function PopShow3() { 

    CookieTest=navigator.cookieEnabled; 

    if(CookieTest) 

    { 

    ClickUndercookie = GetCookie('clickunder'); 

    if (ClickUndercookie == null) 

    { 

    var ExpDate = new Date (); 

    ExpDate.setTime(ExpDate.getTime() + (24 * 60 * 60 * 1000)); 

    SetCookie('clickunder','1',ExpDate, "/"); 

    
window.open("Адрес сайта","PopWin3","width=800,height=600,resizable=1,toolbar=1,location=1,menubar=1,status=1,scrollbars=1'");
 

    window.blur(); 

    } 

    } 

    } 

    function GetCookie (name) { 

    var arg = name + "="; 

    var alen = arg.length; 

    var clen = document.cookie.length; 

    var i = 0; 

    while (i < clen) { 

    var j = i + alen; 

    if (document.cookie.substring(i, j) == arg) 

    return getCookieVal (j); 

    i = document.cookie.indexOf(" ", i) + 1; 

    if (i == 0) break; 

    } 

    return null; 

    } 

    function SetCookie (name, value) { 

    var argv = SetCookie.arguments; 

    var argc = SetCookie.arguments.length; 

    var expires = (argc > 2) ? argv[2] : null; 

    var path = (argc > 3) ? argv[3] : null; 

    var domain = (argc > 4) ? argv[4] : null; 

    var secure = (argc > 5) ? argv[5] : false; 

    document.cookie = name + "=" + escape (value) + 

    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 

    ((path == null) ? "" : ("; path=" + path)) + 

    ((domain == null) ? "" : ("; domain=" + domain)) + 

    ((secure == true) ? "; secure" : ""); 

    } 

    document.onmouseup=PopShow3;