function ResetSortSessionCookies() {
    var ca = document.cookie.split(";");    
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        var cna = c.split("=");
        var cookieId = cna[0];
        var srt = cookieId.split("_");
        if ((srt[0].trim() == "sort") || (srt[0].trim() == "sbs"))
            ResetSortSessionCookie(cookieId,"");
    }                
    return null;
}

function ResetSortSessionCookie(key, value) {document.cookie = key + "=" + value;}
if(typeof(Sys)!=='undefined')Sys.Application.notifyScriptLoaded();