+
+ <div id="method-Ext.Element-radioClass"></div>/**
+ * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
+ * @param {String/Array} className The CSS class to add, or an array of classes
+ * @return {Ext.Element} this
+ */
+ radioClass : function(className){
+ var cn = this.dom.parentNode.childNodes,
+ v,
+ i,
+ len;
+ className = Ext.isArray(className) ? className : [className];
+ for (i = 0, len = cn.length; i < len; i++) {
+ v = cn[i];
+ if (v && v.nodeType == 1) {
+ Ext.fly(v, '_internal').removeClass(className);
+ }
+ };
+ return this.addClass(className);
+ },
+