nickweavers

YUI().use('event', 'node', function(Y) {
  Y.on('domready', cascadeFields);

  function unhide(cl) {
    Y.all('#mortgage_picker_form select.' + cl).setStyle('display', 'block');
  }

  function hide(cl) {
     Y.all('#mortgage_picker_form select.' + cl).setStyle('display', 'none');
  }

nickweavers

YUI().use('event', 'node', function(Y) {
  Y.on('domready', cascadeFields);

  function unhide(cl) {
    var nodes = Y.all('#mortgage_picker_form select.' + cl);
    for (var i = 0; i < nodes._nodes.length; i++) {
      nodes._nodes[i].style.display = "block";
    }
  }

nickweavers

if (document.addEventListener) {
  document.addEventListener("DOMContentLoaded", cascadeFields, false);
}
 
document.getElementsByClassName = function(cl) {
  var retnode = [];
  var myclass = new RegExp('\\b'+cl+'\\b');
  var elem = this.getElementsByTagName('*');
  for (var i = 0; i < elem.length; i++) {
    var classes = elem[i].className;