(function($){
	$.fn.labelOver = function(overClass) {
		return this.each(function(){
			var label = jQuery(this);
			var f = label.attr('for');
			if (f) {
				var input = jQuery('#' + 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);