function popup2(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href = mylink;
else
href=mylink.href;
window.open(href, windowname,'innerWidth=417innerheight=500,width=417,height=500,scrollbars,screenX=0,screenY=0,top=0,left=0');
return false;
}