// empty Topics select list content
function clearSelect(select) {
while (select.length > 0) {
select.remove(0);
}
}
// add item to select element the less
// elegant, but compatible way.
function appendToSelect(select, value, content) {
select.options[select.options.length] = new Option(content, value, false, false);
}
// toggle visibility by setting style.visibility
// as in this case we want the element to continue
// taking up space in the design
function toggleVisibility(obj) {
var el = document.getElementById(obj);
if ( el.style.visibility == 'hidden' ) {
el.style.visibility = '';
el.style.display = '';
}
else {
el.style.visibility = 'hidden';
}
}
// toggle visibility by setting style.display
// in this case we want the element to release
// its space in the design
function toggleDisplay(obj) {
var el = document.getElementById(obj);
if ( el.style.display != 'none' ) {
el.style.display = 'none';
}
else {
el.style.display = '';
}
}
// toggle whether an item is enabled or note
// generally only useful for input controls
function toggleEnable(obj) {
var el = document.getElementById(obj);
if ( el.enabled != false ) {
el.enabled = false;
}
else {
el.enabled = true;
}
}
function loadCss (url) {
if (document.layers)
window.location.href = url;
else if (document.getElementById) {
var script = document.createElement('link');
script.href = url;
script.rel = 'stylesheet';
script.type = 'text/css';
document.getElementsByTagName('head')[0].appendChild(script);
}
}
function loadJavascript (url) {
//alert('loadJavascript : ' + url);
if (document.layers)
window.location.href = url;
else if (document.getElementById) {
var script = document.createElement('script');
script.src = url;
script.type = 'text/javascript';
document.getElementsByTagName('head')[0].appendChild(script);
}
}
function random () {
return 1 + Math.floor(Math.random() * 1000);
}
function displayRateTable(rateTableHtml) {
//alert('Loading rateTableHtml');
document.getElementById('rateTablePlaceHolder').innerHTML = rateTableHtml;
toggleVisibility('imgRateTableLoading');
toggleEnable('btnGetRateTable');
//document.getElementById('btnGetRateTable').enabled = true;
}
function getRateTable(virtualPath) {
var selectList = document.getElementById("ddCurrencies");
//alert(selectList.value);
if (selectList.value == "") {
alert('Please select a currency to show the rates for.');
} else {
//document.getElementById('btnGetRateTable').enabled = false;
toggleEnable('btnGetRateTable');
toggleVisibility('imgRateTableLoading');
var urlString = virtualPath + 'rateTable.ashx?pid='+partnerId+'&c='+selectList.value+'&'+random()+'='+random();
// using JSON callback function
loadJavascript(urlString);
// using LazyLoad and post load function
//LazyLoad.load(urlString, displayRateTable);
}
}
var partnerId = 1;
var virtualPath = 'http://preview.customhouse.com/ratecalc2/';
var rateTableHeaderHtml = "
