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这个状态栏特特效在文字替换时非常酷

作者:佚名来源:不详发布时间:2008-5-24 10:17:23

<script language="javascript">var speed = 10 var pause = 1500 var timerID = nullvar bannerRunning = falsevar ar = new Array()ar[0] = "欢迎您访问\"CJ帝国\""ar[1] = "\"CJ帝国\"是\"网络隧道\"的一个子站点"ar[2] = "如果您有好的特效或文章,别忘了在本站发表哟!"var message = 0var 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())}startBanner();</script>

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