var BigWindow;
var BigWindow2;

function newWindow(wndw) {
    try {
        if (BigWindow != null) {
            if (BigWindow.closed == false) {
                BigWindow.close();
            }
        }
        BigWindow = window.open(wndw, 'BigWin', 'width=380, height=568, scrollbars=0, resizable=0, location=0, titlebar=0, toolbar=0, menubar=0');
        BigWindow.focus();
    }
    catch (err) { }
}

function newWin2(wndw) {
    try {
        if (BigWindow2 != null) {
            if (BigWindow2.closed == false) {
                BigWindow2.close();
            }
        }
        BigWindow2 = window.open(wndw, 'BigWin2', 'width=380, height=568, scrollbars=0, resizable=1, location=0, titlebar=0, toolbar=0, menubar=0');
        BigWindow2.focus();
    }
    catch (err) { }
}

function Trim(strValue) {
    return strValue.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}

function CheckKeyCode(e) {
    if (navigator.appName == "Microsoft Internet Explorer") {
        if ((e.keyCode >= 48 && e.keyCode <= 57) || (e.keyCode == 8)) {
            return true;
        }
        else {
            return false;
        }
    }
    else {
        if ((e.charCode >= 48 && e.charCode <= 57) || (e.charCode == 0)) {
            return true;
        }
        else {
            return false;
        }
    }
}