// JavaScript Document
//author: FrEaK
//author mail: grunge.freak.bg@gmail.com

/******************************************************************************************************************/

//funkcija za proveru 2 polja
//provera da li je polje prazno
function proveri_polje(polje) {
with (polje) {
  if (value == null || value == "") {
    //alert(napomena);
	return false;
    }
  else {
    return true;
    }
  }
}

/******************************************************************************************************************/

//glavna metoda za proveru forme u levoj koloni
function validacija_forme(nalog_forma)
{
with (nalog_forma)
  {
 if (proveri_polje(imei) == false) {
	imei.focus();
	alert("Niste uneli IMEI telefona!");
    return false;
	}
	
  }
}
/******************************************************************************************************************/

//glavna metoda za proveru forme na nalog stranici
function validacija_forme(glavna_nalog_forma)
{
with (glavna_nalog_forma)
  {
 if (proveri_polje(imei) == false) {
	imei.focus();
	alert("Niste uneli IMEI telefona!");
    return false;
	}
	
  }
}

/******************************************************************************************************************/

function numbersonly(myfield, e, dec) {
  var key;
  var keychar;

  if (window.event)
    key = window.event.keyCode;
  else if (e)
    key = e.which;
  else
    return true;
  keychar = String.fromCharCode(key);

  // control keys
  if ((key==null) || (key==0) || (key==8) || (key==9) || (key==13) || (key==27) )
    return true;

  // numbers
  else if ((("0123456789").indexOf(keychar) > -1))
    return true;

  // decimal point jump
  else if (dec && (keychar == ".")) {
    myfield.form.elements[dec].focus();
    return false;
  } else
    return false;
}

/******************************************************************************************************************/

//login partnera
function provera_login(login_partnera)
{
with (login_partnera)
  {
 if (proveri_polje(username) == false) {
	username.focus();
	alert("Niste uneli Korisnicko ime!");
    return false;
	}
 else if (proveri_polje(password) == false) {
	password.focus();
	alert("Niste uneli Lozinku!");
    return false;
	}	
  }
}