langFarsi=true;

function changecaption (key){
		langFarsi=!langFarsi;

}

function changekey(key){

	if (window.event.shiftKey && window.event.altKey) {
		langFarsi=!langFarsi;
	}
	if (window.event.keyCode==145){
		langFarsi=!langFarsi;
	}
	
		

}

function submitenter(myfield,e)
{
var key;
if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
if(key!=13)
if(langFarsi){
	if (key>31)
		if(key==1740)
			key=100;
		if(key==1705)
			key=59;


	//   alert(key);
	   if (key<128)
		{
			if (window.event)
				    window.event.keyCode=' !"#$%،گ)(×+و-./0123456789:ك,=.؟@ِذ}ىُىلآ÷ـ،/’د×؛َءٍف‘{ًْإ~جژچ^_پشذزيثبلاهتنمئدخحضقسفعرصطغظ<|>ّ'.charCodeAt(key-32);
			else if (e)
			    e.which=' !"#$%،گ)(×+و-./0123456789:ك,=.؟@ِذ}ىُىلآ÷ـ،/’د×؛َءٍف‘{ًْإ~جژچ^_پشذزيثبلاهتنمئدخحضقسفعرصطغظ<|>ّ'.charCodeAt(key-32);
	   }
}else {
	if(key>1000) {
		langFarsi=true;
		return false;
	}
	

}



   	return true;
}