var strURL = window.document.location.toString();

var strREQ = 'http://www.';

//make sure URL has the www
//if not redirect
if(strURL.indexOf(strREQ) == -1){
	//document.location = strREQ + strURL.substring(7);
	document.location = strREQ + strURL.substring(7);
}
document.write('<object id="nav" type="application/x-shockwave-flash" data="navigation/nav.swf?myURL=' + strURL + '" width="250" height="600"><param name="movie" value="navigation/nav.swf?myURL=' + strURL + '"/><param name="menu" value="false" /></object>');