本文實例講述了JavaScript實現標題欄文字輪播效果代碼。分享給大家供大家參考，具體如下：
這里演示的JS文字輪播，顯示在標題欄區域，以前個人主頁時候經常見到的效果，不過現在都規范了，標題欄一般都不加入這種效果了。但是可以學習一下JS制作實現一些文字特效，運行效果后請查看標題欄。
運行效果截圖如下：
在線演示地址如下：
http://demo.VeVB.COm/js/2015/js-title-loop-show-style-demo/
具體代碼如下：
<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>文字循環出現</title></head><body><SCRIPT LANGUAGE="JavaScript">var message = new Array();message[0] = "歡迎光臨武林網";message[1] = "這里有javascript";message[2] = "網頁特效";message[3] = "圖片和背景特效等";message[4] = "非常多的資源";message[5] = "你一定會有所收獲的"; message[6] = "歡迎你再次光臨";message[7] = "";var reps = 2;var speed = 60;var p = message.length;var T = "";var C = 0;var mC = 0;var s = 0;var sT = null;if (reps < 1) reps = 1;function doTheThing() {T = message[mC];A();}function A() {s++;if (s > 9) { s = 1;}if (s == 1) { document.title = '|||★★★★★=====|||----- ['+T+' -----'; }if (s == 2) { document.title = '|||=★★★★★====|||----- ['+T+' -----'; }if (s == 3) { document.title = '|||==★★★★★===|||----- ['+T+' -----'; }if (s == 4) { document.title = '|||===★★★★★==|||----- ['+T+' -----'; }if (s == 5) { document.title = '|||====★★★★★=|||----- ['+T+' -----'; }if (s == 6) { document.title = '|||=====★★★★★|||----- ['+T+' -----'; }if (s == 7) { document.title = '|||====★★★★★=|||----- ['+T+' -----'; }if (s == 8) { document.title = '|||===★★★★★==|||----- ['+T+' -----'; }if (s == 9) { document.title = '|||=★★★★★===|||----- ['+T+' -----'; }if (C < (8 * reps)) {sT = setTimeout("A()", speed);C++;}else {C = 0;s = 0;mC++;if(mC > p - 1) mC = 0;sT = null;doTheThing(); }}doTheThing();</script></body></html>希望本文所述對大家JavaScript程序設計有所幫助。
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