JS间隔状态栏跑马灯效果说明:
第一步:把如下代码加入<head>区域中
<SCRIPT language=”JavaScript”>
<!–
function scrollit(seed) {
var m1 = “HI：你 好! “;
var m2 = “欢 迎 访 问 南 京 有 线 电 视 台 网 站 “;
var m3 = “请 多 提 意 见，谢 谢! “;
var m4 = “E-MAIL:webmaster@hrw.cn”;
var m5 = “Upper1/default.htm”;
var msg=m1+m2+m3+m4+m5;
var out = ” “;
var c = 1;
if (seed > 100) {
seed–;
cmd=”scrollit(“+seed+”)”;
timerTwo=window.setTimeout(cmd,100);
}
else if (seed <= 100 && seed > 0) {
for (c=0 ; c < seed ; c++) {
out+=” “;
}
out+=msg;
seed–;
window.status=out;
cmd=”scrollit(“+seed+”)”;
timerTwo=window.setTimeout(cmd,100);
}
else if (seed <= 0) {
if (-seed < msg.length) {
out+=msg.substring(-seed,msg.length);
seed–;
window.status=out;
cmd=”scrollit(“+seed+”)”;
timerTwo=window.setTimeout(cmd,100);
}
else {
window.status=” “;
timerTwo=window.setTimeout(“scrollit(100)”,75);
}
}
}
//–>
</SCRIPT>
第二步:把如下代码加入<body>区域中
<body background=bag.gif onLoad=”scrollit(100)”>