要完成此效果把如下代码加入到<body>区域中 <SCRIPT language="javascript"> var scroll = true; var num = 0; function scrollStatus() { var statusText = ""; var statusChars = new Array( 't','y','p','h','o','o','n',' ','s','t','a','r','t'); for (var l = 0; l < 1; l++) { for (var a = num; a < statusChars.length; a++) statusText += statusChars[a]; for (var b = 0; b < num; b++) statusText += statusChars[b]; } window.status = statusText; num++; if (num >= statusChars.length) num = 0; if (scroll) { setTimeout("scrollStatus()",100); } } scrollStatus(); </SCRIPT> <form name="form1"> <input name="stopIt" type="button" value="Stop Scrolling" onClick=" if (scroll == false) scroll = true; else scroll = false; scrollStatus(); scrollButton(); "> </form> <SCRIPT language="javascript"> var num = 0; scrollButton(); function scrollButton() { var buttonChars = new Array('S', 't', 'o', 'p', ' ', 'S', 'c', 'r', 'o', 'l', 'l', 'i', 'n', 'g', ' ', ' '); var buttonText = ""; for (var a = num; a < buttonChars.length; a++) buttonText += buttonChars[a]; for (var b = 0; b < num; b++) buttonText += buttonChars[b]; num++; if (num >= buttonChars.length) num = 0; document.form1.stopIt.value = buttonText; if (scroll) { setTimeout("scrollButton();", 100); } } </SCRIPT> 载入中... 载入中...
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