■スクリプト
<HTML> <HEAD> <TITLE>Sample</TITLE> </HEAD> <BODY bgColor="white"> <CENTER> <H1>indexサンプル</H1> </CENTER> <P> <FORM NAME="myFORM"> <SELECT NAME="Type"> <OPTION NAME="MZ80K">MZ-80K <OPTION NAME="MZ700" SELECTED>MZ-700 <OPTION NAME="MZ1500">MZ-1500 </SELECT> </FORM> <HR> <SCRIPT Language="JavaScript"> <!-- for (i=0; i<3; i++) document.write(document.myFORM.Type.options[i].index,"<BR>"); // --> </SCRIPT> </BODY></HTML>