function popupfixed(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
href=mylink;
else
href=mylink.href;
newwindow=window.open(href, windowname, 'width=620,height=540,scrollbars=no,resizable=no');
if (window.focus) {newwindow.focus()}
return false;
}