Ответили на другом форуме и дали готовое :P
<head>
<script>
var StartNumbers = 1, EndNumbers = 8; //номера первой и последней кнопки
var Time = 2; //время таймаута в минутах
function ButtonClick ()
{
if (EndNumbers - StartNumbers + 1)
{
document.getElementById ('submit' + StartNumbers++).click ();
setTimeout (ButtonClick, Time * 60 * 1000);
}
}
onload = function () {setTimeout (ButtonClick, Time * 60 * 1000)}
</script>
</head>
<body>
...
<input type="button" value="Go!" id="submit1" onclick="this.disabled = 1">
<input type="button" value="Go!" id="submit2" onclick="this.disabled = 1">
<input type="button" value="Go!" id="submit3" onclick="this.disabled = 1">
<input type="button" value="Go!" id="submit4" onclick="this.disabled = 1">
<input type="button" value="Go!" id="submit5" onclick="this.disabled = 1">
<input type="button" value="Go!" id="submit6" onclick="this.disabled = 1">
<input type="button" value="Go!" id="submit7" onclick="this.disabled = 1">
<input type="button" value="Go!" id="submit8" onclick="this.disabled = 1">
...
</body>