agt=navigator.userAgent.toLowerCase();
major = parseInt(navigator.appVersion);

	IsMac=(agt.indexOf("mac") != -1);
	if ( IsMac ) {
     if (navigator.appName == "Netscape") {
       if (major>=5) {
       document.write('<LINK rel=stylesheet type="text/css" href="/stylesheets_mrcc/iepctext.css">');
     } 
	      else {
       document.write('<LINK rel=stylesheet type="text/css" href="/stylesheets_mrcc/nsmactext.css">');
     } 
}else {

       document.write('<LINK rel=stylesheet type="text/css" href="/stylesheets_mrcc/iemactext.css">');
     }
    } else {
     if (navigator.appName == "Netscape") {
       document.write('<LINK rel=stylesheet type="text/css" href="/stylesheets_mrcc/nspctext.css">');
     } else {
       document.write('<LINK rel=stylesheet type="text/css" href="/stylesheets_mrcc/iepctext.css">');
     }
    }