danielebarchiesi@2: (function ($) {
danielebarchiesi@2: 
danielebarchiesi@2:   Drupal.behaviors.captcha = {
danielebarchiesi@2:     attach: function (context) {
danielebarchiesi@2: 
danielebarchiesi@2:       // Turn off autocompletion for the CAPTCHA response field.
danielebarchiesi@2:       // We do it here with Javascript (instead of directly in the markup)
danielebarchiesi@2:       // because this autocomplete attribute is not standard and
danielebarchiesi@2:       // it would break (X)HTML compliance.
danielebarchiesi@2:       $("#edit-captcha-response").attr("autocomplete", "off");
danielebarchiesi@2: 
danielebarchiesi@2:     }
danielebarchiesi@2:   };
danielebarchiesi@2: 
danielebarchiesi@2:   Drupal.behaviors.captchaAdmin = {
danielebarchiesi@2:     attach: function (context) {
danielebarchiesi@2:     	// Add onclick handler to checkbox for adding a CAPTCHA description
danielebarchiesi@2:     	// so that the textfields for the CAPTCHA description are hidden
danielebarchiesi@2:     	// when no description should be added.
danielebarchiesi@2:       // @todo: div.form-item-captcha-description depends on theming, maybe
danielebarchiesi@2:       // it's better to add our own wrapper with id (instead of a class).
danielebarchiesi@2:     	$("#edit-captcha-add-captcha-description").click(function() {
danielebarchiesi@2:     		if ($("#edit-captcha-add-captcha-description").is(":checked")) {
danielebarchiesi@2:     			// Show the CAPTCHA description textfield(s).
danielebarchiesi@2:     			$("div.form-item-captcha-description").show('slow');
danielebarchiesi@2:     		}
danielebarchiesi@2:     		else {
danielebarchiesi@2:     			// Hide the CAPTCHA description textfield(s).
danielebarchiesi@2:     			$("div.form-item-captcha-description").hide('slow');
danielebarchiesi@2:     		}
danielebarchiesi@2:     	});
danielebarchiesi@2:     	// Hide the CAPTCHA description textfields if option is disabled on page load.
danielebarchiesi@2:     	if (!$("#edit-captcha-add-captcha-description").is(":checked")) {
danielebarchiesi@2:     		$("div.form-item-captcha-description").hide();
danielebarchiesi@2:     	}
danielebarchiesi@2:     }
danielebarchiesi@2: 
danielebarchiesi@2:   };
danielebarchiesi@2: 
danielebarchiesi@2: })(jQuery);