getElementsByClassName = function(srcElm, clName) {
	var foundElements = [];
	if (srcElm && srcElm.getElementsByTagName) {
		var allElements = srcElm.getElementsByTagName("*");
		for (var i = 0; i < allElements.length; i++) {
			if (classMagic.has(allElements[i], clName)) {
				foundElements[foundElements.length] = allElements[i];
			}
		}
	}
	return foundElements;
}