/**
* @author Remy Sharp
* @url http://remysharp.com/2007/01/25/jquery-tutorial-text-box-hints/
*/

(function ($) {

$.fn.hint = function (blurClass) {
  if (!blurClass) { 
    blurClass = 'blur';
  }

	return this.each(function() {
		// get jQuery version of 'this'
		var $input = $(this),
		
		 // capture the rest of the variable to allow for reuse
		title = $input.attr('title'),
		$form = $(this.form),
		$win = $(window);

		function remove() {
			if ($input.val() === title && $input.hasClass(blurClass)) {
					$input.val('').removeClass(blurClass).addClass('focused');
			}
		}

		// only apply logic if the element has the attribute...
		if (title) {
			// on blur, set value to title attr if text is blank
			$input.blur(function() {
					if (this.value === '') {
							$input.val(title).addClass(blurClass).removeClass('focused');
					}
			}).focus(remove).blur(); // now change all inputs to title
			$form.submit(remove); // clear the pre-defined text when form is submitted
			$win.unload(remove); // handles Firefox autocomplete
		}	
  });
};

})(jQuery);