var stale = {
    ie6: (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.indexOf("6.0")!=-1)?true:false,
    ie: (navigator.appName == "Microsoft Internet Explorer")?true:false,
    homepage: false
}

function getScrollXY() {
  var scrOfX = 0, scrOfY = 0;
  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    scrOfY = window.pageYOffset;
    scrOfX = window.pageXOffset;
  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
    //DOM compliant
    scrOfY = document.body.scrollTop;
    scrOfX = document.body.scrollLeft;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    scrOfY = document.documentElement.scrollTop;
    scrOfX = document.documentElement.scrollLeft;
  }
  return [ scrOfX, scrOfY ];
}

var a = {
    padding: function() {
    if(document.getElementById('bg'))    
        if (window.innerHeight) var height = window.innerHeight;
        else var height = document.body.clientHeight;
    
    var pheight = document.getElementById('bg').offsetHeight;
//    if (height>pheight) { document.getElementById('footer').style.paddingBottom = (height-pheight+0)+"px"; }
     
    },
    mouseoverul: function() {
        if (stale.ie6) {
            var m4 = document.getElementById('m4');
            if (!m4) return false;
            m4.onmouseover = function() {
                var m4 = document.getElementById('m4');
                var tabUl = m4.getElementsByTagName('ul');
                for(i=0;i<tabUl.length;i++) {
                    if (tabUl[i].className == 'level2') {
                        tabUl[i].style.display='block';
                    }
                }
            }
            m4.onmouseout = function() {
                var m4 = document.getElementById('m4');
                var tabUl = m4.getElementsByTagName('ul');
                for(i=0;i<tabUl.length;i++) {
                    if (tabUl[i].className == 'level2') {
                        tabUl[i].style.display='none';
                    }
                }
            }
            
                        var m7 = document.getElementById('m7');
            if (!m7) return false;
            m7.onmouseover = function() {
                var m4 = document.getElementById('m7');
                var tabUl = m4.getElementsByTagName('ul');
                for(i=0;i<tabUl.length;i++) {
                    if (tabUl[i].className == 'level2') {
                        tabUl[i].style.display='block';
                    }
                }
            }
            m7.onmouseout = function() {
                var m7 = document.getElementById('m7');
                var tabUl = m7.getElementsByTagName('ul');
                for(i=0;i<tabUl.length;i++) {
                    if (tabUl[i].className == 'level2') {
                        tabUl[i].style.display='none';
                    }
                }
            }
            
        }
    },
    
    newsletter: function (){

        if (newsletterError){
            if(newsletterEmail){
                document.forms['formnewsletter'].email.value = newsletterEmail;
            }
            document.getElementById('errorMsg').innerHTML = newsletterError;
            document.getElementById('newsletter').style.display='block';
        }
        else
        {
      if(window.location.pathname == '/newsletter')
      {
        document.getElementById('newsletter').style.display='block';
      }
    }
    }
}

window.onload = function() {
    a.padding();
    a.mouseoverul();
}

  
$(function() {
   $('#newsletter_sign').submit(function() {
        if( !document.forms['newsletter_sign'].elements['FE[tt_address][email]'].value) {
            alert('Proszę podać adres e-mail.');
            return false;
        } else if( !document.forms['newsletter_sign'].agree.checked  ) {
            alert('Proszę o wyrażenie zgody na przetwarzanie danych.');
            return false;
        } else {
//            document.forms['newsletter_sign'].submit();
            return true;
        }
        return true;
   });
});