var browType=""
var vnum=""
var styleType=""
browType=navigator.appName;
OPERA = (navigator.userAgent.indexOf("Opera") != -1 ) ? 1 : 0;
IE5 = (navigator.userAgent.indexOf("MSIE 5.0") != -1 ) ? 1 : 0;
MAC = (navigator.appVersion.indexOf("Mac") != -1 ) ? 1 : 0;
vnum = navigator.appVersion.charAt(0);

if (OPERA == 1) {
		{document.write("<LINK HREF='styles/ie.css' REL='STYLESHEET' TYPE='text/css'>");}
	} 
else if (MAC == 1) {
		if(IE5 == 1)
            {document.write("<LINK HREF='styles/ie.css' REL='STYLESHEET' TYPE='text/css'>");}
		else if(browType=="Microsoft Internet Explorer" && vnum == 4)
            {document.write("<LINK HREF='styles/macie.css' REL='STYLESHEET' TYPE='text/css'>");}
		else if(browType=="Netscape" && vnum > 3)
            {document.write("<LINK HREF='styles/macns.css' REL='STYLESHEET' TYPE='text/css'>");}
        else
            {;}
} 
else {
	  if(browType=="Microsoft Internet Explorer" && vnum > 3)
            {document.write("<LINK HREF='styles/ie.css' REL='STYLESHEET' TYPE='text/css'>");}
      else if(browType=="Netscape" && vnum > 3)
            {document.write("<LINK HREF='styles/ns.css' REL='STYLESHEET' TYPE='text/css'>");}
      else
            {;}
}