To check or uncheck a checkbox, assign true or false to its 'checked' property (untested): $('#myCheckbox')[0].checked = true; or $('#myCheckbox').attr('checked', true);
But it looks like you're trying to enable/disable them, in which case you probably want $(...).attr('disabled', 'disabled'); and $(...).removeAttr('disabled'); --Erik On 9/27/07, voltron <[EMAIL PROTECTED]> wrote: > > > How would one toggle a checkbox? > > This does not work: > > $("#postcode_all").toggle(function(){ > $("#intended_postcode-0").attr("disabled", "disabled"); > },function(){ > $("#intended_postcode-0").attr("enabled", "enabled"); > }); > > Thanks > >