/**
 * DHTML phone number validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */

// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()-.";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 7;

function isInteger(s)
{   
	var i;
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
	if (s.length==0) {return false};
    return true;
}
function trim(s)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not a whitespace, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (c != " ") returnString += c;
    }
    return returnString;
}
function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
var bracket=3
strPhone=trim(strPhone)
if(strPhone.indexOf("+")>1) return false
if(strPhone.indexOf("-")!=-1)bracket=bracket+1
if(strPhone.indexOf("(")!=-1 && strPhone.indexOf("(")>bracket)return false
var brchr=strPhone.indexOf("(")
if(strPhone.indexOf("(")!=-1 && strPhone.charAt(brchr+2)!=")")return false
if(strPhone.indexOf("(")==-1 && strPhone.indexOf(")")!=-1)return false
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function validateTelefon(field){
	var Phone=field
	
	if ((Phone.value==null)||(Phone.value=="")){
		document.getElementById("telefonValid").src="images/random/nok.png";
		return false
	}
	document.getElementById("telefonValid").src="images/random/ok.png";
	return true
 }
 
function checkNume(field){
	
	if (isInteger(field.value) || (field.value.length ==0) )
	{
		document.getElementById("numeValid").src="images/random/nok.png";
		//document.getElementById("numeValid").src="images/random/nok.png";
		return false
	} else
	{
	document.getElementById("numeValid").src="images/random/ok.png";
	return true
	}
}

function checkNopti(field){

	if (isInteger(field.value))
	{
		document.getElementById("confirmNopti").src="images/random/ok.png";
		return true
	} else
	{
	document.getElementById("confirmNopti").src="images/random/nok.png";
	return false
	}
}

function checkPersoane(field){

	if (isInteger(field.value))
	{
		document.getElementById("confirmPersoane").src="images/random/ok.png";
		return true
	} else
	{
	document.getElementById("confirmPersoane").src="images/random/nok.png";
	return false
	}
}



function checkData(field){
	var s = field
	if ((s.value==null)||(s.value==""))
	{
		document.getElementById("confirmData").src="images/random/nok.png";
		return false
	} else
	{
	document.getElementById("confirmData").src="images/random/ok.png";
	return true
	}
	
}

 
function checkTelefon(field){
	 
var Phone=field;
	
	if (checkInternationalPhone(Phone.value)  )
	{
		document.getElementById("telefonValid").src="images/random/ok.png";
		return true
	} else
	{
	document.getElementById("telefonValid").src="images/random/nok.png";
	return false
	}
 }	 




function validate_email(field)
{
	

with (field)
  {
  apos=value.indexOf("@");
  dotpos=value.lastIndexOf(".");
  if (apos<1||dotpos-apos<2)
    {	document.getElementById("emailValid").src="images/random/nok.png";;		
		return false;}
  else {
	  
	  document.getElementById("emailValid").src="images/random/ok.png";;
	  return true;}
  }
}

function confirm_email(field,field1)
{


if (field.value.toLowerCase() != field1.value.toLowerCase()) 
    {	

		document.getElementById("confirmValid").src="images/random/nok.png";;		
		return false;}
  else 
  {

	  document.getElementById("confirmValid").src="images/random/ok.png";;
	  return true;}
	}
	
	
function ValidationForm(){
	var result
	result=1;
	
	if (!checkNume(document.rezForm.numeprenume))
	{
		result=0;
	}

	if (!checkTelefon(document.rezForm.telefon))
	{
		result=0;
	}
	
	if (!validate_email(document.rezForm.email))
	{
		result=0;
	}
	if (!confirm_email(document.rezForm.email,document.rezForm.confirmemail))
	{
		result=0;
	}
		
	if (!checkData(document.rezForm.dataSosirii))
	{
		result=0;
	}
	
	
	if (!checkNopti(document.rezForm.numarNopti))
	{
		result=0;
	}
	
	if (!checkPersoane(document.rezForm.numarPersoane))
	{
		result=0;
	}
	
	document.rezForm.mcam.value = document.rezForm.camera.options[document.rezForm.camera.selectedIndex].text;
	
	if (result) { 
	return true;
	}
	
	
	
	return false;
}