function getElementsByClassName (elt,cls) {
try {
var retval= elt.getElementsByClassName(cls);
- plc_debug ('getElementsByClassName','used native method');
return retval;
} catch (err) {
- plc_debug ('getElementsByClassName','running custom method');
var retVal = new Array();
var elements = elt.getElementsByTagName("*");
for (var i = 0; i < elements.length; i++) {