<HTML>
<HEAD>
<TITLE>JavaScript</TITLE>
<SCRIPT Language="JavaScript">
<!--
y = 0; // y座標
dy = 0; // 移動用
baseY = 200 // 地面の高さ
offsset = 10; // 移動量
timerID = 0; // タイマー変数
time = 5; // 動作間隔
function moveTitle()
{
y = y + dy;
if (y >= baseY) { dy = -dy; y = baseY;}
dy = dy + offsset;
window["mvTitle"].style.pixelTop = y;
clearTimeout(timerID);
timerID = setTimeout("moveTitle()",time);
}
// -->
</SCRIPT>
</HEAD>
<BODY bgColor="silver" onLoad="moveTitle()">
<DIV ID="mvTitle" STYLE="COLOR: blue; FONT-SIZE: 20px;
LEFT: 30px; POSITION: absolute; TOP: 10px">
JavaScript
</DIV>
</BODY>
</HTML>
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