function validate(form) {
  var name = form.name.value;
  var email = form.email.value;
  var telefon = form.telefon.value;
//  var gender = form.gender.value;
  var info = form.info.value;
//  var nameRegex = /^[a-zA-ZąęśżźćółńĄĘÓŁŃŻŹĆŚ]+(([\'\,\.\- ][a-zA-ZąęśżźćółńĄĘÓŁŃŻŹĆŚ ])?[a-zA-ZąęśżźćółńĄĘÓŁŃŻŹĆŚ]*)*$/;
  var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
//  var telefonRegex = /^[0-9.\-+<>(){}\[\]\s]+$/;
//  var infoRegex = new RegExp(/<\/?\w+((\s+\w+(\s*=\s*(?:".*?"|'.*?'|[^'">\s]+))?)+\s*|\s*)\/?>/gim);
//  if(name == "") {
//    inlineMsg('name','<strong>Błąd !</strong><br />Proszę podać imię i nazwisko.',2);
//    return false;
//  }
//  if(!name.match(nameRegex)) {
//    inlineMsg('name','<strong>Błąd !</strong><br />Poprawny format dopuszcza jedynie litery. ',2);
//    return false;
//  }
//  if(telefon == "") {
//   inlineMsg('telefon','<strong>Błąd !</strong><br />Proszę podać numer telefonu wraz z kierunkowym.',2);
//    return false;
//  }
//  if(!telefon.match(telefonRegex)) {
//	  inlineMsg('telefon','<strong>Błąd !</strong><br />Niepoprawny format numeru. Dopuszczalne znaki: 0-9,+,().',2);
//    return false;
//  }
  if(email == "") {
    inlineMsg('email','<strong>Błąd !</strong><br />Proszę podać swój adres email.',2);
    return false;
  }
  if(!email.match(emailRegex)) {
    inlineMsg('email','<strong>Błąd !</strong><br />Niepoprawny format adresu email.',2);
    return false;
  }
//  if(gender == "") {
//   inlineMsg('gender','<strong>Error</strong><br />You must select your gender.',2);
//    return false;
//  }
  if(info == "") {
    inlineMsg('info','<strong>Błąd !</strong><br />Proszę umieścić tekst.');
    return false;
  }
//  if(info.match(infoRegex)) {
//    inlineMsg('info','Niepoprawny format.');
//    return false;
//  }
  return true;
}

function validate2(form_input_number) {
   var input_numer = form_input_number.input_numer.value;
   var input_numerRegex = /^[1-9]{2}[0-9]{7}$/;
  
  if(input_numer == "") {
    inlineMsg('submit','<strong>Błąd !</strong><br />Proszę podać numer telefonu wraz z kierunkowym.',2);
    return false;
  }
  if(!input_numer.match(input_numerRegex)) {
    inlineMsg('submit','<strong>Błąd !</strong><br />Niepoprawny format numeru. Proszę podać 9 cyfrowy numer wraz z kierunkowym.',3);
    return false;
  }
  return true;
}

// START OF MESSAGE SCRIPT //

var MSGTIMER = 20;
var MSGSPEED = 5;
var MSGOFFSET = 3;
var MSGHIDE = 3;

// build out the divs, set attributes and call the fade function //
function inlineMsg(target,string,autohide) {
  var msg;
  var msgcontent;
  if(!document.getElementById('msg')) {
    msg = document.createElement('div');
    msg.id = 'msg';
    msgcontent = document.createElement('div');
    msgcontent.id = 'msgcontent';
    document.body.appendChild(msg);
    msg.appendChild(msgcontent);
    msg.style.filter = 'alpha(opacity=0)';
    msg.style.opacity = 0;
    msg.alpha = 0;
  } else {
    msg = document.getElementById('msg');
    msgcontent = document.getElementById('msgcontent');
  }
  msgcontent.innerHTML = string;
  msg.style.display = 'block';
  var msgheight = msg.offsetHeight;
  var targetdiv = document.getElementById(target);
  targetdiv.focus();
  var targetheight = targetdiv.offsetHeight;
  var targetwidth = targetdiv.offsetWidth;
  var topposition = topPosition(targetdiv) - ((msgheight - targetheight) / 2);
  var leftposition = leftPosition(targetdiv) + targetwidth + MSGOFFSET;
  msg.style.top = topposition + 'px';
  msg.style.left = leftposition + 'px';
  clearInterval(msg.timer);
  msg.timer = setInterval("fadeMsg(1)", MSGTIMER);
  if(!autohide) {
    autohide = MSGHIDE;  
  }
  window.setTimeout("hideMsg()", (autohide * 1000));
}

// hide the form alert //
function hideMsg(msg) {
  var msg = document.getElementById('msg');
  if(!msg.timer) {
    msg.timer = setInterval("fadeMsg(0)", MSGTIMER);
  }
}

// face the message box //
function fadeMsg(flag) {
  if(flag == null) {
    flag = 1;
  }
  var msg = document.getElementById('msg');
  var value;
  if(flag == 1) {
    value = msg.alpha + MSGSPEED;
  } else {
    value = msg.alpha - MSGSPEED;
  }
  msg.alpha = value;
  msg.style.opacity = (value / 100);
  msg.style.filter = 'alpha(opacity=' + value + ')';
  if(value >= 99) {
    clearInterval(msg.timer);
    msg.timer = null;
  } else if(value <= 1) {
    msg.style.display = "none";
    clearInterval(msg.timer);
  }
}

// calculate the position of the element in relation to the left of the browser //
function leftPosition(target) {
  var left = 0;
  if(target.offsetParent) {
    while(1) {
      left += target.offsetLeft;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.x) {
    left += target.x;
  }
  return left;
}

// calculate the position of the element in relation to the top of the browser window //
function topPosition(target) {
  var top = 0;
  if(target.offsetParent) {
    while(1) {
      top += target.offsetTop;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.y) {
    top += target.y;
  }
  return top;
}

// preload the arrow //
if(document.images) {
  arrow = new Image(7,80); 
  arrow.src = "images/msg_arrow.gif"; 
}

function goToLocation() 
	{
		if (!document.getElementById('newlocation')) return;
		var si = document.getElementById('newlocation').selectedIndex;	
		location.href = document.getElementById('newlocation').options[si].value;
	}

function ceny()

 {
  if (document.cennik && document.cennik.cenanetto && document.cennik.cenabrutto && document.cennik.wybierzKraj) {
     val = document.cennik.wybierzKraj[document.cennik.wybierzKraj.selectedIndex].value;
     ind = val.indexOf('|');
     if (ind>0){
       document.cennik.cenabrutto.value = val.substring(0,ind) + " zł";
       document.cennik.cenanetto.value = val.substring(ind+1,val.length) + " zł";
     }
   }

 }
 
function HideContent(d) 
	{
		if(d.length < 1) { return; }
		document.getElementById(d).style.display = "none";
	}

function ShowContent(d) 
	{
		if(d.length < 1) { return; }
		document.getElementById(d).style.display = "block";
	}

function ReverseContentDisplay(d) 
	{
		if(d.length < 1) { return; }
		if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
		else { document.getElementById(d).style.display = "none"; }
	}