<body>
<div id='sss'></div>
<script>
function $my(Id){return document.getElementById(Id);}
function countDown(obj1, count)
{
this.obj = obj1;
this.ss = count;
this.mm = this.ss % 60;
this.tt = parseInt(this.ss / 60);
this.m = this.tt % 60;
this.h = parseInt(this.ss / 3600);
this.show = function(delegate) {
if (delegate) {
delegate(this);
}
}
} function countDownTest(o)// 倒计时
{
o.mm-- ;
if(o.mm < 0)
{
if(o.m > 0)
{
o.mm = 59;
o.m -- ;
}
else if(o.m == 0 && o.h > 0)
{
o.mm = 59;
o.m = 59;
o.h -- ;
}
else if(o.m == 0 && o.h == 0)
{
return;
}
}
var str = "";
if(o.h < 10) str = "0" + o.h;
else str = o.h;
str += " : ";
if(o.m < 10) str += "0" + o.m;
else str += o.m;
str += " : ";
if(o.mm < 10) str += "0" + o.mm;
else str += o.mm;
o.obj.innerHTML = str;
//alert(o.obj);
setTimeout(function(){countDownTest(ss)}, 1000);
} var ss = new countDown($my('sss'),30*60*60)
//for(var i in ss)
//{alert(i);alert(ss[i]);}
setTimeout(function(){countDownTest(ss)}, 1000);
</script>
</body>
<div id='sss'></div>
<script>
function $my(Id){return document.getElementById(Id);}
function countDown(obj1, count)
{
this.obj = obj1;
this.ss = count;
this.mm = this.ss % 60;
this.tt = parseInt(this.ss / 60);
this.m = this.tt % 60;
this.h = parseInt(this.ss / 3600);
this.show = function(delegate) {
if (delegate) {
delegate(this);
}
}
} function countDownTest(o)// 倒计时
{
o.mm-- ;
if(o.mm < 0)
{
if(o.m > 0)
{
o.mm = 59;
o.m -- ;
}
else if(o.m == 0 && o.h > 0)
{
o.mm = 59;
o.m = 59;
o.h -- ;
}
else if(o.m == 0 && o.h == 0)
{
return;
}
}
var str = "";
if(o.h < 10) str = "0" + o.h;
else str = o.h;
str += " : ";
if(o.m < 10) str += "0" + o.m;
else str += o.m;
str += " : ";
if(o.mm < 10) str += "0" + o.mm;
else str += o.mm;
o.obj.innerHTML = str;
//alert(o.obj);
setTimeout(function(){countDownTest(ss)}, 1000);
} var ss = new countDown($my('sss'),30*60*60)
//for(var i in ss)
//{alert(i);alert(ss[i]);}
setTimeout(function(){countDownTest(ss)}, 1000);
</script>
</body>
countDownTest 里的参数
改成
setTimeout("eval('countDownTest(o)');", 1000);
setTimeout(function(){func("fff");},1000)这样就行了,根本不需要引号,免得糊涂