<!--



function OpenWinOpis(www,szerokosc,wysokosc) {
     msg=open(www,"DisplayWindow",'toolbar=no,directories=no,menubar=yes,status=no,scrollbars=yes,width='+szerokosc+',height='+wysokosc+',top=10,left='+((screen.width/2)-(550/2))); 
     }


function check_form(form) { 

var note; 
note = "Proszę uzupełnić dane. "; 



if (form.e_mail.value.indexOf("@") == -1 || form.e_mail.value.indexOf(".") == -1 ) 
 { note = "Proszę wpisać poprawny adres e-mail "; 
 form.email_u.focus()
 alert(note); 
return false; }


if (form.imie_i_nazwisko.value.length < 2) 
 { 
 form.password.focus()
 alert('Proszę uzupełnić dane'); 
 return false; }


return true; }

//////////////////////


var pic = null
var wzor = null  // use this when referring to pop-up image
var picTitle = null
var imgCount = 0
var imgWinName = "wzor"


function openwzor(picName, windowTitle, windowWidth, windowHeight){
  closewzor()
  picTitle = windowTitle
  imgWinName = "wzor" + imgCount++ //unique name for each pop-up window
  wzor = window.open(picName, imgWinName,
           "toolbar=no,scrollbars=no,resizable=no,width=" 
           + (parseInt(windowWidth)+20)  + ",height=" 
           + (parseInt(windowHeight)+15)) 
  }


function closewzor(){    // close pop-up window if it is open 
  if (navigator.appName != "Microsoft Internet Explorer" 
      || parseInt(navigator.appVersion) >=4) //do not close if early IE
    if(wzor != null) if(!wzor.closed) wzor.close() 
  }

//-->