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<!-- http://www.downcodes.com --> <!-- 完整的HTML代码如下: --> <html> <head> <title>跟随滚动条而滚动的广告条</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <STYLE media=screen type=text/css> #floater { POSITION : absolue ; VISIBILITÉ : visible ; LARGEUR : 10 px ; Z-INDEX: 10 } </STYLE> <script language="JavaScript"> <!-- function MM_reloadPage(init) { //recharge la fenêtre si Nav4 est redimensionné if (init==true) with (navigator) {if ( (appName=="Netscape")&&(parseInt(appVersion)==4)) { document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }} sinon if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload(); } MM_reloadPage(vrai); // --> </script> </head> <body bgcolor="#FFFFFF" text="#000000" > <div id="floater" style="position:absolute; left:436px; top:60px; largeur : 152 px ; hauteur : 178 px ; z-index : 12"><img border=0 src="/u/info_img/2009-06/20/1455_logo.gif" title=怎么样看到效果了吧!>< /div> <langage SCRIPT=JavaScript> self.onError=null; courantX = courantY = 0 ; whichIt = nul ; dernierDéfilementX = 0 ; dernierDéfilementY = 0 ; NS = (document.layers) ? 1 : 0 ; IE = (document.all) ? 1 : 0 ; <!-- STALKER CODE --> function heartBeat() { if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; } if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; } if(diffY != lastScrollY) { percent = .1 * (diffY - lastScrollY); if(pourcentage > 0) pourcent = Math.ceil(pourcentage); sinon pour cent = Math.floor (pour cent); if(IE) document.all.floater.style.pixelTop += pourcentage ; if(NS) document.floater.top += pour cent ; lastScrollY = lastScrollY + pourcentage ; } if(diffX != lastScrollX) { percent = .1 * (diffX - lastScrollX); if(pourcentage > 0) pourcent = Math.ceil(pourcentage); sinon pour cent = Math.floor (pour cent); if(IE) document.all.floater.style.pixelLeft += pourcentage ; if(NS) document.floater.left += pour cent ; lastScrollX = lastScrollX + pourcentage ; } } <!-- /STALKER CODE --> <!-- DRAG DROP CODE 鼠标拖放事件--> function checkFocus(x,y) { stalkerx = document.floater.pageX; traque = document.floater.pageY; stalkerwidth = document.floater.clip.width; stalkerheight = document.floater.clip.height; if( (x > stalkerx && x < (stalkerx+stalkerwidth)) && (y > stalkery && y < (stalkery+stalkerheight))) return true; sinon, retourne faux ; } function grabIt(e) { if(IE) { whichIt = event.srcElement; while (whichIt.id.indexOf("floater") == -1) { whichIt = whichIt.parentElement; if (whichIt == null) { return true ; } } whichIt.style.pixelLeft = whichIt.offsetLeft; whichIt.style.pixelTop = whichIt.offsetTop; currentX = (event.clientX + document.body.scrollLeft); currentY = (event.clientY + document.body.scrollTop); } else { window.captureEvents(Event.MOUSEMOVE); if(checkFocus (e.pageX,e.pageY)) { whichIt = document.floater; StalkerTouchedX = e.pageX-document.floater.pageX; StalkerTouchedY = e.pageY-document.floater.pageY; } } renvoie vrai ; } function moveIt(e) { if (whichIt == null) { return false; } if(IE) { newX = (event.clientX + document.body.scrollLeft); newY = (event.clientY + document.body.scrollTop); distanceX = (nouveauX - courantX); distanceY = (nouveauY - courantY); courantX = nouveauX; courantY = nouveauY; whichIt.style.pixelLeft += distanceX; whichIt.style.pixelTop += distanceY; if(whichIt.style.pixelTop < document.body.scrollTop) whichIt.style.pixelTop = document.body.scrollTop; if( whichIt.style.pixelLeft < document.body.scrollLeft) whichIt.style.pixelLeft = document.body.scrollLeft; if(whichIt.style.pixelLeft > document.body.offsetWidth - document.body.scrollLeft - whichIt.style.pixelWidth - 20) whichIt.style.pixelLeft = document.body.offsetWidth - whichIt.style.pixelWidth - 20; if(whichIt.style.pixelTop > document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5) whichIt.style.pixelTop = document.body.offsetHeight + document.body.scrollTop - whichIt.style. hauteur des pixels - 5 ; event.returnValue = false ; } else { whichIt.moveTo(e.pageX-StalkerTouchedX,e.pageY-StalkerTouchedY); if(whichIt.left < 0+self.pageXOffset) whichIt.left = 0+self.pageXOffset; if(whichIt.top < 0+self.pageYOffset) whichIt.top = 0+self.pageYOffset; if( (whichIt.left + whichIt.clip.width) >= (window.innerWidth+self.pageXOffset-17)) whichIt.left = ((window.innerWidth+self.pageXOffset)-whichIt.clip.width)-17 ; if( (whichIt.top + whichIt.clip.height) >= (window.innerHeight+self.pageYOffset-17)) whichIt.top = ((window.innerHeight+self.pageYOffset)-whichIt.clip.height)-17 ; renvoie faux ; } renvoie faux ; } function dropIt() { whichIt = null; if(NS) window.releaseEvents (Event.MOUSEMOVE); renvoie vrai ; } <!-- DRAG DROP CODE 鼠标拖放事件--> if(NS) { window.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN); window.onmousedown = grabIt; window.onmousemove = moveIt; window.onmouseup = dropIt; } if(IE) { document.onmousedown = grabIt; document.onmousemove = moveIt; document.onmouseup = dropIt; } if(NS || IE) action = window.setInterval("heartBeat()",1); </SCRIPT> <font size="7" color="#FF0000">跟随滚动条而滚动的广告条</font><br> <font size="4" color="#FF0000">(跟随滚动的图层名字:floater,必须使用该名称，跟随滚动，以及拖放属性) </font><br> <br> </body> </html>
