var strtypekeyboard="English";function FKeyPress(myfield,e)
{var key;if(window.event)
key=window.event.keyCode;else if(e)
key=e.which;if(key>31&&strtypekeyboard=="Farsi")
if(key<128)
{if(window.event)
{
if (window.event)
 window.event.keyCode=' !"#$%،گ)(×+و-./0123456789:ک,=.؟@ِذ}ىُىلآ÷ـ،/’د×؛َءٍف‘{ًْإ~جژچ^_پشذزیثبلاهتنمئدخحضقسفعرصطغظ<|>ّ'.charCodeAt(key-32);
else if (e)
 e.which=' !"#$%،گ)(×+و-./0123456789:ک,=.؟@ِذ}ىُىلآ÷ـ،/’د×؛َءٍف‘{ًْإ~جژچ^_پشذزيثبلاهتنمئدخحضقسفعرصطغظ<|>ّ'.charCodeAt(key-32);
 }
return true;}
function FKeyDown(objtext1)
{if(window.event.keyCode==145)
if(strtypekeyboard=="Farsi")
strtypekeyboard="English";else
strtypekeyboard="Farsi";if(window.event.keyCode==145){window.event.keyCode=0;}
return true;}
function change(obj){if(strtypekeyboard=="Farsi"){strtypekeyboard="English"}else{strtypekeyboard="Farsi"}
obj.focus();}