实现网页状态栏特效全攻略
index_count++;
}
loopTheScroll();
//--〉
〈/script〉
特效四：文字组合弹出
第一步:把如下代码加入〈head〉区域中
〈script language="javascript"〉
〈!-- Hide this script from old browsers --
var speed = 10
var pause = 1500
var timerID = null
var bannerRunning = false
var ar = new Array()
ar[0] = "欢迎来到TOM科技学园！ "
ar[1] = "它是您学校电脑的好帮手！ "
ar[2] = "请多提意见，谢谢! "
var message = 0
var state = ""
clearState()
function stopBanner() {
if (bannerRunning)
clearTimeout(timerID)
bannerRunning = false
}
function startBanner() {
stopBanner()
showBanner()
}
function clearState() {
state = ""
for (var i = 0; i < ar[message].length; ++i) {
state += "0"
}
}
function showBanner() {
if (getString()) {
message++
if (ar.length <= message)
message = 0
clearState()
timerID = setTimeout("showBanner()", pause)
bannerRunning = true
} else {
var str = ""
for (var j = 0; j < state.length; ++j) {
str += (state.charAt(j) == "1") ? ar[message].charAt(j) : " "
}
window.status = str
timerID = setTimeout("showBanner()", speed)
bannerRunning = true
}
}
function getString() {
var full = true
for (var j = 0; j < state.length; ++j) {
if (state.charAt(j) == 0)
full = false
}
if (full)
return true
while (1) {
var num = getRandom(ar[message].length)
if (state.charAt(num) == "0")
break
}
state = state.substring(0, num) + "1" + state.substring(num + 1, state.length)
return false
}
function getRandom(max) {
return Math.round((max - 1) * Math.random())
}
// -- End Hiding Here --〉
〈/script〉
第二步:把如下代码加入〈body〉区域中
〈body bgcolor="#fef4d9" 〉
特效五：文字不停闪烁
第一步:把如下代码加入〈head〉区域中
〈script language=""〉
〈!--
var yourWords = "欢迎光临TOM科技(http://tech.tom.com)!!!";
var speed = 700;
var control = 1;
function Flash()
{
if (control == 1)
{
window.status=yourwords;
control=0;
}
else
{
window.status="";
control=1;
}
setTimeout("flash()",speed);
}
// --〉
〈/script〉
第二步:把如下代码加入〈body〉区域中
〈body bgcolor="#fef4d9" 〉
特效六：文字来回出现
第一步:把如下代码加入〈head〉区域中
〈script LANGUAGE="Javascript"〉
〈!-- Begin
var Message="欢迎光临TOM科技(http://tech.tom.com)!!!!!";
var place=1;
function scrollIn() {
window.status=Message.substring(0, place);
if (place >= Message.length) {
place=1;
window.setTimeout("scrollOut()",300);
} else {
place++;
window.setTimeout("scrollIn()",50);
}
}
function scrollOut() {
window.status=Message.substring(place, Message.length);
if (place >= Message.length) {
place=1;
window.setTimeout("scrollIn()", 100);
} else {
place++;
window.setTimeout("scrollOut()", 50);
}
}
// End --〉
〈/script〉
第二步:把〈body〉中的内容改为:
特效七：状态栏固定信息
〈body bgcolor="#fef4d9" 〉
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