function addHandler(object, event, handler){
if (typeof object.addEventListener != 'undefined')
object.addEventListener(event, handler, false);
else if (typeof object.attachEvent != 'undefined')
object.attachEvent('on' + event, handler);
else
throw "Incompatible browser";}



function removeHandler(object, event, handler){
if (typeof object.removeEventListener != 'undefined')
object.removeEventListener(event, handler, false);
else if (typeof object.detachEvent != 'undefined')
object.detachEvent('on' + event, handler);
else
throw "Incompatible browser";}








var signup = '';
var maxleng = (10000 - signup.length);
var fulltext='';

function checkSMS(){
txt = document.frmMain.message.value;
txtleng = txt.length;
if (txtleng < maxleng){
document.frmMain.sleft.value = (maxleng - txtleng);
document.frmMain.message.focus();
if (txt=='') document.frmMain.sleft.value = maxleng;
if(fulltext) { fulltext = '' }
}else{
if(!fulltext) fulltext = txt.substring(0,maxleng);
document.frmMain.message.value = fulltext;
document.frmMain.sleft.value = 0;}
}