知识大全 Javascript技术实现真正的网上试听

Posted 2022-07-20 函数

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该脚本的特点:应用Javascript的层技术和一些function（）使播放音乐的同时实现歌词的相应滚动使用realplay的rm格式音乐使下载的同时进行播放（该特殊效果对IE 以上都有效）演示 <> <head> <SCRIPT Language= Javascript > <! var locate = ; var scro = ; var go= ;//控制滚动的速度越小越快 //以下函数实现滚动 function scroller() if ( scro== ) locate++; scroll( locate); clearTimeout(timer); var timer = setTimeout( scroller() go); timer; else scroll( locate); // > </SCRIPT> <meta equiv= Content Type content= text/; charset=gb > <title>Wele to YI s Home</title> </head> <body bgcolor= #EEEEEE > <SCRIPT Language= Javascript > <! var offsettop= //定义层的相应位置 //定义随网页自动滚动的层函数 function makeStatic() object style pixelTop=document body scrollTop+offsettop;object style pixelTop=document body scrollTop+offsettop; setTimeout( makeStatic() );// 控制滚动的速度越小越快 //切换滚动和暂停图像的函数 function scrorstp() if (scro== ) scro= ; object style visibility= visible ; object style visibility= visible ; else scro= ; object style visibility= hidden ; scroller(); //定义播放的歌曲地址 document write( <div id= object ><img src= zanting gif width= height= onclick=scrorstp()><font size= ><embed height= src= Afainst All Odds Mariah Carey rm type= audio/x pn realaudio plugin width= controls= PlayButton autostart= false ></font></div> ) //定义滚动和暂停的切换图像 onclick激发切换 document write( <div id= object ><img src= gundong gif width= height= onclick=scrorstp()></div> ) //启动Javascript function menu () if (document all||document layers) makeStatic() window onload=menu //</SCRIPT>以下是歌词部分 // > </SCRIPT> <ul> <li> <div align= center > <center> <p><span class= font ><b>Mariah Carey Against All Odds<font face= Times New Roman size= > </b></span></p> </div> </center> <blockquote> <p align= justify class= font ><span class= font > How can I just let you walk away Just let you leave without a trace When I stand here taking Every breath with you You re the only one Who really knew me at all How can you just walk away from me When all I can do is watch you leave Cause we ve shared the laughter and the pain And even shared the tears You re the only one Who really knew me at all So take a look at me now Oh there s just an empty space And there s nothing left here to remind me Just the memory of your face Take a look at me now Cause there s just an empty space And you ing back to me is against all odds And that s what I ve got to face I wish I could just make you turn around Turn around and see me cry There s so much I need to say to you So many reasons why You re the only one Who really knew me at all So take a look at me now Cause there s just an empty space And there s nothing left here to remind me Just the memory of your face Take a look at me now Cause there s just an empty space But to wait for you is All I can do And that s what I ve got to face Take a good look at me now Cause l ll still be standing here And you ing back to me is against all odds That s the chance I ve qot to take Take a look at me now </p> </span></p> </blockquote> <p></p> </li> </ul> </body> </> cha138/Article/program/Java/JSP/201311/19321