■スクリプト
<HTML>
<HEAD>
<TITLE>Sample</TITLE>
</HEAD>
<BODY bgColor="white">
<CENTER>
<H1>枠線の幅を返します</H1>
</CENTER>
<IMG SRC="test.gif" width="37" height="36" NAME="MyPict" BORDER="8"><BR>
<TABLE BORDER="1">
<SCRIPT Language="JavaScript">
<!--
document.write("<TR><TD>画像の枠線の太さ</TD><TD>",document.MyPict.border,"</TD></TR>");
// -->
</SCRIPT>
</TABLE>
</BODY></HTML>