// JavaScript Document



    // convert all characters to lowercase to simplify testing



    var agt=navigator.userAgent.toLowerCase();



		var appVer = navigator.appVersion.toLowerCase();







    // *** BROWSER VERSION ***







    var is_minor = parseFloat(appVer);



    var is_major = parseInt(is_minor);



    var is_opera = (agt.indexOf("opera") != -1);



    var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);



    var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);



    var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);



    var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);



    var is_opera6 = (agt.indexOf("opera 6") != -1 || agt.indexOf("opera/6") != -1); 



		var is_opera7 = (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1);



    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);



    var is_opera6up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5); 



    var is_opera7up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && 



!is_opera6); // 







    // Note: On IE, start of appVersion return 3 or 4



    // which supposedly is the version of Netscape it is compatible with.



    // So we look for the real version further on in the string



    // And on Mac IE5+, we look for is_minor in the ua; since 



    // it appears to be more accurate than appVersion - 06/17/2004







    var is_mac = (agt.indexOf("mac")!=-1);



    var iePos  = appVer.indexOf('msie');



    if (iePos !=-1) {



       if(is_mac) {



           var iePos = agt.indexOf('msie');



           is_minor = parseFloat(agt.substring(iePos+5,agt.indexOf(';',iePos)));



       }



       else is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)));



       is_major = parseInt(is_minor);



    }







    // ditto Konqueror



                                      



    var is_konq = false;



    var kqPos   = agt.indexOf('konqueror');



    if (kqPos !=-1) {                 



       is_konq  = true;



       is_minor = parseFloat(agt.substring(kqPos+10,agt.indexOf(';',kqPos)));



       is_major = parseInt(is_minor);



    }                                 







    var is_getElementById   = (document.getElementById) ? "true" : "false"; // 001121-abk



    var is_getElementsByTagName = (document.getElementsByTagName) ? "true" : "false"; // 001127-abk



    var is_documentElement = (document.documentElement) ? "true" : "false"; // 001121-abk







    var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;



    var is_khtml  = (is_safari || is_konq);







    var is_gecko = 







((!is_khtml)&&(navigator.product)&&(navigator.product.toLowerCase()=="gecko"))?true:false;



    var is_gver  = 0;



    if (is_gecko) is_gver=navigator.productSub;







    var is_moz   = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&



                    (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&



                    (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&



                    (is_gecko) && ((navigator.vendor=="")||(navigator.vendor=="Mozilla")||(navigator.vendor=="Debian")));



		



    var is_fb = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&



                 (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&



                 (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&



                 (is_gecko) && (navigator.vendor=="Firebird"));



    var is_fx = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&



                 (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&



                 (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&



                 (is_gecko) && (navigator.vendor=="Firefox"));



			



    if ((is_moz)||(is_fb)||(is_fx)) {  // 032504 - dmr



       var is_moz_ver = (navigator.vendorSub)?navigator.vendorSub:0;



       if(!(is_moz_ver)) {



           is_moz_ver = agt.indexOf('rv:');



           is_moz_ver = agt.substring(is_moz_ver+3);



           is_paren   = is_moz_ver.indexOf(')');



           is_moz_ver = is_moz_ver.substring(0,is_paren);



       }



       is_minor = is_moz_ver;



       is_major = parseInt(is_moz_ver);



    }



		



   var is_fb_ver = is_moz_ver;



   var is_fx_ver = is_moz_ver;







    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)



                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)



                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)



                && (!is_khtml) && (!(is_moz)) && (!is_fb) && (!is_fx));







    // Netscape6 is mozilla/5 + Netscape6/6.0!!!



    // Mozilla/5.0 (Windows; U; Win98; en-US; m18) Gecko/20001108 Netscape6/6.0



    // Changed this to use navigator.vendor/vendorSub - dmr 060502   



    // var nav6Pos = agt.indexOf('netscape6');



    // if (nav6Pos !=-1) {



    if ((navigator.vendor)&&



        ((navigator.vendor=="Netscape6")||(navigator.vendor=="Netscape"))&&



        (is_nav)) {



       is_major = parseInt(navigator.vendorSub);



       // here we need is_minor as a valid float for testing. We'll



       // revert to the actual content before printing the result. 



       is_minor = parseFloat(navigator.vendorSub);



    }







    var is_nav2 = (is_nav && (is_major == 2));



    var is_nav3 = (is_nav && (is_major == 3));



    var is_nav4 = (is_nav && (is_major == 4));



    var is_nav4up = (is_nav && is_minor >= 4);  // changed to is_minor for



                                                // consistency - dmr, 011001



    var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||



                          (agt.indexOf("; nav") != -1)) );







    var is_nav6   = (is_nav && is_major==6);    // new 010118 mhp



    var is_nav6up = (is_nav && is_minor >= 6) // new 010118 mhp







    var is_nav5   = (is_nav && is_major == 5 && !is_nav6); // checked for ns6



    var is_nav5up = (is_nav && is_minor >= 5);







    var is_nav7   = (is_nav && is_major == 7);



    var is_nav7up = (is_nav && is_minor >= 7);



  



    var is_ie   = ((iePos!=-1) && (!is_opera) && (!is_khtml));



    var is_ie3  = (is_ie && (is_major < 4));







    var is_ie4   = (is_ie && is_major == 4);



    var is_ie4up = (is_ie && is_minor >= 4);



    var is_ie5   = (is_ie && is_major == 5);



    var is_ie5up = (is_ie && is_minor >= 5);



    



    var is_ie5_5  = (is_ie && (agt.indexOf("msie 5.5") !=-1)); // 020128 new - abk



    var is_ie5_5up =(is_ie && is_minor >= 5.5);                // 020128 new - abk



	



    var is_ie6   = (is_ie && is_major == 6);



	  var is_ie6up = (is_ie && is_minor >= 6);







// KNOWN BUG: On AOL4, returns false if IE3 is embedded browser



    // or if this is the first browser window opened.  Thus the



    // variables is_aol, is_aol3, and is_aol4 aren't 100% reliable.







    var is_aol   = (agt.indexOf("aol") != -1);



    var is_aol3  = (is_aol && is_ie3);



    var is_aol4  = (is_aol && is_ie4);



    var is_aol5  = (agt.indexOf("aol 5") != -1);



    var is_aol6  = (agt.indexOf("aol 6") != -1);



    var is_aol7  = ((agt.indexOf("aol 7")!=-1) || (agt.indexOf("aol7")!=-1));



    var is_aol8  = ((agt.indexOf("aol 8")!=-1) || (agt.indexOf("aol8")!=-1));







    var is_webtv = (agt.indexOf("webtv") != -1);



    



    // new 020128 - abk



    



    var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1)); 



    var is_AOLTV = is_TVNavigator;







    var is_hotjava = (agt.indexOf("hotjava") != -1);



    var is_hotjava3 = (is_hotjava && (is_major == 3));



    var is_hotjava3up = (is_hotjava && (is_major >= 3));







    // end new



	



    



    // *** PLATFORM ***



    var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );



    // NOTE: On Opera 3.0, the userAgent string includes "Windows 95/NT4" on all



    //        Win32, so you can't distinguish between Win95 and WinNT.



    var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));







    // is this a 16 bit compiled version?



    var is_win16 = ((agt.indexOf("win16")!=-1) ||



               (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) ||



               (agt.indexOf("windows 16-bit")!=-1) );







    var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||



                    (agt.indexOf("windows 16-bit")!=-1));



	



	var is_winme = ((agt.indexOf("win 9x 4.90")!=-1));    // new 020128 - abk



    var is_win2k = ((agt.indexOf("windows nt 5.0")!=-1) || (agt.indexOf("windows 2000")!=-1));



    var is_winxp = ((agt.indexOf("windows nt 5.1")!=-1) || (agt.indexOf("windows xp")!=-1)); 







    // NOTE: Reliable detection of Win98 may not be possible. It appears that:



    //       - On Nav 4.x and before you'll get plain "Windows" in userAgent.



    //       - On Mercury client, the 32-bit version will return "Win98", but



    //         the 16-bit version running on Win98 will still return "Win95".



    var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));



    var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));



    var is_win32 = (is_win95 || is_winnt || is_win98 ||



                    ((is_major >= 4) && (navigator.platform == "Win32")) ||



                    (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));







    var is_os2   = ((agt.indexOf("os/2")!=-1) ||



                    (navigator.appVersion.indexOf("OS/2")!=-1) ||



                    (agt.indexOf("ibm-webexplorer")!=-1));







    var is_mac    = (agt.indexOf("mac")!=-1);



    if (is_mac) { is_win = !is_mac; } // dmr - 06/20/2002



    var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) ||



                               (agt.indexOf("68000")!=-1)));



    var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) ||



                                (agt.indexOf("powerpc")!=-1)));







    var is_sun   = (agt.indexOf("sunos")!=-1);



    var is_sun4  = (agt.indexOf("sunos 4")!=-1);



    var is_sun5  = (agt.indexOf("sunos 5")!=-1);



    var is_suni86= (is_sun && (agt.indexOf("i86")!=-1));



    var is_irix  = (agt.indexOf("irix") !=-1);    // SGI



    var is_irix5 = (agt.indexOf("irix 5") !=-1);



    var is_irix6 = ((agt.indexOf("irix 6") !=-1) || (agt.indexOf("irix6") !=-1));



    var is_hpux  = (agt.indexOf("hp-ux")!=-1);



    var is_hpux9 = (is_hpux && (agt.indexOf("09.")!=-1));



    var is_hpux10= (is_hpux && (agt.indexOf("10.")!=-1));



    var is_aix   = (agt.indexOf("aix") !=-1);      // IBM



    var is_aix1  = (agt.indexOf("aix 1") !=-1);



    var is_aix2  = (agt.indexOf("aix 2") !=-1);



    var is_aix3  = (agt.indexOf("aix 3") !=-1);



    var is_aix4  = (agt.indexOf("aix 4") !=-1);



    var is_linux = (agt.indexOf("inux")!=-1);



    var is_sco   = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);



    var is_unixware = (agt.indexOf("unix_system_v")!=-1);



    var is_mpras    = (agt.indexOf("ncr")!=-1);



    var is_reliant  = (agt.indexOf("reliantunix")!=-1);



    var is_dec   = ((agt.indexOf("dec")!=-1) || (agt.indexOf("osf1")!=-1) ||



           (agt.indexOf("dec_alpha")!=-1) || (agt.indexOf("alphaserver")!=-1) ||



           (agt.indexOf("ultrix")!=-1) || (agt.indexOf("alphastation")!=-1));



    var is_sinix = (agt.indexOf("sinix")!=-1);



    var is_freebsd = (agt.indexOf("freebsd")!=-1);



    var is_bsd = (agt.indexOf("bsd")!=-1);



    var is_unix  = ((agt.indexOf("x11")!=-1) || is_sun || is_irix || is_hpux ||



                 is_sco ||is_unixware || is_mpras || is_reliant ||



                 is_dec || is_sinix || is_aix || is_linux || is_bsd || is_freebsd);







    var is_vms   = ((agt.indexOf("vax")!=-1) || (agt.indexOf("openvms")!=-1));



// additional checks, abk



	var is_anchors = (document.anchors) ? "true":"false";



	var is_regexp = (window.RegExp) ? "true":"false";



	var is_option = (window.Option) ? "true":"false";



	var is_all = (document.all) ? "true":"false";



// cookies - 990624 - abk



	document.cookie = "cookies=true";



	var is_cookie = (document.cookie) ? "true" : "false";



	var is_images = (document.images) ? "true":"false";



	var is_layers = (document.layers) ? "true":"false"; // gecko m7 bug?



// new doc obj tests 990624-abk



	var is_forms = (document.forms) ? "true" : "false";



	var is_links = (document.links) ? "true" : "false";



	var is_frames = (window.frames) ? "true" : "false";



	var is_screen = (window.screen) ? "true" : "false";







// java



	var is_java = (navigator.javaEnabled());