function GetSessionParams(ID)
{
    if (ID == null)
        ID = "SessionParamsControl1$SessionExtraBrowserInfo";
        
    var SessionElement = document.getElementById(ID);
    if (SessionElement != null)
        if (SessionElement.value == "")
        try {
        
            var Cookies    = "F";
            var Resolution = "";
            var Language   = "";
            
            try {
                if (window.navigator.cookieEnabled)
                    Cookies = "T";
            }
            catch (err2)
            {
            }
                
            try {                
                Resolution = window.screen.width + '*' + window.screen.height;
            }
            catch (err3)
            {
            }
            
            try {                
                Language   = window.navigator.userLanguage + ',' + window.navigator.browserLanguage + ',' + window.navigator.systemLanguage;
            }
            catch (err4)
            {
            }
            
            var Result = Cookies + ';' + Resolution + ';' + Language;
            SessionElement.value = Result;
        }
        catch (err)
        {
        }
}