如何为随机图像变化设置时间间隔
我想设置一个间隔，这样它每次都会从这个函数生成一个随机链接：
function random_imglink(){
var myimages=new Array()
//specify random images below. You can have as many as you wish
myimages[1]="/documents/templates/bilgiteknolojileri/standalone.swf"
myimages[2]="/documents/templates/bilgiteknolojileri/mobil.swf"
myimages[3]="/documents/templates/bilgiteknolojileri/3b2.swf"
var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<embed wmode="transparent" src="'+myimages[ry]+'" height="253" width="440"></embed>')
}
random_imglink()
但问题是，在我将超时集成到这样的函数中后
random_imglink()
setInterval( "random_imglink()", 2000 );
，2秒后它只显示嵌入对象，我的意思是唯一的页面上显示的东西是嵌入对象，仅此而已......再过 2 秒后，它不会更改该对象......我想要的只是更改嵌入对象内的链接，这样它就不会阻止页面视觉，请帮助我！
i want to put an interval ,so that it will generate each time a random link from this function:
function random_imglink(){
var myimages=new Array()
//specify random images below. You can have as many as you wish
myimages[1]="/documents/templates/bilgiteknolojileri/standalone.swf"
myimages[2]="/documents/templates/bilgiteknolojileri/mobil.swf"
myimages[3]="/documents/templates/bilgiteknolojileri/3b2.swf"
var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<embed wmode="transparent" src="'+myimages[ry]+'" height="253" width="440"></embed>')
}
random_imglink()
but the problem is that after i integrate the timeout to a func like this
random_imglink()
setInterval( "random_imglink()", 2000 );
after 2 sec it shows just the embed object, i mean the only thing that displayed on the page is the embed object, thats all.. and after another 2 sec it doesn't change the object... all i want is to change just the link inside the embed object, so that it wont brake the page vision, please help me!
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您不应该在超时时写入嵌入对象，而应该在那里覆盖它。
将嵌入对象直接添加到 HTML 中：
然后在计时器函数中将写入更改为如下所示：
You should not write the embed object in timeout but overwrite it there.
Add the embed object directly into your HTML:
Then in your timer function change the writing to something like this: