jQuery设定时间延迟的方法

HTML

<form>
    <input type="button" value="Display timed alertbox!" onclick="timedMsg()"/>
</form>
<p>Click on the button above. An alert box will be displayed after 5 seconds.</p>
					    

JS

var iSecond;
function timedMsg(){
	iSecond=Math.ceil((Math.random()*10));
	var t=setTimeout("log()",iSecond*1000);
}
function log(){
	$("#div-log").html($("#div-log").html()+"<p>时间延迟："+iSecond+" seconds!"+"</p>");
}