var siSTR='';
if (ie) 
{
	siSTR+='<script language=javascript src="' + baseHREF + 'menu_ie.js"></script>'; 
}
if (ns4) 
{
	siSTR+='<script language=javascript src="' + baseHREF + 'menu_ns4.js"></script>'; 
}
if (ns6||mz7) 
{
	siSTR+='<script language=javascript src="' + baseHREF + 'menu_ns6.js"></script>'; 
}
if (op5&&!mac) 
{
	siSTR+='<script language=javascript src="' + baseHREF + 'menu_op5.js"></script>'; 
}
document.write(siSTR);