<!--
activateMenu = function(nav) {

/* currentStyle restricts the Javascript to IE only */
	if (document.all &&
 document.getElementById(nav).currentStyle) {  
        var navroot = document.getElementById(nav);
        
        /* Get all the list items within the menu */

        var lis=navroot.getElementsByTagName("li");  
        for (i=0; i<lis.length; i++) {
        
           /* If the LI has another menu level */
            if(lis[i].lastChild.tagName=="ul"){
            
                /* assign the function to the LI */
             	lis[i].onmouseover=function() {	
                
                   /* display the inner menu */
                   this.lastChild.style.display="block";
                }
                lis[i].onmouseout=function() {   
                   this.lastChild.style.display="none";
                }
            }
        }
    }
}
window.onload= function(){
    /* pass the function the id of the top level UL */

    /* remove one, when only using one menu */
    activateMenu('vertnav'); 
    activateMenu('nav'); 
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function newsletter_form (form)
{
  // ** START **
Wzor=/^([a-zA-Z][a-zA-Z0-9\.\_\-]+)@(([a-zA-Z0-9\.\-]+)?.([a-zA-Z]{2,6}))$/;

if (Wzor.test(form.email.value) != true) {
    alert("Wpisz poprawny adres e-mail.");
    form.email.select();
    return false ;
   }
  // ** END **
  return true ;
}

function SwitchMenu(obj){
	var i,elem = document.getElementById('kategorieLista'),
  	lista = elem.getElementsByTagName('span');
	for(i=0;i<lista.length;i++) lista[i].style.display="none";
	
	var el = document.getElementById(obj);
	el.style.display = "block";

}

function zapytaj_form (form)
{
  // ** START **
  
 if (form.region_id.value == "0") {
    alert("Wybierz region.");
    return false ;
   }

 if (form.imie.value == "") {
    alert("Wpisz imię.");
    form.imie.select();
    return false ;
   }
   
 if (form.nazwisko.value == "") {
    alert("Wpisz nazwisko.");
    form.nazwisko.select();
    return false ;
   }
  
Wzor=/^([a-zA-Z][a-zA-Z0-9\.\_\-]+)@(([a-zA-Z0-9\.\-]+)?.([a-zA-Z]{2,6}))$/;

if (Wzor.test(form.email.value) != true) {
    alert("Wpisz poprawny adres e-mail.");
    form.email.select();
    return false ;
   }
  // ** END **
  return true ;
}

function akc() {
	if(document.getElementById('akc').style.display=='none') {
		document.getElementById('akc').style.display='block';
	}
	else {
		document.getElementById('akc').style.display='none';
	}
}


function check_serwis (form)
{
  // ** START **
  
 if (form.firma.value == "") {
    alert("Wpisz firmę.");
	form.firma.select();
    return false ;
   }

 if (form.adres_firmy.value == "") {
    alert("Wpisz adres firmy.");
    form.adres_firmy.select();
    return false ;
   }
   
 if (form.osoba.value == "") {
    alert("Wpisz dane osoby zgłaszającej.");
    form.osoba.select();
    return false ;
   }

 if (form.telefon.value == "") {
    alert("Wpisz telefon kontaktowy.");
    form.telefon.select();
    return false ;
   }
  
Wzor=/^([a-zA-Z][a-zA-Z0-9\.\_\-]+)@(([a-zA-Z0-9\.\-]+)?.([a-zA-Z]{2,6}))$/;

if (Wzor.test(form.email.value) != true) {
    alert("Wpisz poprawny adres e-mail.");
    form.email.select();
    return false ;
   }
   
   if (form.produkt.value == "") {
    alert("Wpisz nazwę produktu.");
    form.produkt.select();
    return false ;
   }
   
   if (form.model.value == "") {
    alert("Wpisz model.");
    form.model.select();
    return false ;
   }
   
   if (form.nr_seryjny.value == "") {
    alert("Wpisz numer seryjny.");
    form.nr_seryjny.select();
    return false ;
   }
   
   if (form.opis_usterki.value == "") {
    alert("Wpisz opis usterki.");
    form.opis_usterki.select();
    return false ;
   }
   
   
  // ** END **
  return true ;
}

//-->