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// Copyright 1999-2004 The Apache Software Foundation
//
// Licensed 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.
//
// $Id$
var showing = new Array();
var x = new Array(); // scrollX
var y = new Array(); // scrollY
function toggleCode(id, src, height, width) {
//alert('In toggleCode');
if (showing[id]) {
hideCode(id);
} else {
showCode(id, src, height, width);
}
}
function showCode(id, src, height, width) {
//alert('In showCode');
if (showing[id]) { return; }
if (document.getElementById && document.createElement) {
if (window.scrollX != undefined) {
x[id] = window.scrollX;
y[id] = window.scrollY;
}
var parent = document.getElementById(id);
var span = document.createElement('SPAN');
parent.appendChild(span);
var br = document.createElement('BR');
var iframe = document.createElement('IFRAME');
iframe.setAttribute('src', src);
iframe.setAttribute('height', height);
iframe.setAttribute('width', width);
span.appendChild(br);
span.appendChild(iframe);
//parent.replaceChild(iframe, parent.lastChild);
// window.scrollTo(x[id],y[id]);
showing[id] = true;
} else {
alert(
"Requires Navigator >= 7, Mozilla >= 1.2.1 or IE >= 6");
return;
}
}
function hideCode(id) {
//alert('In hideCode');
if ( ! showing[id]) { return; }
if (document.getElementById && document.createElement) {
var parent = document.getElementById(id);
parent.removeChild(parent.lastChild);
if (x[id] != undefined) {
window.scrollTo(x[id],y[id]);
}
showing[id] = false;
} else {
alert(
"Requires Navigator >= 7, Mozilla >= 1.2.1 or IE >= 6");
return;
}
}
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