(function($) {

	$.fn.labelOver = function(overClass) {

		return this.each(function(){

			var label = $(this);
			var f = label.attr('for');

			if (f) {
				var input = $('#' + f);

				this.hide = function() {
					label.css({ textIndent: -10000 })
				}

				this.show = function() {

					if (input.val() == '')
						label.css({ textIndent: 0 })

				}

				// handlers
				input.focus(this.hide);
				input.blur(this.show);
				label.addClass(overClass).click(function(){ input.focus() });

				if (input.val() != '')
					this.hide();
			}
		})
	}

})(jQuery);