html标题滚动例子

function titleScroll(title_string,timestoloop){ var index_count = 0; var cmon; var kill_length = 0; var times = 0; var title_string = title_string; var title_length = title_string.length; var timestoloop = timestoloop; this.scrollTheTitle = function(){ var doc_title = title_string.substring(index_count,title_length); document.title = doc_title; index_count++; }; this.loopTheScroll = function(){ var my = this; my.scrollTheTitle(); if(kill_length >= title_length) { if(times+1<timestoloop){ times++; kill_length=0; index_count=0; cmon = setTimeout(function(){my.loopTheScroll();},0) }else{ clearTimeout(cmon); } }else{ kill_length++; // alert(kill_length); //alert(times); cmon = setTimeout(function(){my.loopTheScroll();},300); } } }

 

 

调用：
var sc = new titleScroll("这是要滚动的内容",2);//参数1： 要滚动的内容，参数2：滚动的次数
c.loopTheScroll();

文章来源于：http://www.blogjava.net/freeman1984/archive/2010/11/22/338659.html