Fixed comments in the js file and added added a readme

Author: PaulSpr

README

@@ -0,0 +1,29 @@
+== jQuery Flex Vertical Center
+
+This jQuery plugin provides an easy way to vertically center an element in its parent. Even if the parents height changes after resizing the browser window, in a fluid or responsive layout for example.
+
+== Usage
+
+Simply include this file in your project (after loading jQuery) like this:
+
+<script defer src="js/jquery.flexverticalcenter.js"></script>
+
+Then call the plugin on the element which needs to be vertically centered in it's parent.
+
+<script>
+$(document).ready(function() {
+	$('#element-to-be-centered').flexVerticalCenter();
+});
+</script>
+
+This will take the parents height, the elements own height and calculate the distance the element should have from the parents top to be vertically centered. This value is applied to the top margin of the element by default.
+
+== Options
+
+You can pass one parameter to the plugin, which is the css attribute that the value should be set on. The default is 'margin-top', but you can pass any attribute you would like. Most probably 'padding-top' or 'top'.
+
+<script>
+$(document).ready(function() {
+	$('#element-to-be-centered').flexVerticalCenter('padding-top');
+});
+</script>

jquery.flexverticalcenter.js

@@ -16,7 +16,7 @@
 			var $this		= $(this);              // store the object
 			var attribute	= onAttribute || 'margin-top'; // the attribute to put the calculated value on
 
-			// resize to box the maintain the set ratio
+			// recalculate the distance to the top of the element to keep it centered
 			var resizer = function () {
 				// get parent height minus own height and devide by 2
 				$this.css(