var
countdown=
60;
function
settime(val) {
if (
countdown ==
0) {
$(val).
html(
"验证");
$(val).
css(
"background",
'#f5b800');
$(val).
attr(
"onclick",
'checkmobile(this)');
countdown =
60;
return;
}
else {
$(val).
css(
"background",
'#ccc');
$(val).
html(
countdown+
"秒");
$(val).
removeAttr(
"onclick");
countdown--;
}
var
t=
setTimeout(
function() {
settime(val);
},
1000);
}