图老师小编精心整理的60秒倒计时的一个小JAVASCRIPT希望大家喜欢，觉得好的亲们记得收藏起来哦！您的支持就是小编更新的动力~
【 tulaoshi.com - Web开发 】
table name=agree border="0" cellpadding="10" cellspacing="0" align=center width="80%"
tr align=center
td width="50%" align="right"
FORM name=register method=post action=reg_shang.asp？action=yes
input type="hidden" name="action" value="agree"INPUT type=submit value=" 同意注册 " name=Submit
/FORM
/td
td width="50%" align="left"
FORM action=index.asp method=postINPUT class=go-wenbenkuang type=submit value=" 我不同意 "/FORM/td
/tr
/table
SCRIPT
secs = 60; // Number of secs to delay -CHINA-studio
wait = secs * 100;
document.forms.register.Submit.disabled =true;
for(i=1;i=(wait/100);i++) {
window.setTimeout("doUpdate(" + i + ")", i * 100);
}
window.setTimeout("Timer()", wait);
function doUpdate(num) {
if(num == (wait/100)) {
document.forms.register.Submit.value = " 同意注册 ";
} else {
wut = (wait/100)-num;
document.forms.register.Submit.value = " 同意前请先阅读 (" + wut + ")";
}
}
function Timer() {
document.forms.register.Submit.disabled =false;
}
/SCRIPT
来源:http://www.tulaoshi.com/n/20160219/1605079.html
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