Odesláním formuláře s type="file" a jQuery .click nefunguje

<form id="form" method="post">
<input id="uploader" name="uploader-file" type="file" />
<input id="browse" type="button" value="Procházet" />
<input id="submit" type="button" value="Odeslat" />
</form>

$("#browse").click(function(){
$("#uploader").click();
});

$("#submit").click(function(){
$("#form").submit();
});

event.type = type;

        // If nobody prevented the default action, do it now
        if ( !onlyHandlers && !event.isDefaultPrevented() ) {

            if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
                !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {

                // Call a native DOM method on the target with the same name name as the event.
                // Can't use an .isFunction() check here because IE6/7 fails that test.
                // Don't do default actions on window, that's where global variables be (#6170)
                // IE<9 dies on focus/blur to hidden element (#1486)
                if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {

                    // Don't re-trigger an onFOO event when we call its FOO() method
                    old = elem[ ontype ];

                    if ( old ) {
                        elem[ ontype ] = null;
                    }

                    // Prevent re-triggering of the same event, since we already bubbled it above
                    jQuery.event.triggered = type;
                    elem[ type ]();
                    jQuery.event.triggered = undefined;

                    if ( old ) {
                        elem[ ontype ] = old;
                    }
                }
            }
        }

        return event.result;
    },