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Revision: 27241
at May 31, 2010 14:14 by blpgirl


Initial Code
function getElementsByClass( searchClass, domNode, tagName) {
	if (domNode == null) domNode = document;
	if (tagName == null) tagName = '*';
	var el = new Array();
	var tags = domNode.getElementsByTagName(tagName);
	var tcl = " "+searchClass+" ";
	for(i=0,j=0; i<tags.length; i++) {
		var test = " " + tags[i].className + " ";
		if (test.indexOf(tcl) != -1)
			el[j++] = tags[i];
	}
	return el;

Initial URL
http://www.anyexample.com/webdev/javascript/javascript_getelementsbyclass_function.xml

Initial Description

                                

Initial Title
get elements by class

Initial Tags

                                

Initial Language
JavaScript