolbar=no,width=700,height=300');
return false;
}