Javascript display countdown control button, javascript countdown

Javascript display countdown control button, javascript countdown

Html:

<A> <span id = "sendAgain" onclick = "sendEmail ()"> 2. Send an activation email again </span> </a>

(Disabled is invalid because the span control click event is used)

Js:

/* Send an email */
Function sendEmail () {// send an email authentication email
Var me = $ ("# sendAgain ");
Me. time = 60;
(Function (){
If (me. time> 1 ){
Me. time --;
Me.html ("2. Send again (" + me. time + ")");
SetTimeout (arguments. callee, 1000 );
Me. attr ("onclick ","");
} Else {
Me.html ("2. Send an activation email again ");
Me. attr ("onclick", "sendEmail ()");
}
})();

}