■スクリプト
<HTML>
<HEAD>
<TITLE>Sample</TITLE>
</HEAD>
<BODY bgColor="white">
<CENTER>
<H1>最も大きくて近い整数を求めます</H1>
</CENTER>
<TABLE BORDER="1">
<SCRIPT Language="JavaScript">
<!--
myValue = -12.34;
alert("Math.ceil(12.34) = ",Math.ceil(12.34));
alert("Math.ceil(",myValue,") = ",Math.ceil(myValue));
// -->
</SCRIPT>
</TABLE>
</BODY></HTML>