function MM_showHideLayers() { //v9.0
    var i, p, v, obj, args = MM_showHideLayers.arguments;
    for (i = 0; i < (args.length - 2); i += 3)
        with (document) if (getElementById && ((obj = getElementById(args[i])) != null)) {
        v = args[i + 2];
        if (obj.style) { obj = obj.style; v = (v == 'show') ? 'visible' : (v == 'hide') ? 'hidden' : v; }
        obj.visibility = v;
    }
}


function MM_showHideLayers2() { //v9.0
    var i, p, v, obj, args = MM_showHideLayers2.arguments;
    for (i = 0; i < (args.length - 2); i += 3)
        with (document) if (getElementById && ((obj = getElementById(args[i])) != null)) {
        v = args[i + 2];
        if (obj.style) { obj = obj.style; v = (v == 'show') ? 'block' : (v == 'hide') ? 'none' : v; }
        obj.display = v;
    }
}


function ismaxlength(obj) {
    var mlength = obj.getAttribute ? parseInt(obj.getAttribute("MaxChar")) : ""
    if (obj.getAttribute && obj.value.length > mlength)
        obj.value = obj.value.substring(0, mlength)
}