[转]随滚动条滚动的层(支持IE6,FF2)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title>未命名頁面</title> <meta HTTP-EQUIV="Content-Type" content="text/html; charset=utf-8" />
<style>
.xScrollStick{
.xScrollStick
position:absolute; padding:15px; border:1px solid black; width:120px; height:24px;
}</style><script language="javascript">//<
</div> 支持属性： 无 支持方法： 无
*///**载入CSS***** spcssxframe.cssvar xScrollStickCssFilePath="sp\/css\/xframe.css";//document.write("<style>@import url("+xScrollStickCssFilePath+");</style>");//**检测浏览器种类*****var BROWSERNAME="";switch(navigator.appName.toLowerCase()){ case "netscape": BROWSERNAME="ns"; break; case "microsoft internet explorer": default: BROWSERNAME="ie"; break;}//**设置初始化事件******switch(BROWSERNAME){ case "ns": window.addEventListener("load",_xScrollStick_init,false); break; case "ie": default: window.attachEvent("onload",_xScrollStick_init);}//**初始化函数******function _xScrollStick_init(){ var allTheScrollSticks=document.getElementsByTagName("div"); for(var i=0;i<allTheScrollSticks.length;i++){ if(allTheScrollSticks[i].className.match(/^((xScrollStick)|(.+ +xScrollStick)|(xScrollStick +.+)|(.+ +xScrollStick +.+))$/))_xScrollStick_event_doInit(allTheScrollSticks[i]); } window_event_scroll();}//**事件响应函数区******function _xScrollStick_event_doInit(element){ //初始化变量 element.offX=element.offsetLeft; element.offY=element.offsetTop; //设置方法 element.Stick=_xScrollStick_method_Stick; //设置事件 switch(BROWSERNAME){ case "ns": window.addEventListener("scroll",window_event_scroll,false); break; case "ie": default: window.attachEvent("onscroll",window_event_scroll); } //获取设置 //无 document.body.parentNode.onscroll=window_event_scroll;}function window_event_scroll(){ var allTheScrollSticks=document.getElementsByTagName("div"); for(var i=0;i<allTheScrollSticks.length;i++){ if(allTheScrollSticks[i].className.match(/^((xScrollStick)|(.+ +xScrollStick)|(xScrollStick +.+)|(.+ +xScrollStick +.+))$/))try{allTheScrollSticks[i].Stick();}catch(e){} }}//**方法函数区******function _xScrollStick_method_Stick(){ var x=this.offX, y=this.offY, po=this; this.style.position="absolute"; x+=document.body.parentNode.scrollLeft; y+=document.body.parentNode.scrollTop; this.style.left=x+"px"; this.style.top=y+"px"; }//**通用函数区***//无//]]></script></head><body><div class="xScrollStick" style="left:0px;top:0px"> Content..</div><div style="top:0px;width:400px;height:2000px; padding-left:80px;">afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br>afosdhfosdhg<br></div></body></html>