function CheckForAlphaOnly(pObj) {
	if (event.keyCode != 32)
		if (event.keyCode < 65 || event.keyCode > 90 ) 
			if (event.keyCode < 97 || event.keyCode > 122 ) 
				event.returnValue = false;
			else 
				event.returnValue = true;
}

function CheckForNumericOnly(pObj) {
	if (event.keyCode < 46 || event.keyCode > 57) 
		event.returnValue = false;
	else
		event.returnValue = true;
}