ok( document.getElementById('text1').readOnly == true, 'Set readonly attribute' );
$("#text1").attr('readonly', false);
ok( document.getElementById('text1').readOnly == false, 'Set readonly attribute' );
ok( document.getElementById('text1').readOnly == true, 'Set readonly attribute' );
$("#text1").attr('readonly', false);
ok( document.getElementById('text1').readOnly == false, 'Set readonly attribute' );