■スクリプト
<HTML> <HEAD> <TITLE>Boolean</TITLE> </HEAD> <BODY bgColor="white"> <CENTER> <H1>真偽オブジェクト</H1> </CENTER> <SCRIPT Language="JavaScript"> <!-- theTrue = new Boolean(999); theFalse = new Boolean(0); theBoolean = new Boolean(); document.write("theTrue:",theTrue,"<BR>"); document.write("theFalse:",theFalse,"<BR>"); document.write("theBoolean:",theBoolean,"<BR>"); // --> </SCRIPT> </BODY> </HTML>