1。问：在网页中JS打印按钮怎么做？

答：加入以下代码：

$#@60;script language="JavaScript"$#@62;

var NS = (navigator.appName == "Netscape");

var VERSION = parseInt(navigator.appVersion);

if (VERSION $#@62; 3) {

document.write("$#@60;form$#@62;$#@60;input type=button value="打印本页"

name="Print" onClick="printit()"$#@62;$#@60;/form$#@62;");

}

$#@60;/script$#@62;

2。在HTML中是否可包含其它文件,如何使用使用内侦IFRAME

$#@60;CENTER$#@62; $#@60;IFRAME MARGINHEIGHT=0 MARGINWIDTH=0 FRAMEBORDER=0

HEIGHT=62 WIDTH=470 SCROLLING=NO SRC=http://www.51hz.com/bbs/$#@62;$#@60;/IFRAME$#@62;

$#@60;/CENTER$#@62;

3。谁知道怎么用JS关掉亿唐的广告？

这是JavaScript参考手册的原话：

You can use open on an existing window, and if you pass the empty

string for the URL, you will get a reference to the existing window,

but not load anything into it. You can, for example, then look

for properties in the window.

所以我们只要用两句话就行了

newwindow=open("","etangWHpopup");

newwindow.close();