<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>接触角测定仪</title> </head> <body bgcolor="#ffffff" onLoad="startVTextScroll()"> <script language="JavaScript"> <!-- var scrollerwidth=162 var scrollerheight=130 var pausebetweenimages=5000 var vSlideContent=new Array() vSlideContent[0]=‘<p>1.Vertical Scrolling Layers</p><p>By David Miles<br></p><p>Damn, this is snazzy.</p>‘ vSlideContent[1]=‘<p>2.It sure is a good thing you decided to add more shock to your site, We have the highest quality DHTML and JavaScripts around.</p><p>(Please pardon our advertising propaganda.)</p>‘ vSlideContent[2]=‘<p>3. Lorem ipsum dolor sit amet, consectetur adipscing elit, sed diam nonnumy eiusmod tempor incidunt ut labore et dolore magna aliquam erat volupat.</p><p>Et harumd dereud facilis est er expedit distinct. Nam liber a tempor cum soluta nobis eligend optio comque nihil quod a impedit anim id quod maxim placeat facer possim omnis es voluptas assumenda est, omnis dolor repellend. Temporem autem quinsud et aur office debit aut tum rerum necesit atib saepe eveniet ut er repudiand sint et molestia non este recusand.</p>‘ vSlideContent[3]=‘4. still more text ...‘ if (vSlideContent.length>1) i=2 else i=0 function locateObject(n, d) { //v3.0 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p); } if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=locateObject(n,d.layers[i].document); return x; } function moveVTextFirstBlock(whichdiv) { if (document.all) { tdiv=eval(whichdiv) if (tdiv.style.pixelTop>0&&tdiv.style.pixelTop<=5) { tdiv.style.pixelTop=0 setTimeout("moveVTextFirstBlock(tdiv)",pausebetweenimages) setTimeout("moveVTextSecondBlock(‘vTextSecond‘)",pausebetweenimages) return } if (tdiv.style.pixelTop>=tdiv.offsetHeight*-1) { tdiv.style.pixelTop-=5 setTimeout("moveVTextFirstBlock(tdiv)",10) } else { tdiv.style.pixelTop=scrollerheight+5 window.status=tdiv.style.pixelTop; tdiv.innerHTML=vSlideContent[i] if (i==vSlideContent.length-1) i=0 else i++ } } else { tlayer=eval(whichdiv) if (tlayer.top>0&&tlayer.top<=5) { tlayer.top=0 setTimeout("moveVTextFirstBlock(tlayer)",pausebetweenimages) setTimeout("moveVTextSecondBlock(locateObject(‘vTextSecond‘))",pausebetweenimages) return } if (tlayer.top>=tlayer.document.height*-1) { tlayer.top-=5 setTimeout("moveVTextFirstBlock(tlayer)",10) } else { tlayer.top=scrollerheight+5 tlayer.document.write(vSlideContent[i]) tlayer.document.close() if (i==vSlideContent.length-1) i=0 else i++ } } } function moveVTextSecondBlock(whichdiv) { if (document.all) { tdiv2=eval(whichdiv) if (tdiv2.style.pixelTop>0&&tdiv2.style.pixelTop<=5) { tdiv2.style.pixelTop=0 setTimeout("moveVTextSecondBlock(tdiv2)",pausebetweenimages) setTimeout("moveVTextFirstBlock(‘vTextFirst‘)",pausebetweenimages) return } window.status=tdiv2.offsetHeight; if (tdiv2.style.pixelTop>=tdiv2.offsetHeight*-1){ tdiv2.style.pixelTop-=5 setTimeout("moveVTextSecondBlock(‘vTextSecond‘)",10) } else { tdiv2.style.pixelTop=scrollerheight+5 window.status=tdiv2.style.pixelTop tdiv2.innerHTML=vSlideContent[i] if (i==vSlideContent.length-1) i=0 else i++ } } else if (document.layers) { tlayer2=eval(whichdiv) if (tlayer2.top>0&&tlayer2.top<=5) { tlayer2.top=0 setTimeout("moveVTextSecondBlock(tlayer2)",pausebetweenimages) setTimeout("moveVTextFirstBlock(locateObject(‘vTextMain‘).document.layers[‘vTextFirst‘])",pausebetweenimages) return } if (tlayer2.top>=tlayer2.document.height*-1) { tlayer2.top-=5 setTimeout("moveVTextSecondBlock(tlayer2)",10) } else { tlayer2.top=scrollerheight+5 tlayer2.document.write(vSlideContent[i]) tlayer2.document.close() if (i==vSlideContent.length-1) i=0 else i++ } } } function startVTextScroll(){ if (document.all) { locateObject(‘vTextSecond‘).style.top=scrollerheight+5 locateObject(‘vTextFirst‘).visibility=‘visible‘; locateObject(‘vTextSecond‘).visibility=‘visible‘; moveVTextFirstBlock(locateObject("vTextFirst")) } else if (document.layers) { locateObject(‘vTextMain‘).visibility=‘show‘ locateObject(‘vTextFirst‘).visibility=‘show‘ locateObject(‘vTextSecond‘).top=scrollerheight+5 locateObject(‘vTextSecond‘).visibility=‘show‘ moveVTextFirstBlock(locateObject(‘vTextMain‘).document.layers[‘vTextFirst‘]) } } //--> </script> <style type="text/css"> <!-- div { font-family: Tahoma, Arial, Helvetica, sans-serif; font-size: 11px; color: #000000} --> </style> <div id="vTextMain" style="width:162; height:130; position:absolute; top: 5; left: 5; visibility: visible; clip: rect(0 162 130 0); overflow: hidden; z-index: 2"> <div id="vTextFirst" style="top:1; width:162;position:absolute; z-index: 1; padding: 1px 1px; visibility: visible; overflow: hidden; clip: rect(0 162 132 0)"> <script language="JavaScript"> document.write(vSlideContent[0]) </script> </div> <div id="vTextSecond" style="top:1; width:162;position:absolute; z-index: 0; padding: 1px 1px; visibility: visible; overflow: hidden; clip: rect(0 162 132 0)"> <script language="JavaScript"> document.write(vSlideContent[1]) </script> </div> </div> </body> </html>
原文：http://www.cnblogs.com/youtianxia/p/3884233.html