/*****************************************************************************
* Utility Function Javascript Object
*
* Author: Venkata Sivashankar
* Date: 27-May-2007
*
* Copyright 2007 Venkata Sivashankar, Inc. All Rights Reserved.
*
*
* Each function listed below along with its parameters is documented further
* down the page with its implementation.
*****************************************************************************/
/**
* Makes a call to the server and fetches the page. The page content is
* set on the 'content' id-ed pane.
*
* @param pageName the name of the page to fetch on the content pane
*/
function fetchPage(pageName)
{
var req = new AjaxRequest('fetchPage.jsp', handlePageResponse);
req.setParameter('pageName', pageName);
if (fetchPage.arguments.length == 2 && fetchPage.arguments[1])
{
var serachForm = document.getElementById('searchFormID');
var searchTerm = searchForm.elements['searchTF'].value;
req.setParameter('searchTerm', searchTerm);
}
req.submit();
}
/**
* Handles the response from an Ajax Request back from the server.
* Content is set on the 'content' id-ed pane.
*
* @param xmlDoc the server either sends the response in XML
* @param text or a simple text
*/
function handlePageResponse(xmlDoc, text)
{
var element = document.getElementById('contents');
element.innerHTML = text;
}
/**
* Hides the elements in hideArray depending on the
* selection object.
*
* @param selectedText the select object text
* @param hideArray array of elements that are to be hiden.
*/
function audioClipComposer(selectedText, hideArray)
{
if (selectedText == 'Unknown') {
for (var i = 0; i < hideArray.length; i++ ){
var hEle = document.getElementById(hideArray[i]);
hEle.style.visibility = 'visible';
}
} else {
for (var i = 0; i < hideArray.length; i++ ){
var hEle = document.getElementById(hideArray[i]);
hEle.style.visibility = 'hidden';
}
}
}
function changeSearchPane(paneId, radio) {
var divEle = document.getElementById(paneId);
if(radio.value == 'Composition') {
divEle.innerHTML = "