<input type="image" src="/img/go_button.gif">

' Not working
el.click

 ' Not working

el.focus
el.invokemember("OnClick")

function toggleMenu(obj, title)
{
    var internalMenu = obj.parentNode.getElementsByTagName("div").item(0);
    var d = internalMenu.style.display;
    if (d != "block") {
        internalMenu.style.display = "block";
        obj.innerHTML =
            '<IMG SRC="/images/menu-arrow-open.gif"'
            + ' border=0>&nbsp;' + title;
    } else {
        internalMenu.style.display = "none";
        obj.innerHTML =
            '<IMG SRC="/images/menu-arrow.gif" ' +
            'border=0>&nbsp;' + title;
    }
}