function tune() {
    setInputBorders();
}

function setInputBorders() {
    var onfocunsFunc = function() {
        this.style.borderColor = '#3B9ACC';
    }
    var onblurFunc = function() {
        this.style.borderColor = '#E2E2E2';
    }
    var textareas = document.getElementsByTagName('textarea');
    var inputs = document.getElementsByTagName('input');
    for (var i = 0; i < textareas.length; i++) {
        textareas[i].onfocus = onfocunsFunc;
        textareas[i].onblur = onblurFunc;
        if (navigator.appName == "Microsoft Internet Explorer" || navigator.appName == "Netscape") {
            textareas[i].colSpan = 37;
        }
    }
    for (var j = 0; j < inputs.length; j++) {
        if (inputs[j].name == 'q') {
            continue;
        }
        if (inputs[j].type == 'text' || inputs[j].type == 'password') {
            inputs[j].onfocus = onfocunsFunc;
            inputs[j].onblur = onblurFunc;
        }
        if (navigator.appName == "Microsoft Internet Explorer" && inputs[i].id.indexOf('simple') == 0) {
            inputs[j].size = 27;
        }
    }
}