var eng=new Array(97, 98, 103, 100, 101, 118, 122, 84, 105, 107, 108, 109, 110, 111, 112,
	74, 114, 115, 116, 117, 102, 113, 82, 121, 83, 67, 99, 90, 119, 87, 120, 106, 104);

var geo=new Array(4304, 4305, 4306, 4307, 4308, 4309, 4310, 4311, 4312, 4313, 4314, 4315,
	 4316, 4317, 4318, 4319, 4320, 4321, 4322, 4323, 4324, 4325, 4326, 4327, 4328, 4329,
	 4330, 4331, 4332, 4333, 4334, 4335, 4336);
	 
	 
var len=eng.length


function ka_klaviatura(e,textareaName,checkboxName){



// ~
if(e.keyCode){
	if (e.keyCode=="96"){
		if (document.getElementById(checkboxName).checked){
			document.getElementById(checkboxName).checked=false;
			return false
		}else{
			document.getElementById(checkboxName).checked=true;
			return false
		}
	}
}else if(e.charCode){
	if (e.charCode=="96"){
		if (document.getElementById(checkboxName).checked){
			document.getElementById(checkboxName).checked=false;
			return false
		}else{
			document.getElementById(checkboxName).checked=true;
			return false
		}
	}
}


if (!document.getElementById(checkboxName).checked) return

// ~






		
if (e.keyCode){
	for (var i=0; i<len; i++){
		if (e.keyCode==eng[i]){
			//document.getElementById(textareaName).value=str.substr(0,b1)+String.fromCharCode(geo[i])+str.substr(b2);
			document.getElementById(textareaName).value+=String.fromCharCode(geo[i]);
			return false;
			}
	}

}else if (e.charCode){
	for (var i=0; i<len; i++){
		if (e.charCode==eng[i]){
			//document.getElementById(textareaName).value=str.substr(0,b1)+String.fromCharCode(geo[i])+str.substr(b2);
			document.getElementById(textareaName).value+=String.fromCharCode(geo[i]);
			return false;
			}
	}
}	


return true
}