<!--
function valid(){
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,4})+\.)+([a-zA-Z0-9]{2,4})+$/;
	if(document.order_packing.txtFirstName.value == "")
	{
		alert("Please fill in your First Name.");
		document.order_packing.txtFirstName.focus();
		return false;
	}
	if(document.order_packing.txtlastName.value == "")
	{
		alert("Please fill in your Last Name.");
		document.order_packing.txtlastName.focus();
		return false;
	}
	if (!filter.test(document.getElementById('email').value)) {
		alert("Please provide a valid email.");
		document.order_packing.email.focus();
		return false;
	}
	if(document.order_packing.phone.value == "")
	{
		alert("Please fill in your phone number.");
		document.order_packing.phone.focus();
		return false;
	}
	if(document.order_packing.textaddress.value == "")
	{
		alert("Please fill in your address.");
		document.order_packing.textaddress.focus();
		return false;
	}
	if(document.order_packing.city.value == "")
	{
		alert("Please fill in your city.");
		document.order_packing.city.focus();
		return false;
	}
	if(document.order_packing.state.value == "")
	{
		alert("Please fill in your State.");
		document.order_packing.state.focus();
		return false;
	}
	if(document.order_packing.zip_code.value == "")
	{
		alert("Please fill in your zip code.");
		document.order_packing.zip_code.focus();
		return false;
	}
	return true;

}
function isNumberKey(evt){
	 var charCode = (evt.which) ? evt.which : event.keyCode
	 if (charCode > 31 && (charCode < 48 || charCode > 57))
		return false;

	 return true;
}
//-->