[jQuery] A small incompatibility about selector on Jquery 1.3.1

[jQuery] A small incompatibility about selector on Jquery 1.3.1


The following works on before Version:
$('#zz input:not([readonly]):first').focus().select()
On Ver 1.3.1, it won't work unless you change to:
$('#zz input:not([readonly=""]):first').focus().select()