像www.hzcnc.com两边的广告是则么加的,请教了

Question

我晕，
一个TABLE。三个格子。
中间放你自已的。
两边格子放广告。

Answer 1

但有个可以关的"叉",一按就关掉了,然后可以随着网页下移,how ?
我这方面的技巧很多不懂的,怎么提高一下,有什么资料,方法比较好吗,
虚心请教了.

Answer 2

document.write('');
function bigshow(){
document.all.div_250.style.visibility = 'visible';
document.all.div_80.style.visibility = 'hidden';
}
function bighide(){
document.all.div_80.style.visibility = 'visible';
document.all.div_250.style.visibility = 'hidden';
}var ad_80= new Array(1);
var ad_250= new Array(1); ad_80[0]="<a href=http://adv.pconline.com.cn/adpuba/click?adid=4350&id=pc.sy.banner.fdtb_z.&  target=_blank><img src=http://www.pconline.com.cn/images/200408/flash_80.gif  width=80 height=60 border=0></a>";
 ad_250[0]="<a href=http://adv.pconline.com.cn/adpuba/click?adid=4350&id=pc.sy.banner.fdtb_z.&  target=_blank><img src=http://www.pconline.com.cn/images/200408/flash_250.gif  width=250 height=250 border=0></a>";var imgheight;
var fubioleft;
window.screen.width>800 ? fubioleft=15:fubioleft=15document.write('<DIV id=floater_left style="Z-INDEX: 25; LEFT:'+fubioleft+'px; WIDTH: 28px;POSITION: absolute; TOP: 75px; HEIGHT: 22px">');ad_now = new Date();
ad_id= ad_now.getSeconds() %1var adhead1="<div id=div_80 style='position:absolute; width:82px; height:62px; z-index:12' onMouseOver=bigshow();>";
var adhead2="</div><div id=div_250 style='position:absolute;  visibility: hidden; z-index:13;width: 80; height: 60'  onMouseOut=bighide();>";//var adhead1="<div id=div_80 style='position:absolute; width:82px; height:62px; z-index:20' onMouseOut='//MM_showHideLayers(\"div_250\",\"\",\"hide\")' onMouseOver='MM_showHideLayers(\"div_250\",\"\",\"show\")'>";
//var adhead2="</div><div id=div_250 style='position:absolute; z-index:21;visibility: hidden; width: 80; height: 60' onMouseOver='MM_showHideLayers(\"div_250\",\"\",\"show\")' onMouseOut='MM_showHideLayers(\"div_250\",\"\",\"hide\")'>";document.write(adhead1+ad_80[ad_id]+adhead2+ad_250[ad_id]+"</div>");document.write ("</div>");
self.onError=null;
currentX = currentY = 0;  
     whichIt = null;           
     lastScrollX = 0; lastScrollY = 0;
     NS = (document.layers) ? 1 : 0;
     IE = (document.all) ? 1: 0;    
     function heartBeat() {
     if(IE) { 
diffY = document.body.scrollTop;
diffX = document.body.scrollLeft; }
             if(NS) {
 diffY = self.pageYOffset; diffX = self.pageXOffset; }
     if(diffY != lastScrollY) {
                     percent = .5 * (diffY - lastScrollY);
                     if(percent > 0) percent = Math.ceil(percent);
                     else percent = Math.floor(percent);
     if(IE) document.all.floater_left.style.pixelTop += percent;
     if(NS) document.floater_left.top += percent; 
                     lastScrollY = lastScrollY + percent;
         }
     if(diffX != lastScrollX) {
     percent = .5 * (diffX - lastScrollX);
     if(percent > 0) percent = Math.ceil(percent);
     else percent = Math.floor(percent);
     if(IE) document.all.floater_left.style.pixelLeft += percent;
     if(NS) document.floater_left.left += percent;
     lastScrollX = lastScrollX + percent;
     }
     }
 
     if(NS || IE) action = window.setInterval("heartBeat()",1);var ad_80= new Array(1);
var ad_250= new Array(1); ad_80[0]="<a href=http://adv.pconline.com.cn/adpuba/click?adid=4098&id=pc.sy.banner.bqhfb_y.&  target=_blank><img src=http://image.pconline.com.cn/ad/200407/yingfeiling_80.gif width=80 height=60  border=0></a>";
 ad_250[0]="<a href=http://adv.pconline.com.cn/adpuba/click?adid=4098&id=pc.sy.banner.bqhfb_y.&  target=_blank><img src=http://image.pconline.com.cn/ad/200407/yingfeiling_250.gif border=0></a>";var imgheight;
var fubioleft;
window.screen.width>800 ? fubioleft=15:fubioleft=15document.write('<DIV id=floater_right style="Z-INDEX: 25; LEFT:'+fubioleft+'px; WIDTH: 28px;POSITION: absolute; TOP: 75px; HEIGHT: 22px">');ad_now = new Date();
ad_id= ad_now.getSeconds() %1
 function myload()
{
if (navigator.appName == "Netscape")
{
document.div_right_80.pageX=+window.innerWidth-130;
document.div_right_250.pageX=+window.innerWidth-300;
mymove();
}
else
{
div_right_80.style.left=document.body.offsetWidth-130;
div_right_250.style.left=document.body.offsetWidth-300;
mymove();
}
}function mymove()
 {
 if(document.ns)
 {
 document.div_right_80.left=pageXOffset+window.innerWidth-130;
 document.div_right_250.left=pageXOffset+window.innerWidth-300;
 setTimeout("mymove();",20)
 }
 else
 {
div_right_80.style.left=document.body.scrollLeft+document.body.offsetWidth-130;
div_right_250.style.left=document.body.scrollLeft+document.body.offsetWidth-300;
setTimeout("mymove();",20)
 }
 }var adhead1="<div id=div_right_80 style='position:absolute; width:80px; height:60px; z-index:12' onMouseOver=bigshow_right();>";
var adhead2="</div><div id=div_right_250  style='position:absolute;  visibility: hidden; z-index:13;width: 250; height: 250' onMouseOut=bighide_right();><div align=right>";document.write(adhead1+ad_80[ad_id]+adhead2+ad_250[ad_id]+"</div></div>");myload()document.write ("</div>");
self.onError=null;
currentX_right = currentY_right = 0;  
     whichIt_right = null;           
     lastScrollX_right = 0; lastScrollY_right = 0;
     NS = (document.layers) ? 1 : 0;
     IE = (document.all) ? 1: 0;    
     function heartBeat_right() {
     if(IE) { 
diffY_right = document.body.scrollTop;
diffX_right = document.body.scrollLeft; }
             if(NS) {
 diffY_right = self.pageYOffset; diffX_right = self.pageXOffset; }
     if(diffY_right != lastScrollY_right) {
                     percent_right = .5 * (diffY_right - lastScrollY_right);
                     if(percent_right > 0) percent_right = Math.ceil(percent_right);
                     else percent_right = Math.floor(percent_right);
     if(IE) document.all.floater_right.style.pixelTop += percent_right;
     if(NS) document.floater_right.top += percent_right; 
                     lastScrollY_right = lastScrollY_right + percent_right;
         }
     if(diffX_right != lastScrollX_right) {
     percent_right = .5 * (diffX_right - lastScrollX_right);
     if(percent_right > 0) percent_right = Math.ceil(percent_right);
     else percent_right = Math.floor(percent_right);
     if(IE) document.all.floater_right.style.pixelLeft += percent_right;
     if(NS) document.floater_right.left += percent_right;
     lastScrollX_right = lastScrollX_right + percent_right;
     }
     }
 
     if(NS || IE) action = window.setInterval("heartBeat_right()",1);
function bigshow_right(){
document.all.div_right_250.style.visibility = 'visible';
document.all.div_right_80.style.visibility = 'hidden';
}
function bighide_right(){
document.all.div_right_80.style.visibility = 'visible';
document.all.div_right_250.style.visibility = 'hidden';
}document.write('');
document.write('');
document.write('');

Answer 3

你们的代码烦了一些,我找到代码了,而且发现每个网站都是这几条代码,js就是开源,都一样了,copy来copy去的.
如下:
var imgheight
document.ns = navigator.appName == "Netscape"           //浏览器对象 他能用到本页内的所有东东,
window.screen.width>800 ? imgheight=450:imgheight=120
 function myload()
{
if (navigator.appName == "Netscape")
{document.dangdang.pageY=pageYOffset+window.innerHeight-imgheight;
document.dangdang.pageX=+window.innerWidth-120;
mymove();
}
else
{
dangdang.style.top=document.body.scrollTop+document.body.offsetHeight-imgheight;
dangdang.style.left=document.body.offsetWidth-120;
mymove();
}
}
 function mymove()
 {
 if(document.ns)
 {
 document.dangdang.top=pageYOffset+window.innerHeight-imgheight;
 document.dangdang.left=pageXOffset+window.innerWidth-120;
 setTimeout("mymove();",80)
 }
 else
 {
 dangdang.style.top=document.body.scrollTop+document.body.offsetHeight-imgheight;
 dangdang.style.left=document.body.scrollLeft+document.body.offsetWidth-120;
 setTimeout("mymove();",80)
 }
 }function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}MM_reloadPage(true)
if (navigator.appName == "Netscape")
{document.write("<div id=dangdang top=30 width=100 height=300><EMBED src='banner2.swf' quality=high  WIDTH=100 HEIGHT=300 TYPE='application/x-shockwave-flash' id=sinadl></EMBED></layer>");
myload()
}
else
{
document.write("<div id=dangdang style='position: absolute;width:80;top:0;left:88;visibility: visible;z-index: 1'><EMBED src='banner2.swf' quality=high  WIDTH=100 HEIGHT=300 TYPE='application/x-shockwave-flash' id=sinadl></EMBED></div>");
myload()
}