function validateCustomerLogin()
{
	trimFields();
	if(obj.email_address.value == '')
	{
		alert("Please enter Email Address");
		obj.email_address.focus();
		return false;
	}
	if(obj.email_address.value != '')
	{
		if(!chkEmail(obj.email_address.value))
		{
			alert("Please enter Valid Email Address.");
			obj.email_address.focus();
			obj.email_address.select();
			return false;
		}
	}
	if(obj.password.value == '')
	{
		alert("Please enter Password");
		obj.password.focus();
		return false;
	}
	obj.action = 'customer_login.php';
	obj.submit();
}