//function to check empty TEXT field
function textEmpty(inputObject)
{
	if (inputObject.value.length==0 || inputObject.value == "" || inputObject.value == null ||  inputObject.value.charAt(0) == ' ')
	{
		alert("The text field is EMPTY, please retry.");
		return false; // error input/empty
	}
	else
		return true;
}
function isNumber(inputObject)
{
	if(inputObject.value.length==0 || inputObject.value == "" || inputObject.value == null ||  inputObject.value.charAt(0) == ' ' || isNaN(inputObject.value))
	{
		alert("The Number field is EMPTY/INVALID, please retry.");
		return false; //not a number;
	}
	else
		return true; //it is a number;
}

// Not yet implement
function dateEmpty(inputObject)
{
	if (inputObject.value.length==0 || inputObject.value == "" || inputObject.value == null ||  inputObject.value.charAt(0) == ' ')
	{
		alert("The date field is EMPTY, please select a date.");
		return false;
	}
	else
		return true;
}

function emailValidate(inputObject)
{
	if(1)
	{
		alert("The email field is EMPTY/Invalid, please retry.");
		return false;
	}
	else
		return true;
}