//Choose the Correct Style Sheet for Browser
browser = navigator.appName; 
version = parseInt(navigator.appVersion); 
agent = navigator.userAgent; 
CssPath = '<link rel="stylesheet" type="text/css" href="/private_labels/id_default/css/';

if (agent.indexOf("Win") >= 0) { 
    if (browser.indexOf("Netscape") >= 0) { 
        document.write(CssPath + 'NSWin.css">'); 
    } 
    else if (browser.indexOf("Explorer") >=0) { 
        document.write(CssPath + 'IEWin.css">'); 
    } 
} 

else if (agent.indexOf("Mac") >= 0) {
    if (browser.indexOf("Netscape") >= 0) { 
        document.write(CssPath + 'NSMac.css">'); 
    } 
    else if (browser.indexOf("Explorer") >=0) { 
        document.write(CssPath + 'IEMac.css">'); 
    } 
} 
else { 
    document.write(CssPath + 'NSWin.css">'); 
}