function replace(string,text,by) {
// Replaces text with by in string
    var strLength = string.length, txtLength = text.length;
    if ((strLength == 0) || (txtLength == 0)) return string;

    var i = string.indexOf(text);
    if ((!i) && (text != string.substring(0,txtLength))) return string;
    if (i == -1) return string;

    var newstr = string.substring(0,i) + by;

    if (i+txtLength < strLength)
        newstr += replace(string.substring(i+txtLength,strLength),text,by);

    return newstr;
}

function GetCookie(cookieName)
{
     var theCookie=""+document.cookie;
     var ind=theCookie.indexOf(cookieName);
     if (ind==-1 || cookieName=="") return null;
     var ind1=theCookie.indexOf(';',ind);
     if (ind1==-1) ind1=theCookie.length;
     return unescape(theCookie.substring(ind+cookieName.length+1,ind1));
}
function SetCookie(cookieName,cookieValue,nDays)
{
     var today = new Date();
     var expire = new Date();
     if (nDays==null || nDays==0) nDays=1;
     expire.setTime(today.getTime() + 3600000*24*nDays);
     document.cookie = cookieName + "=" +escape(cookieValue) + ";expires="+expire.toGMTString();

}

function DelCookie(name,path,domain) {
    if (GetCookie(name)) document.cookie = name + "=" +
        ( (path) ? ";path=" + path : "") +
        ( (domain) ? ";domain=" + domain : "") +
        ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}


var src_loaded = true;