function decimalMask()
{
	var sMask = "01234567890.";
	var KeyTyped = String.fromCharCode(window.event.keyCode);
	var srcObject = window.event.srcElement;
	if (sMask.indexOf(KeyTyped.toString()) == -1)
			{
					window.event.keyCode = 0;
					_ret = false;
			} 
}

function IntegerMask()
{
	var sMask = "01234567890";
	var KeyTyped = String.fromCharCode(window.event.keyCode);
	var srcObject = window.event.srcElement;
	if (sMask.indexOf(KeyTyped.toString()) == -1)
			{
					window.event.keyCode = 0;
					_ret = false;
			} 
}