Mega Code Archive
Unary Negation
<![CDATA[
If the value is a string, an attempt is made to convert the string to a number.
<html>
<script language="JavaScript">
<!--
aString = new String("36");
answer = -aString;
document.write("answer = -aString<br>");
document.write("answer = ",answer);
-->
</script>
</html>
]]>