function popup(mylink, windowname)

{

if (! window.focus)return true;

var href;

if (typeof(mylink) == 'string')

   href=mylink;

else

   href=mylink.href;

window.open(href, windowname, 'width=500,height=500,left=10,top=10,screenX=0,screenY=0,scrollbars=no');

return false;

}



function popup_prod(mylink, windowname)

{

if (! window.focus)return true;

var href;

if (typeof(mylink) == 'string')

   href=mylink;

else

   href=mylink.href;

window.open(href, windowname, 'width=360,height=540,left=10,top=10,screenX=0,screenY=0,scrollbars=no');

return false;

}