网页常用JS代码-对联广告代码

网页常用JS代码-对联广告代码,标签：网页图像特效代码,网页特效代码下载,http://www.xuehuiba.com
<P>var imgheight;<BR>var fubioleft;<BR>window.screen.width>800 ? fubioleft=15:fubioleft=15</P>
<P>document.write('<DIV id=floater_right style="Z-INDEX: 25; LEFT:'+fubioleft+'px; WIDTH: 28px;POSITION: absolute; TOP: 42px; HEIGHT: 22px">');</P>
<P>ad_now = new Date();<BR>ad_id= ad_now.getSeconds() %1</P>
<P><BR>function myload()<BR>{<BR>if (navigator.appName == "Netscape")<BR>{<BR>document.div_right_80.pageX=+window.innerWidth-130;<BR>document.div_right_250.pageX=+window.innerWidth-300;<BR>mymove();<BR>}<BR>else<BR>{<BR>div_right_80.style.left=document.body.offsetWidth-130;<BR>div_right_250.style.left=document.body.offsetWidth-300;<BR>mymove();<BR>}<BR>}</P>
<P>function mymove()<BR>{<BR>if(document.ns)<BR>{<BR>document.div_right_80.left=pageXOffset+window.innerWidth-130;<BR>document.div_right_250.left=pageXOffset+window.innerWidth-300;<BR>setTimeout("mymove();",20)<BR>}<BR>else<BR>{<BR>div_right_80.style.left=document.body.scrollLeft+document.body.offsetWidth-145;<BR>div_right_250.style.left=document.body.scrollLeft+document.body.offsetWidth-300;<BR>setTimeout("mymove();",20)<BR>}<BR>}</P>
<P>
<P>var adhead1="<div id=div_right_80 style='position:absolute; width:95px; height:60px; z-index:12' onMouseOver=bigshow_right();>";<BR>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>";</P>
<P>document.write(adhead1+ad_80[ad_id]+adhead2+ad_250[ad_id]+"</div></div>");</P>
<P>myload()</P>
<P>document.write ("</div>");<BR>self.onError=null;<BR>currentX_right = currentY_right = 0; <BR>whichIt_right = null; <BR>lastScrollX_right = 0; lastScrollY_right = 0;<BR>NS = (document.layers) ? 1 : 0;<BR>IE = (document.all) ? 1: 0; <BR>function heartBeat_right() {<BR>if(IE) {<BR>diffY_right = document.body.scrollTop;<BR>diffX_right = document.body.scrollLeft; }<BR>if(NS) {<BR>diffY_right = self.pageYOffset; diffX_right = self.pageXOffset; }<BR>if(diffY_right != lastScrollY_right) {<BR>percent_right = .5 * (diffY_right - lastScrollY_right);<BR>if(percent_right > 0) percent_right = Math.ceil(percent_right);<BR>else percent_right = Math.floor(percent_right);<BR>if(IE) document.all.floater_right.style.pixelTop += percent_right;<BR>if(NS) document.floater_right.top += percent_right;<BR>lastScrollY_right = lastScrollY_right + percent_right;<BR>}<BR>if(diffX_right != lastScrollX_right) {<BR>percent_right = .5 * (diffX_right - lastScrollX_right);<BR>if(percent_right > 0) percent_right = Math.ceil(percent_right);<BR>else percent_right = Math.floor(percent_right);<BR>if(IE) document.all.floater_right.style.pixelLeft += percent_right;<BR>if(NS) document.floater_right.left += percent_right;<BR>lastScrollX_right = lastScrollX_right + percent_right;<BR>}<BR>}</P>
<P>if(NS IE) action = window.setInterval("heartBeat_right()",1);<BR>function bigshow_right(){<BR>document.all.div_right_250.style.visibility = 'visible';<BR>document.all.div_right_80.style.visibility = 'hidden';<BR>}<BR>function bighide_right(){<BR>document.all.div_right_80.style.visibility = 'visible';<BR>document.all.div_right_250.style.visibility = 'hidden';<BR>}document.write('');<BR>document.write('');<BR>document.write('');<BR>把上面的代码另存为一个JS文件，然后在想实现此效果的页面用</P>
<P><BR><script type="text/javascript" language="javascript1.2" src="*.js"></SCRIPT><BR>调用即可，*代表你另存的文件名！注意修改广告图片地址和连接地址！ </P>
<P>
<P>与前面两个代码不同的是，广告图下方增加了一个图片按纽，允许访客点击关闭广告图片，下面文本框中就是实现效果所需代码：</P>
<P><BR>var delta=0.015;<BR>var collection;<BR>var closeB=false;<BR>function floaters() {<BR>this.items = [];<BR>this.addItem = function(id,x,y,content)<BR>{<BR>document.write('<DIV id='+id+' style="Z-INDEX: 10; POSITION: absolute; width:80px; height:60px;left:'+(typeof(x)=='string'?eval(x):x)+';top:'+(typeof(y)=='string'?eval(y):y)+'">'+content+'</DIV>');</P>

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