function mbox_reset() {
   document.mboxform.mbox_nav.value="";
   document.mboxform.mbox_act.value="rst";
   document.mboxform.method="post";
   document.mboxform.submit();
}
function mbox_sel(obj) {
   obj.select();
}
function mbox_add() {
   document.mboxform.mbox_nav.value="";
   document.mboxform.mbox_act.value="add";
   document.mboxform.method="post";
   document.mboxform.submit();
}
function mbox_del(id) {
   document.mboxform.mbox_nav.value="";
   document.mboxform.mbox_delid.value=id;
   document.mboxform.mbox_act.value="del";
   document.mboxform.method="post";
   document.mboxform.submit();
}
function mbox_next() {
   document.mboxform.mbox_delid.value="";
   document.mboxform.mbox_act.value="";
   document.mboxform.mbox_nav.value="next";
   document.mboxform.method="post";
   document.mboxform.submit();
}
function mbox_prev() {
   document.mboxform.mbox_delid.value="";
   document.mboxform.mbox_act.value="";
   document.mboxform.mbox_nav.value="prev";
   document.mboxform.method="post";
   document.mboxform.submit();
}
function mbox_help() {
   window.open("shoutboxhelp.htm","_blank","location=no,menubar=no,resizable=no,scrollbars=no,status=no,titlebar=no,toolbar=no,top=10,width=340,left=10,height=250")
}