[HTML] pobierz, plaintext 
<form id="f"></form>
[HTML] pobierz, plaintext 

<script type="text/javascript">
function createElementWithName(){}
(function(){
    try {
        var el=document.createElement( '<div name="foo">' );
        if( 'DIV'!=el.tagName || 'foo'!=el.name ) {
            throw 'create element error';
        }
        createElementWithName = function( tag, name ) {
            return document.createElement( '<'+tag+' name="'+name+'"></'+tag+'>' );
        }
    } catch( e )    {
        createElementWithName = function( tag, name ){
            var el = document.createElement( tag );
            el.name = name;
            return el;
        }
    }
})();

for(z=0;z<10;z++){
    var element = createElementWithName("input","nazwa");
    element.setAttribute('type','radio');
    document.getElementById("f").appendChild(element);
}

</script>