// -_-_-_-_-_-_-_-_-_-_-_-_- FARSI TYPE V1.2 -_-_-_-_-_-_-_-_-_-_-_-_-
//
// to type farsi in web forms in Internet Explorer, Gecko family (Mozilla/FireFox) and now in Opera.
// This script was created by k@\/Eh Ahmadi.
// kaveh[at]ashoob[dot]net.
//
// Original idea is from:
// who really knows? tell us!
//
// Mozilla solving problem idea is from:
// http://forum.persiantools.com/showthread.php?p=667351
//
// auto Creation idea is from:
// http://ip.webkar.com/forums/index.php?act=ST&f=19&t=99
// with a look at behdad.org/editor and blogfa.com farsi solutions!
//
// ALL CODES HAVE BEEN EXPANDED BY ME!
// if you want to use this code PLEASE send me a note and please keep this note intact
// (C) 2002-2006,
//
// -_-_-_-_-_-_-_-_-_-_-_-_- ChangeLog -_-_-_-_-_-_-_-_-_-_-_-_-
//
// V 1.1
// - Some little Gecko fixes
// V 1.2
// - opera full support added
//
// -_-_-_-_-_-_-_-_-_-_-_-_- Usage Sample -_-_-_-_-_-_-_-_-_-_-_-_-
//
// include the "farsitype.js" file to your tag:
//
//
// add "lang" attribute with value "fa" to any or
// (only the lang="fa" is important for FarsiType!)
//
// you can also have an enable/disable checkbox. (it's not necessary)
//
//
// you can use F8 keybord button to change language instead of the change language button.
// insertAdjacentHTML(), insertAdjacentText() and insertAdjacentElement() for Netscape 6/Mozilla by Thor Larholm me@jscript.dk
if(typeof HTMLElement!="undefined" && ! HTMLElement.prototype.insertAdjacentElement) {
HTMLElement.prototype.insertAdjacentElement = function (where,parsedNode) {
switch (where) {
case 'beforeBegin':
this.parentNode.insertBefore(parsedNode,this)
break;
case 'afterBegin':
this.insertBefore(parsedNode,this.firstChild);
break;
case 'beforeEnd':
this.appendChild(parsedNode);
break;
case 'afterEnd':
if (this.nextSibling)
this.parentNode.insertBefore(parsedNode,this.nextSibling);
else
this.parentNode.appendChild(parsedNode);
break;
}
}
HTMLElement.prototype.insertAdjacentHTML = function (where,htmlStr) {
var r = this.ownerDocument.createRange();
r.setStartBefore(this);
var parsedHTML = r.createContextualFragment(htmlStr);
this.insertAdjacentElement(where,parsedHTML)
}
HTMLElement.prototype.insertAdjacentText = function (where,txtStr) {
var parsedText = document.createTextNode(txtStr)
this.insertAdjacentElement(where,parsedText)
}
}
var FarsiType =
{
// Farsi keyboard map based on Iran Popular Keyboard Layout
farsiKey : [
0x0020, 0x0021, 0x061B, 0x066B, 0x00A4, 0x066A, 0x060C, 0x06AF,
0x0029, 0x0028, 0x002A, 0x002B, 0x0648, 0x002D, 0x002E, 0x002F,
0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
0x0038, 0x0039, 0x003A, 0x0643, 0x003E, 0x003D, 0x003C, 0x061F,
0x0040, 0x0624, 0x200C, 0x0698, 0x0649, 0x064D, 0x0625, 0x0623,
0x0622, 0x0651, 0x0629, 0x00BB, 0x00AB, 0x0621, 0x004E, 0x005D,
0x005B, 0x0652, 0x064B, 0x0626, 0x064F, 0x064E, 0x0056, 0x064C,
0x0058, 0x0650, 0x0643, 0x062C, 0x067E, 0x0686, 0x00D7, 0x0640,
0x200D, 0x0634, 0x0630, 0x0632, 0x064A, 0x062B, 0x0628, 0x0644,
0x0627, 0x0647, 0x062A, 0x0646, 0x0645, 0x067E, 0x062F, 0x062E,
0x062D, 0x0636, 0x0642, 0x0633, 0x0641, 0x0639, 0x0631, 0x0635,
0x0637, 0x063A, 0x0638, 0x007D, 0x007C, 0x007B, 0x007E ],
Type : true,
counter : 0
}
FarsiType.enable_disable = function(Dis) {
var invis, obj;
if (!Dis.checked) {
FarsiType.Type = true;
invis = 'visible';
}
else {
FarsiType.Type = false;
invis = 'hidden';
}
for (var i=1; i<= FarsiType.counter; i++) {
obj = document.getElementById('FarsiType_button_' + i);
obj.style.visibility = invis;
}
}
FarsiType.init = function() {
var Inputs = document.getElementsByTagName('INPUT');
for (var i=0; i");
z.bottelm = document.getElementById ('FarsiType_button_' + x);
z.farsi = true;
z.style.textAlign = "right";
z.style.direction = "rtl";
z.bottelm.title = 'Change lang to english';
setSelectionRange = function(input, selectionStart, selectionEnd) {
input.focus()
input.setSelectionRange(selectionStart, selectionEnd)
}
isChangeLang = function(e) {
if (e == null) e = window.event;
var key = e.keyCode ? e.keyCode : e.charCode;
if (key == 119) ChangeLang();
}
ChangeLang = function() {
if (z.farsi) {
z.style.textAlign = "left";
z.style.direction = "ltr";
z.farsi = false;
z.bottelm.value = "EN";
z.bottelm.title = 'Change lang to persian'
}
else {
z.style.textAlign = "right";
z.style.direction = "rtl";
z.farsi = true;
z.bottelm.value = "FA";
z.bottelm.title = 'Change lang to english'
}
z.focus();
}
Convert = function(e) {
if (FarsiType.Type) {
if (e == null) e = window.event;
eElement = (e.srcElement) ? e.srcElement : e.originalTarget;
var key = e.keyCode ? e.keyCode : e.charCode;
if (navigator.userAgent.toLowerCase().indexOf('opera')>-1) key = e.which;
if ( (e.charCode != null) && (e.charCode != key) ) return;
if (e.ctrlKey || e.altKey || e.metaKey || key == 13 || key == 27 || key == 8) return;
//check windows lang
if (key>128){
alert("لطفا زبان ويندوز خود را بر روي انگليسي قرار دهيد\nPlease change your windows language to English");
return false;
}
// if Farsi
if (z.farsi && key > 31 && key < 128) {
//check CpasLock
if ( (key >= 65 && key <= 90) && !e.shiftKey ) {
alert(" کليد کپس لاک را خاموش کنيد.");
return false;
}
else if ( (key >= 97 && key <= 122 ) && e.shiftKey ) {
alert("کليد کپس لاک را خاموش کنيد.");
return false;
}
// Shift-space -> ZWNJ
if (key == 32 && e.shiftKey)
key = 8204;
else
key = FarsiType.farsiKey[key-32];
// to farsi
try {
// IE
e.keyCode = key
}
catch(error) {
try {
// Gecko before
e.initKeyEvent("keypress", true, true, document.defaultView, false, false, true, false, 0, key, eElement);
}
catch(error) {
try {
// Gecko & Opera now
var nScrollTop = eElement.scrollTop;
var nScrollLeft = eElement.scrollLeft;
var nScrollWidth = eElement.scrollWidth;
replaceString = String.fromCharCode(key);
var selectionStart = eElement.selectionStart;
var selectionEnd = eElement.selectionEnd;
eElement.value = eElement.value.substring(0, selectionStart) + replaceString + eElement.value.substring(selectionEnd);
setSelectionRange(eElement, selectionStart + replaceString.length, selectionStart + replaceString.length);
var nW = eElement.scrollWidth - nScrollWidth;
if (eElement.scrollTop == 0) { eElement.scrollTop = nScrollTop }
e.preventDefault()
}
catch(error) {
// else no farsi type!
alert('Sorry! no FarsiType support')
FarsiType.Type = false;
var Dis = document.getElementById('disableFarsiType')
if (Dis != null) {
Dis.disabled = true;
Dis.checked = true;
}
for (var i=1; i<= FarsiType.counter; i++) {
document.getElementById('FarsiType_button_' + i).style.visibility = 'hidden';
}
return false;
}
}
}
}
}
return true;
}
z.bottelm.onmouseup = ChangeLang;
z.onkeydown = isChangeLang;
z.onkeypress = Convert;
}
if (window.attachEvent) {
window.attachEvent('onload', FarsiType.init)
}
else if (window.addEventListener) {
window.addEventListener('load', FarsiType.init, false)
}