Input field toggle (badly written - needs re-writing)

fieldToggle = function(i){

__defaultVal = $(i).attr('value');
__inputField = $(i);

$(__inputField).bind('click focus', function () {
if ($(this).attr('value') == __defaultVal) {
$(this).attr('value', '');
}
});

$(__inputField).bind('blur', function () {
if ($(this).attr('value') == "") {
$(this).attr('value', __defaultVal);
}
});

}

Quick toggle based on select box changing

Quick way to make a field toggle enabled/disabled based on changing a select box.

JavaScript

var fil = '#filter';
var filSub = '#subFilter';

$(fil).change(function(){
($(this).val() != 0) ? $(filSub).attr('disabled','') : $(filSub).attr('disabled','disabled');
});

HTML

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