<SCRIPT LANGUAGE="JavaScript">
function fido (form) {
form.dogyears.value = form.humanyears.value/7;
}
</SCRIPT>
<!-- Copy this code into the BODY of your HTML document -->
<BODY>
<CENTER>
<FORM>
ВАШ ВОЗРАСТ:
<INPUT TYPE ="text" NAME="humanyears" SIZE=15 >
<BR><P>
<INPUT TYPE ="button" VALUE="Пересчитать" ONCLICK="fido(this.form)">
<BR><P>
ВАШ ВОЗРАСТ В СОБАЧЬИХ ГОДАХ:
<INPUT TYPE="text" NAME="dogyears" SIZE=15 >
<BR>
</FORM>
</CENTER>
<!-- END OF SCRIPT -->
