function Warning(text,el)
{
    if(text.length>1)
    {
        alert(text);
    } else
    {
        alert('Wpisz poprawne dane do pola !!!');
    }

    el.focus();
    el.style.backgroundColor="#2083C4";
	el.style.color="#FFFFFF";
//    el.className="inputalert";
    return false;
}

function checkText(value)
{
    if(value && value.length>1)
    {
        return 1;
    }
    else    return 0;
}

function CheckEmail(value)
{
    if(value.match(/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)+$/)) return 1
    else return 0
}

function check_zgoda(form){

		if(form.zgoda.checked == ''){
			alert('zaakceptuj regulamin!');
			return false;
		}else {
			form.submit();
                }
}



function check_pytania(form){
//radio
	if (chRadio(form) == 0){
		alert('Wybierz odpowied¼!');
    return false;
	}else
			form.submit();
}

function check_newsletterplus(form){

    if (CheckEmail(form.email.value) == '0' || form.email.value.length==0){
        if(form.lang.value == '6289'){
		alert('Write the correct e-mail!', form.email)
        } else {
                alert('Wprowad¼ poprawny adres e-mail!', form.email)
        }
            return false;
    }else{	
                document.form_newsletter.whattodo.value = '+';
                form.submit();
    }
}
function check_newsletterminus(form){

    if (CheckEmail(form.email.value) == '0' || form.email.value.length==0){
        if(form.lang.value == '6289'){
		alert('Write the correct e-mail!', form.email)
        } else {
                alert('Wprowad¼ poprawny adres e-mail!', form.email)
        }
		return false;
    }else{	
                document.form_newsletter.whattodo.value = '-';
		form.submit();
    }
}


function send_form(form){

    if (CheckEmail(form.email.value) == '0'){
		Warning('Wprowad¼ poprawny adres e-mail!', form.email);
    }
	else
    if (form.temat.value == ''){
        return Warning('Wpisz temat!', form.temat);
    }
    else
    if (form.tresc.value == ''){
        return Warning('Wpisz tre¶ę!', form.tresc);
    }
    else
    if (form.kod.value == ''){
        return Warning('Podaj kod!', form.kod)
    }
    else
		form.submit();
		
}


function form_send(form ,sl_wersja){

	if (sl_wersja==1){
		var alertemail='Wprowad¼ poprawny adres e-mail!';	
		var alerttemat='Wpisz temat!';	
		var alerttresc='Wpisz tresc!';	
	}else{
		var alertemail='write e-mail!';	
		var alerttemat='Write subject!';	
		var alerttresc='Write text!';	
	}

	
    if (CheckEmail(form.email.value) == '0'){
        return Warning(alertemail, form.email)
    }
	 else
    if (form.temat.value == ''){
        return Warning(alerttemat, form.temat)
    }
     else
    if (form.tresc.value == ''){
        return Warning(alerttresc, form.tresc)
    }
    else
		form.submit();
}
//wPopImg = 'Dgo';
function PopImg(href) {
	document.getElementById('popOverImg').src = 0;
	document.getElementById('popOverImg').alt = 'Wgrywanie obrazka...';
	document.getElementById('popOverImg').src = href;
	DgoON('DgoPopUp');
	return false;
}
function RysujFlash(plik ,width ,height ,bgcolor ,wersja ,align ,FlashVars){

	document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+wersja+',0,0,0" width="'+width+'" height="'+height+'" id="'+plik+'" align="'+align+'">');
	document.write('<param name="allowScriptAccess" value="sameDomain" />');
	document.write('<param name="movie" value="'+plik+'" />');
	document.write('<param name="menu" value="false" />');
	document.write('<param name="FlashVars" value="'+FlashVars+'"/>');
	document.write('<param name="quality" value="high" />');
		if (bgcolor!=''){
		    document.write('<param name="bgcolor" value="'+bgcolor+'" />');
		}else{
		    document.write('<param name="wmode" value="transparent" />');
		}
			document.write('<embed src="'+plik+'" quality="high" ');

		if (bgcolor!=''){
			document.write('bgcolor="'+bgcolor+'"');
		}else{
			document.write('wmode="transparent"');
		}
	document.write(' width="'+width+'" height="'+height+'" FlashVars="'+FlashVars+'" name="'+plik+'" align="'+align+'" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	document.write('</object>');
}

function show_hide(id_do_ukrycia,id_do_pokazania)
{   
   document.getElementById(id_do_ukrycia).style.display = "none";
   document.getElementById(id_do_pokazania).style.display = "block";
   
   return false;
}