// *****************************************************************************

var nav_pre_477     = false; // netscape versions prior to 4.77
var nav_477_to_479  = false; // netscape versions 4.77, 4.78 and 4.79
var nav_post_5      = false; // netscape versions 5.x and above
var ie_pre_5        = false; // ie versions prior to 5.0
var ie_post_5       = false; // ie version 5.0 and above
var other_browser   = false; // try to group remaining popular browsers in this category
var nav7 	    = false; //netscape 7
var nav7up 	    = false; //netscape 7+

bOverride = false;
if (bOverride)
{
    // setup for Nav
    nav_477_to_479 = true;
    is_nav         = true;

    // setup for IE
    //ie_post_5 = true;
    //is_nav    = false;

}
else
{
    if (is_nav)
    {   
    	nav_pre_477    = (is_major == "4" && (is_minor != "4.77" && is_minor != "4.78" && is_minor != "4.79")) ? true : false;
        nav_477_to_479 = (is_major == "4" && (is_minor == "4.77" || is_minor == "4.78" || is_minor == "4.79")) ? true : false;
        //nav_post_5   = is_nav5up || is_opera5up ? true : false;
        nav_post_5     = is_nav5up ? true : false;
    }
    
    if (is_gecko)
    {   
        //nav7	       = is_gecko ? true : false;
	nav_post_5	= true;
    	nav7up	       = true;
    }    

    if (is_mac)
    {   
    	nav_477_to_479 = (is_major == "4" && is_minor == "4.73" && is_mac) ? true : false;
    }

    if (is_ie)
    {   
    
    if (is_ie5up)
        {   
            ie_post_5   = true;
        }
        else
        {        
            ie_pre_5    = true; 
        }
    }

    if (is_opera || is_moz)
    {        
    	other_browser = true; 
    }


    //if (!nav_477_to_479 && !nav_post_5 && !ie_pre_5 && !ie_post_5 && !other_browser) 
    
    if (!is_mac && !nav7up && !nav_post_5 && !ie_pre_5 && !ie_post_5 && !other_browser) 
    {   // allow all mac platforms through regardless of browser version for now - 03/30/2005 pintar
        // gecko is identified as nav7up?  change was made by jens. - 03/30/2005 pintar
      unsupportedBrowser();
    }
}

if (false)
{
alert("nav_pre_477   ="+nav_pre_477);
alert("nav_477_to_479="+nav_477_to_479);
alert("nav_post_5    ="+nav_post_5);
alert("ie_pre_5      ="+ie_pre_5);
alert("ie_post_5     ="+ie_post_5);
alert("other_browser ="+other_browser);
alert("is_mac        ="+is_mac);
alert("is_gecko      ="+is_gecko);
}

function unsupportedBrowser()
{  
    strURL      = "/nonSupportedBrowser.html?browserType="+navigator.appName+"&browserVersion="+navigator.appVersion;
    iBracketInx = strURL.indexOf("[");
    if(iBracketInx != -1);
    {   strURL = strURL.substring(0, iBracketInx);
    }
    document.location=strURL;
}