| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| function doIframe(){ |
| o = document.getElementsByTagName('iframe'); |
| for(i=0;i<o.length;i++){ |
| if (/\bautoHeight\b/.test(o[i].className)){ |
| setHeight(o[i]); |
| addEvent(o[i],'load', doIframe); |
| } |
| } |
| } |
| |
| function setHeight(e){ |
| if(e.contentDocument){ |
| e.height = e.contentDocument.body.offsetHeight + 35; |
| } else { |
| e.height = e.contentWindow.document.body.scrollHeight; |
| } |
| } |
| |
| function addEvent(obj, evType, fn){ |
| if(obj.addEventListener) |
| { |
| obj.addEventListener(evType, fn,false); |
| return true; |
| } else if (obj.attachEvent){ |
| var r = obj.attachEvent("on"+evType, fn); |
| return r; |
| } else { |
| return false; |
| } |
| } |
| |
| if (document.getElementById && document.createTextNode){ |
| addEvent(window,'load', doIframe); |
| } |