/* * Shared Javascript Library * Copyright Hugo Hudson, 2006 * * Usage: * * Include this file in your page by placing the following code in the page * header (between the and tags): * */ /* * Obtain the low-resolution version of an image filename. */ function lowRes(name) { var regexp = /^(.*)(\.(png|jpg|jpeg|gif))$/i; return name.replace(regexp,'$1-lowres$2'); } /******************** * Third Party Code * ********************/ /* * Thanks to Scott Andrew */ function addEvent(obj, evType, fn) { if (obj.addEventListener) { obj.addEventListener(evType, fn, false); return true; } else if (obj.attachEvent) { var r = obj.attachEvent("on"+evType, fn); return r; } else { return false; } } /* * Thanks to Prototype */ function byid() { if (arguments.length == 1) return document.getElementById(arguments[0]); var elements = new Array(); for (var i=0; i