//发送短信验证码
var sendCode=function(id){
var time=120;
$(id).attr(\'disabled\', \'true\').addClass(\'sending disabled\');
config.timer=setInterval(function(){
time--;
$(id).html("重新发送("+time+")");
if(time==0){
$(id).removeAttr(\'disabled\').removeClass(\'sending disabled\');
$(id).html("获取验证码");
time=120;
clearInterval(config.timer);
}
}, 1000);
return false;
}