var edButtons = new Array();
var edLinks = new Array();
var edOpenTags = new Array();
function edButton(id, display, tagStart, tagEnd, access, open) {
this.id = id; // used to name the toolbar button
this.display = display; // label on button
this.tagStart = tagStart; // open tag
this.tagEnd = tagEnd; // close tag
this.access = access; // access key
this.open = open; // set to -1 if tag does not need to be closed
}
function zeroise(number, threshold) {
// FIXME: or we could use an implementation of printf in js here
var str = number.toString();
if (number < 0) { str = str.substr(1, str.length) }
while (str.length < threshold) { str = "0" + str }
if (number < 0) { str = '-' + str }
return str;
}
var now = new Date();
var datetime = now.getFullYear() + '-' +
zeroise(now.getMonth() + 1, 2) + '-' +
zeroise(now.getDate(), 2) + 'T' +
zeroise(now.getHours(), 2) + ':' +
zeroise(now.getMinutes(), 2) + ':' +
zeroise(now.getSeconds() ,2) +
// FIXME: we could try handling timezones like +05:30 and the like
zeroise((now.getTimezoneOffset()/60), 2) + ':' + '00';
edButtons[edButtons.length] =
new edButton('ed_strong'
,'b'
,'[b]'
,'[/b]'
,'b'
);
edButtons[edButtons.length] =
new edButton('ed_italic'
,'i'
,'[i]'
,'[/i]'
,'i'
);
edButtons[edButtons.length] =
new edButton('ed_underline'
,'u'
,'[u]'
,'[/u]'
,'u'
);
edButtons[edButtons.length] =
new edButton('ed_link'
,'link'
,''
,'[/url]'
,'a'
); // special case
/*edButtons[edButtons.length] =
new edButton('ed_code'
,'code'
,'[code]'
,'[/code]'
,'c'
);*/
function edLink() {
this.display = '';
this.URL = '';
this.newWin = 0;
}
function edShowButton(button, i) {
if (button.id == 'ed_img') {
document.write('');
}
else if (button.id == 'ed_link') {
document.write('');
}
else {
document.write('');
}
}
function edShowLinks() {
var tempStr = '';
document.write(tempStr);
}
function edAddTag(button) {
if (edButtons[button].tagEnd != '') {
edOpenTags[edOpenTags.length] = button;
document.getElementById(edButtons[button].id).value = '/' + document.getElementById(edButtons[button].id).value;
}
}
function edRemoveTag(button) {
for (i = 0; i < edOpenTags.length; i++) {
if (edOpenTags[i] == button) {
edOpenTags.splice(i, 1);
document.getElementById(edButtons[button].id).value = document.getElementById(edButtons[button].id).value.replace('/', '');
}
}
}
function edCheckOpenTags(button) {
var tag = 0;
for (i = 0; i < edOpenTags.length; i++) {
if (edOpenTags[i] == button) {
tag++;
}
}
if (tag > 0) {
return true; // tag found
}
else {
return false; // tag not found
}
}
function edCloseAllTags() {
var count = edOpenTags.length;
for (o = 0; o < count; o++) {
edInsertTag(edCanvas, edOpenTags[edOpenTags.length - 1]);
}
}
function edQuickLink(i, thisSelect) {
if (i > -1) {
var newWin = '';
if (edLinks[i].newWin == 1) {
newWin = ' target="_blank"';
}
var tempStr = '[url=' + edLinks[i].URL + ']'
+ edLinks[i].display
+ '[/url]';
thisSelect.selectedIndex = 0;
edInsertContent(edCanvas, tempStr);
}
else {
thisSelect.selectedIndex = 0;
}
}
function edToolbar() {
document.write('
');
for (i = 0; i < edButtons.length; i++) {
edShowButton(edButtons[i], i);
}
document.write('');
// edShowLinks(); // disabled by default
document.write('