■スクリプト
<HTML> <HEAD> <TITLE>Sample</TITLE> </HEAD> <BODY bgColor="white"> <CENTER> <H1>文字列を数値に変換します</H1> </CENTER> <TABLE BORDER="1"> <SCRIPT Language="JavaScript"> <!-- myStr = "1696.215"; Str1 = "123"; Str2 = "OpenSpace"; document.write("<TR><TD>",myStr.bold(),"</TD><TD>",parseFloat(myStr),"</TD></TR>"); document.write("<TR><TD>",Str1.bold(),"</TD><TD>",parseFloat(Str1),"</TD></TR>"); document.write("<TR><TD>",Str2.bold(),"</TD><TD>",parseFloat(Str2),"</TD></TR>"); // --> </SCRIPT> </TABLE> </BODY></HTML>