return null;
},
+ parents: function() {
+ var parents = [],
+ parent = this.parent();
+ while(parent) {
+ parents.push(parent);
+ parent = parent.parent();
+ }
+ return parents;
+ },
+
sameNode: function(other) {
return other && (typeof other === typeof this) && other.dom()[0] === this.dom()[0];
},