+ },
+ get contentWindow(){
+ return this.nodeName == "IFRAME" ? {
+ document: this.contentDocument
+ } : null;
+ },
+ get contentDocument(){
+ if ( this.nodeName == "IFRAME" ) {
+ if ( !this._doc )
+ this._doc = new DOMDocument(
+ new java.io.ByteArrayInputStream((new java.lang.String(
+ "<html><head><title></title></head><body></body></html>"))
+ .getBytes("UTF8")));
+ return this._doc;
+ } else
+ return null;