(function($) {
	$.fn.glowbuttons = function(options) {
		// build main options before element iteration
		var opts = $.extend({}, $.fn.glowbuttons.defaults, options);

		return this.each(function() {
			var button = $(this);
			//  if the metadata plug-in is installed, use it to build the options
			var o = $.metadata ? $.extend({}, opts, button.metadata()) : opts;
			//  inject the parent nodes
			button.wrap('<span class="glow-button"><span class="inner"></span></span>');
			//  ie display workaround
			button.css('display', $.browser.msie ? 'inline-block' : 'block');

			button.parent().each(function() {
				var innerWrapper = $(this);

				//  more browser specific workarounds    
				innerWrapper.css('display', $.browser.msie ? 'inline-block' : 'block');
				if ($.browser.msie) {
					innerWrapper.css({ 'position': 'relative', 'left': '-1px' });
				}

				innerWrapper.parent().each(function() {
					var outerWrapper = $(this);
					outerWrapper.css('backgroundColor', o.from);
					outerWrapper.css('display', $.browser.mozilla ? '-moz-inline-box' : 'inline-block');

					//  our glossy image is a transparent PNG so
					//  we have a special class that uses an image filter
					if ($.browser.msie && $.browser.version < 7) {
						var bgImage = outerWrapper.css('backgroundImage');
						outerWrapper.css('backgroundImage', 'none');
						//  extract the path to the gloss image from the outerwrapper's background-image.
						//  this will have the full path to it, so parse out the url stuff
						outerWrapper.css('filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + bgImage.split('url("')[1].split('")')[0] + "',sizingMethod='scale')");
					}
				})
				//  add a class to the outer most node - this helps with theming
            .addClass(o.className)
				//  finally attach to the hover events to run the animation
            .hover(
                function() {
                	$(this).stop();
                	$(this).animate({ backgroundColor: o.to }, o.speed);
                },
                function() {
                	$(this).stop();
                	$(this).animate({ backgroundColor: o.from }, o.speed);
                }
           );
			});
		});
	};

	$.fn.glowbutton = function(options) {
		// build main options before element iteration
		var opts = $.extend({}, $.fn.glowbuttons.defaults, options);

		var button = $(this);
		//  if the metadata plug-in is installed, use it to build the options
		var o = $.metadata ? $.extend({}, opts, button.metadata()) : opts;
		//  inject the parent nodes
		button.wrap('<span class="glow-button"><span class="inner"></span></span>');
		//  ie display workaround
		button.css('display', $.browser.msie ? 'inline-block' : 'block');

		button.parent().each(function() {
			var innerWrapper = $(this);

			//  more browser specific workarounds    
			innerWrapper.css('display', $.browser.msie ? 'inline-block' : 'block');
			if ($.browser.msie) {
				innerWrapper.css({ 'position': 'relative', 'left': '-1px' });
			}

			innerWrapper.parent().each(function() {
				var outerWrapper = $(this);
				outerWrapper.css('backgroundColor', o.from);
				outerWrapper.css('display', $.browser.mozilla ? '-moz-inline-box' : 'inline-block');

				//  our glossy image is a transparent PNG so
				//  we have a special class that uses an image filter
				if ($.browser.msie && $.browser.version < 7) {
					var bgImage = outerWrapper.css('backgroundImage');
					outerWrapper.css('backgroundImage', 'none');
					//  extract the path to the gloss image from the outerwrapper's background-image.
					//  this will have the full path to it, so parse out the url stuff
					outerWrapper.css('filter', "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + bgImage.split('url("')[1].split('")')[0] + "',sizingMethod='scale')");
				}
			})
			//  add a class to the outer most node - this helps with theming
		.addClass(o.className)
			//  finally attach to the hover events to run the animation
		.hover(
			function() {
        		$(this).stop();
        		$(this).animate({ backgroundColor: o.to }, o.speed);
			},
			function() {
        		$(this).stop();
        		$(this).animate({ backgroundColor: o.from }, o.speed);
			}
	   );
		});
	};

	$.fn.glowbuttons.defaults = {
		from: '#dfdfdf',
		to: '#bfdaff',
		className: 'glow-button-gray',
		speed: 400
	};

})(jQuery);