// requires Netscape 3.0:
if (navigator.userAgent.indexOf ("Mozilla") != -1) {
  nav3plus = parseInt(navigator.appVersion.substring(0,1)) >= 3
}

function Open(filename) {

		if(filename == "#"){ alert("Please select location first"); }
		else {
        	profile = open(filename,'links','height=375,width=570,menubar=no,toolbar=no,status=no,resizable=yes,scrollbars=yes');
/*      	if (profile.opener == null) 
            	    profile.opener = window; 
        	profile.opener.name = "opener"; */
        	profile.focus();
		}
        return;
}