function addEnding(id){
    var field = document.getElementById(id);
    var pieces = field.value.split(",");
    var text;
    var address;
    var i = 0, j = 0;
    for (j = 0; j < pieces.length; j++){
        var innerPieces = pieces[j].split(" ");
        for (i=0; i < innerPieces.length; i++){
            address = innerPieces[i];
            if (address.length <= 2){
                continue;
            }
            if (address.indexOf("issues@") >= 0 && address.indexOf(".netbeans.org") < 0){
                address = address + ".netbeans.org"
            }
            if (address.indexOf("netbeans.org") < 0 && address.indexOf("@") < 0){
                address = address + "@netbeans.org"
            }
            if (text){
                text = text + "," + address;
            }else{
                text = address;
            }
        }
    }
    if (text){
        field.value = text;
    }
}