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<script LANGUAGE="JavaScript">
<!--
var scrl_timer_active = false; //標記當前是否活動中
var scrl_timer_id = null; //timer對象
var my_message = "歡迎光臨中遠網路！ "; //設定訊息內容
var scrl_status_size = 200; //設定顯示範圍
var scrl_speed = 1; //設定步伐大小
var scrl_time = 60; //設定步伐速度
var scrl_msg = ""; //迴圈訊息的內容
var scrl_idx = 0; //顯示訊息的首位置，即從哪個位置開始顯示
var scrl_wrap = 100; //訊息長度
function scroll_start(size, spd, time, msg) {
scroll_stop();
scrl_status_size = size;
scrl_speed = spd;
scrl_time = time;
scrl_wrap = msg.length;
diff = (size/msg.length)+1;
for(x=0; x<diff; x++)
scrl_msg += msg + " ";
scroll_status();
scrl_timer_active = true;
}
function scroll_stop() {
if(scrl_timer_active)
window.clearTimeout(scrl_timer_id);
scrl_timer_active = false;
}
function scroll_status() {
window.status = scrl_msg.substring(scrl_idx, scrl_idx+scrl_status_size);
scrl_idx += scrl_speed;
if(scrl_idx >= scrl_wrap)
scrl_idx -= scrl_wrap;
scrl_timer_id = window.setTimeout("scroll_status()",scrl_time);
}
//-->
</script>
<body ONLOAD="scroll_start(73, 0.1, 50, my_message)" OnUnload="scroll_stop()">
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