changing a textbox language

[almanden]

I have below code to change a textbox language that works fine in IE
but i want to write for firefox.
i have tried e.which instead window.event.keyCode for firefox but
it seems to be read only.
Do anyone help me
thanks in advance

function keyenter(field,e)
{
var key;
if (window.event)
key = window.event.keyCode;

if (key > 31)
if (key < 128)
{
if (window.event)
window.event.keyCode = ' !"#$%،گ)(×+و-./0123456789:ك,=.؟@ِذ}ىُيلا÷ـ،/’د×؛َءٍف‘{ًْإ~جژچ^_پشذزيثب لاهتنمئدخحضقسفعرصطغظ<|>ّ'.cha rCodeAt(key-32);
}
}



[Philip M]

function keyenter(field,ev) {
var key;
if (window.event) {
ev = ev || event;
key = ev.keyCode;

A man explained inflation to his wife thus: 'When we married, you measured 36-24-36. Now you're 42-42-42. There's more of you, but you are not worth as much.

[freedom_razor]

Originally Posted by almanden

cha rCodeAt(key-32);

Also, I think there's a extra space there which should be removed.

charCodeAt(key-32);

[almanden]

Originally Posted by Philip M

function keyenter(field,ev) {
var key;
if (window.event) {
ev = ev || event;
key = ev.keyCode;

A man explained inflation to his wife thus: 'When we married, you measured 36-24-36. Now you're 42-42-42. There's more of you, but you are not worth as much.

Now I have the code below

function keyenter(field,e)
{
debugger
var key;
//if (window.event || e.which)
e = e || window.event;
if(!e.which)
key=e.keyCode
else
key=e.charCode

if (key > 31)
if (key < 128)
{

if (window.event)
e.keyCode=' !"#$%،گ)(×+و-./0123456789:ك,=.؟@ِذ}ىُيلا÷ـ،/’د×؛َءٍف‘{ًْإ~جژچ^_پشذزيثبلاهتنمئدخحضقسفعرصطغظ<|>ّ'.charCodeAt(key-32);
else if(e)
e.charCode=' !"#$%،گ)(×+و-./0123456789:ك,=.؟@ِذ}ىُيلا÷ـ،/’د×؛َءٍف‘{ًْإ~جژچ^_پشذزيثبلاهتنمئدخحضقسفعرصطغظ<|>ّ'.charCodeAt(key-32);

}
}

and i get an error at the line after else if(e)
which indicate that e.charCode is only a getter
how can i solve this problem?
it should be mentioned that event rise on onkeypress event
sorry for my bad english

[almanden]

Do any one help me?
its urgent

[almanden]

Are there any idea for solving my problem?