/**************************************
			*	Author:							  *
			*	Eliezer Navarsky				  *
			*	eMail: info@navatech.us			  *
			*	Navatech Container Security		  *
			*	Web: http://www.shtrudel.co.il	  *
			*									  *
			**************************************/

// debug message
//alert("Check Info Form");
function checkForm(form) {
	if (validateForm(form) == false) {
		return false;
	} else {
		return true;
	}
}

function validateForm(obj) {
	if (isEmpty(obj.pName.value)) {
		alert("Please provide your private name.");
		obj.pName.focus();
		return false;
	} else if (isEmpty(obj.fName.value)) {
		alert("Please provide your family name.");
		obj.fName.focus();
		return false;
	} else if (isEmpty(obj.cTitle.value)) {
		alert("Please provide your company title.");
		obj.cTitle.focus();
		return false;
	} else if (isEmpty(obj.cName.value)) {
		alert("Please provide your company name.");
		obj.cName.focus();
		return false;
	} else if (isEmpty(obj.remarksRequests.value)) {
		alert("Please state your request or your remark.");
		obj.remarksRequests.focus();
		return false;
	} else if (isEmpty(obj.eMail.value)) {
		alert("Please provide your eMail address.");
		obj.eMail.focus();
		return false;
	} else if (checkMail(obj.eMail.value) == false)  {
		obj.eMail.focus();
		return false;
	} else if (eMailAlert(obj.eMail) == false)  {
		obj.eMail.focus();
		return false;
	} else {
		return true;
	}
}

function isEmpty(value) {
	if (value == "" || value == null || value == 0)
		return true;
	else
		return false
}

function checkMail(emailStr)  {
	// checks if the e-mail address is valid
	var emailPattern = /^(\".*\"|[A-Za-z]\w*)@(\[\d{1,3}(\.\d{1,3}){3}]|[A-Za-z]\w*(\.[A-Za-z]\w*)+)$/;
	var matchArray = emailStr.match(emailPattern);
	if (matchArray == null)  {
		alert("There seems to be a problem with your email address.  Please try again.");
		return false;
	}
	// make sure the IP address domain is valid
	var IPArray = matchArray[2].match(/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/);
	if (IPArray != null)  {
		for (var i=1;i<=4;i++)  {
			if (IPArray[i]>255) {
				alert("Your destination IP address is invalid!  Please try again.")
				return false;
			}
  		 }
	}
	return true;
}

function eMailAlert(address){
	if  (confirm("You entered \"" + address.value + "\" as your email address. Is that correct?")) {
		return true
	} else {
		return false
	}
}