function doRollOver(ctrl, cssclass) {
    ctrl.className = cssclass;
}

function doRollOff(ctrl, cssclass) {
    ctrl.className = cssclass;
}
function jump(url) {
    window.location.href = url;
}
function clickButton(e, buttonid) {
    var bt = document.getElementById(buttonid);
    if (typeof bt == 'object') {
        if (navigator.appName.indexOf("Netscape") > (-1)) {
            if (e.keyCode == 13) {
                if (buttonid != 'NoBut') {
                    bt.click();

                }
                return false;
            }
        }
        if (navigator.appName.indexOf("Microsoft Internet Explorer") > (-1)) {
            if (event.keyCode == 13) {
                if (buttonid != 'NoBut') {
                    bt.click();

                }
                return false;

            }
        }
    }
}