var c=10
var t
function getNum() {
if(c==10){
c = 10;
timedCount();
if (document.getElementById("sjh").value != ""){
var result = sendAjaxText(document.getElementById("sjh").value, "faduanxin.htm","",false);
}
alert(result)
}
}
function timedCount()
{
c=c-1;
document.getElementById('vyz').innerHTML= c + "秒后"
if(c==0){
stopCount();
} else {
t=setTimeout("timedCount()",1000)
}
}
function stopCount()
{
c=10;
document.getElementById('vyz').innerHTML= "获取验证码"
clearTimeout(t);
}
function validit()
{
var result=submitAjaxForm('form1','',false);
if(result == "ok") {
return true;
}
alert(result);
return false;
}
还是出现错误啊