var m_BrowserName  = '';
if (navigator.userAgent.match('Safari')) 
	m_BrowserName = 'SAFARI';
var m_UnknownBrowser = "Some features of our website are presently not supported by SAFARI.  It is recommended that you use MICROSOFT INTERNET EXPLORER or MOZILLA FIREFOX for optimum viewing."
function supportedBrowser() {
	var sua=navigator.userAgent;
	if (sua.match('Safari') != null) 
		return true;
	return true;
}


function Left(str, n){
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}
function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}