JS随机图片的效果以前还没做过,今天看到了就给大家发出来,这个效果用得很多,不过我没有用过,大家可以把代码拷贝过去看看能不能使用.修改一下图片地址就可以了! <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\"> <html> <head> <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"> <title>Untitled Document</title> <style type=\"text/css\"> <!-- body { font-family: Arial, Helvetica, sans-serif; font-size: 12px; background-attachment: fixed; background-repeat: no-repeat; background-position: 90% 90%; } --> </style> </head> <body> 随机图片:<br> 当前页的背景图片是随机的,它的位置在页面的右下角.请刷新,查看效果. </body> </html> <script language=\"javascript\" type=\"text/javascript\"> var oImgs=new Array( \"http://www.blueidea.com/img/common/logo.gif\", \"http://gg.blueidea.com/2005/alipay/208x32.gif\", \"http://gg.blueidea.com/2005/chinaok/ad02-2.gif\", \"http://www.blueidea.com/bbs/images/announce.gif\", \"http://gg.blueidea.com/2005/olay/olay.gif\", \"http://gg.blueidea.com/2005/alipay/760x80.gif\" ); var n=oImgs.length; var currIndex=Math.round(Math.random() * n) //alert(currIndex); document.body.style.backgroundImage=\"url(\"+oImgs[currIndex]+\")\" </script>
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