......will not let the person browsing go directly to a frames page enclosed in a web site.

Where is such a script, or how can I prevent this?

<script language=javascript type="text/javascript">
<!-- Hide script from old browsers

if (top.location == self.location) {
top.location.href = "index1.htm"
}
// End hiding script from old browsers -->
</script>

Change the "index1.htm" to whatever page has your main frame on it.

Thank you.