Untitled

<html>
<head>
<meta charset='UTF-8'>
<script >
elstyl="white";
elstylo="black";

function f()
{
    elstyl=document.getElementById("s");
    body=document.getElementById("bodik");
    body.style="background-color:"+elstyl.value+";"+"color:"+elstylo.value+";";

}
function p()
{
    elstylo=document.getElementById("ko");
    body=document.getElementById("bodik");
    body.style="color:"+elstylo.value+";"+"background-color:"+elstyl.value+";";
}
function s(){
    napischbk=document.getElementById("w")
    chb1=document.getElementById("chb1");
    if(chb1.checked){zazn="Zaznaczono";}
    else {zazn="Nie Zaznaczono";}
    napischbk.innerHTML=zazn;

}
function r(){
    chbkm=document.getElementById("m");
    chbkk=document.getElementById("k");
    napischbpl=document.getElementById("info")
    if(chbkm.checked){pl="Mężczyzna";}
    else if(chbkk.checked){pl="Kobieta";}
    else {pl="Nie Wybrano";}
    napischbpl.innerHTML="Wybrano Płeć: "+pl;

}
function n(){
    number=document.getElementById("q");
    alert(number.value);
}
//Łukasz turbak to jebana szmata i plik ten nie należy do niego
</script>
</head>
<body id="bodik">
formularz nieco inny:
<form name="w" onChange='f()'>
<select name="s" id='s'>
<option value="white">wybór koloru</option>
<option value="aqua">aqua</option>
<option value="red">czerwony</option>
<option value="blue">niebieski</option>
<option value="yellow">żółty</option>
</select>
</form>
wybierz z listy kolor czcionki
<form name="wybierzkolor">
<select name="ko" id="ko" onChange="p()">
<option value="aqua">aqua</option>
<option value="red">red</option>
<option value="blue">blue</option>
</select>
<hr>
<input type="checkbox" id="chb1"  value="opt1"/>Opcja nr 1
<input type="button" value="sprCheck" onClick='s()'>
<p id='w'></p>
<hr>

<input type="radio" id="m" name="plec" value="mezczyzna" />
<label for="plec">mężczyzna</label>
<input type="radio" id="k" name="plec" value="kobieta" />
<label for="plec">kobieta</label>

<input type="button" value="spRadio" onClick='r()'>
<div id='info'></div>
<hr>
<input type="number" id="q" min="1" max="5" onchange='n()'>
</form>