Ben Kittrell bgkittrell
bgkittrell
/ center-prototype.js
Created
October 17, 2010 02:26
Center Horizontal and Vertically using Prototype
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| Element.addMethods({ | |
| centerHorizontally: function(element) { | |
| if (!(element = $(element))) return; | |
| var vpWidth = $(document).viewport.getWidth(); | |
| var width = element.getWidth(); | |
| element.style.left = (vpWidth / 2) - (width / 2) + 'px'; | |
| return element; | |
| }, |