/*


Source of the following javascript is
http://www.webreference.com/tools/browser/javascript.html

*/
// Everything you always wanted to know about your JavaScript client
// but were afraid to ask. Creates "is_" variables indicating:
// (1) browser vendor:
//     is_nav, is_ie, is_opera
// (2) browser version number:
//     is_major (integer indicating major version number: 2, 3, 4 ...)
//     is_minor (float   indicating full  version number: 2.02, 3.01, 4.04 ...)
// (3) browser vendor AND major version number
//     is_nav2, is_nav3, is_nav4, is_nav4up, is_nav5, is_nav5up, 
//     is_nav6, is_nav6up, is_ie3, is_ie4, is_ie4up, is_ie5up, is_ie6...
// (4) JavaScript version number:
//     is_js (float indicating full JavaScript version number: 1, 1.1, 1.2 ...)
// (5) OS platform and version:
//     is_win, is_win16, is_win32, is_win31, is_win95, is_winnt, is_win98
//     is_os2
//     is_mac, is_mac68k, is_macppc
//     is_unix
//        is_sun, is_sun4, is_sun5, is_suni86
//        is_irix, is_irix5, is_irix6
//        is_hpux, is_hpux9, is_hpux10
//        is_aix, is_aix1, is_aix2, is_aix3, is_aix4
//        is_linux, is_sco, is_unixware, is_mpras, is_reliant
//        is_dec, is_sinix, is_freebsd, is_bsd
//     is_vms
//
// based in part on 
// http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
// The Ultimate JavaScript Client Sniffer
// and Andy King's object detection sniffer
//
// Note: you don't want your Nav4 or IE4 code to "turn off" or
// stop working when Nav5 and IE5 (or later) are released, so
// in conditional code forks, use is_nav4up ("Nav4 or greater")
// and is_ie4up ("IE4 or greater") instead of is_nav4 or is_ie4
// to check version in code which you want to work on future
// versions. For DOM tests scripters commonly used the 
// is_getElementById test, but make sure you test your code as
// filter non-compliant browsers (Opera 5-6 for example) as some 
// browsers return true for this test, and don't fully support
// the W3C's DOM1.
//

    // 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); // new 020128- abk
    var is_opera7 = (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1); // new 021205- dmr
    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);
    var is_opera6up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5); // new020128
    var is_opera7up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6); // new021205 -- dmr

    // 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

    var iePos  = appVer.indexOf('msie');
    if (iePos !=-1) {
       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")));
    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"));
    if ((is_moz)||(is_fb)) {  // 112403 - 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_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));

    // 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
	
    // *** JAVASCRIPT VERSION CHECK ***
    // Useful to workaround Nav3 bug in which Nav3
    // loads <SCRIPT LANGUAGE="JavaScript1.2">.
    // updated 020131 by dragle
    var is_js;
    if (is_nav2 || is_ie3) is_js = 1.0;
    else if (is_nav3) is_js = 1.1;
    else if ((is_opera5)||(is_opera6)) is_js = 1.3; // 020214 - dmr
    else if (is_opera7up) is_js = 1.5; // 031010 - dmr
    else if (is_khtml) is_js = 1.5;   // 030110 - dmr
    else if (is_opera) is_js = 1.1;
    else if ((is_nav4 && (is_minor <= 4.05)) || is_ie4) is_js = 1.2;
    else if ((is_nav4 && (is_minor > 4.05)) || is_ie5) is_js = 1.3;
    else if (is_nav5 && !(is_nav6)) is_js = 1.4;
    else if (is_hotjava3up) is_js = 1.4; // new 020128 - abk
    else if (is_nav6up) is_js = 1.5;

    // NOTE: In the future, update this code when newer versions of JS
    // are released. For now, we try to provide some upward compatibility
    // so that future versions of Nav and IE will show they are at
    // *least* JS 1.x capable. Always check for JS version compatibility
    // with > or >=.

    else if (is_nav && (is_major > 5)) is_js = 1.4;
    else if (is_ie && (is_major > 5)) is_js = 1.3;
    else if (is_moz) is_js = 1.5;
    else if (is_fb) is_js = 1.5; // 112403 - dmr
    
    // what about ie6 and ie6up for js version? abk
    
    // HACK: no idea for other browsers; always check for JS version 
    // with > or >=
    else is_js = 0.0;
    // HACK FOR IE5 MAC = js vers = 1.4 (if put inside if/else jumps out at 1.3)
    if ((agt.indexOf("mac")!=-1) && is_ie5up) is_js = 1.4; // 020128 - abk
    
    // Done with is_minor testing; revert to real for N6/7
    if (is_nav6up) {
       is_minor = navigator.vendorSub;
    }

    // *** 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)); // 020214 - dmr
    var is_winxp = ((agt.indexOf("windows nt 5.1")!=-1) || (agt.indexOf("windows xp")!=-1)); // 020214 - dmr

    // 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());

// Flash checking code adapted from Doc JavaScript information; 
// see http://webref.com/js/column84/2.html

   var is_Flash        = false;
   var is_FlashVersion = 0;

   if ((is_nav||is_opera||is_moz)||
       (is_mac&&is_ie5up)) {
      var plugin = (navigator.mimeTypes && 
                    navigator.mimeTypes["application/x-shockwave-flash"] &&
                    navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin) ?
                    navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
      if (plugin) {
         is_Flash = true;
         is_FlashVersion = parseInt(plugin.description.substring(plugin.description.indexOf(".")-1));
      }
   }


/*

End Copied JavaScript

*/







// whitespace characters
var whitespace = " \t\n\r";	
var defaultEmptyOK = false ;	


// Returns true if string s is empty or 
// whitespace characters only.
function isWhitespace (s)

{   var i;

    // Is s empty?
    if (isEmpty(s)) return true;

    // Search through string's characters one by one
    // until we find a non-whitespace character.
    // When we do, return false; if we don't, return true.

    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);

        if (whitespace.indexOf(c) == -1) return false;
    }

    // All characters are whitespace.
    return true;
}


// Check whether string s is empty.

function isEmpty(s)
{   return ((s == null) || (s.length == 0))
}

// Returns true if character c is an English letter 
// (A .. Z, a..z).
//
// NOTE: Need i18n version to support European characters.
// This could be tricky due to different character
// sets and orderings for various languages and platforms.

function isLetter (c)
{   return ( ((c >= "a") && (c <= "z")) || ((c >= "A") && (c <= "Z")) )
}

	
// Returns true if character c is a digit 
// (0 .. 9).

function isDigit (c)
{   return ((c >= "0") && (c <= "9"))
}

	

//Function Name 	: setBKGImage(paStrBgImageURL,paStrImageId,psCategoryId)
//Purpose	    	: Sets Background Images
//Input Parameters	: paStrBgImageURL,paStrImageId,psCategoryId
//Output Parameters : None
	
function setBKGImage(paStrBgImageURL,paStrImageId,psCategoryId)
{
	
	var iDisplayImageCount, iLifestyleCounterOld, iLifestyleCounterCurrent ;
	var strCookieValRetrieved, strCookieValSaved ;
	strCookieValRetrieved = "" ;
	strCookieValSaved  =  "" ;
	iLifestyleCounterOld = 0 ;
	iLifestyleCounterCurrent = 0 ;
	iDisplayImageCount = 0 ;
	iTotalLifeStyleImages = paStrImageId.length ;	
	//var expiryDate = new Date("March 12, 2099 00:00:00")
	var expiryDate
	strCookieValRetrieved = getCookie('LifestyleCookie') ;	
	iLifestyleCounterOld  = parseInt(getImageCounterForCategory(strCookieValRetrieved,psCategoryId)) ;
	if (iLifestyleCounterOld == 0 )
	{
		iLifestyleCounterCurrent = Math.round(Math.random()*(paStrBgImageURL.length-1));
		if (iLifestyleCounterOld == 0 )
		{
			iLifestyleCounterCurrent = 1 ;
		}		
		
	} else 	 {
		iLifestyleCounterCurrent = iLifestyleCounterOld + 1 ;
		if (iLifestyleCounterCurrent >= iTotalLifeStyleImages + 1)
		{
			iLifestyleCounterCurrent = 1 ;
		}		
	}		
	
	if (paStrBgImageURL && paStrBgImageURL.length >= 1) 
	{
		strCookieValSaved = FormCookieValue(strCookieValRetrieved,psCategoryId, iLifestyleCounterCurrent) ;
		setCookie('LifestyleCookie',strCookieValSaved,expiryDate,'','',false);
		return paStrBgImageURL[iLifestyleCounterCurrent-1];
		
	}
	else
	{
		return "";
	}
		
}	


//Function Name 	: setCookie(name, value, expires, path, domain, secure)
//Purpose	    	: Sets Cookie
//Input Parameters	: name, value, expires, path, domain, secure
// 					name - name of the cookie
// 					value - value of the cookie
// 					[expires] - expiration date of the cookie (defaults to end of current session)
// 					[path] - path for which the cookie is valid (defaults to path of calling document)
// 					[domain] - domain for which the cookie is valid (defaults to domain of calling document)
// 					[secure] - Boolean value indicating if the cookie transmission requires a secure transmission
// 					an argument defaults when it is assigned null as a placeholder
// 					a null placeholder is not required for trailing omitted arguments
//Output Parameters : None

function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie ;
}


//Function Name 	: getCookie(name)
//Purpose	    	: Gets Cookie Name
//Input Parameters	: name - name of the desired cookie
//Output Parameters : return string containing value of specified cookie or null if cookie does not exist

function getCookie(name) {
  var dc = document.cookie ;
  var prefix = name + "=" ;
  var begin = dc.indexOf("; " + prefix);
  
  if (begin == -1) 
  {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else 
  {
  	begin += 2 ;
  }
  var end = document.cookie.indexOf(";", begin) ;
  
  if (end == -1) end = dc.length ;
  return unescape(dc.substring(begin + prefix.length, end)) ;
  
}





//Function Name 	: deleteCookie(name, path, domain)
//Purpose	    	: Deletes Cookie
//Input Parameters	: name, path, domain
//		 			  name - name of the cookie
// 					  [path] - path of the cookie (must be same as path used to create cookie)
// 					  [domain] - domain of the cookie (must be same as domain used to create cookie)
// 					  * path and domain default if assigned null or omitted if no explicit argument proceeds
//Output Parameters : None
function deleteCookie(name, path, domain) {
  if (getCookie(name)) {
    document.cookie = name + "=" + 
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}


//Function Name 	: getImageCounterForCategory(strCookieVal,strCat)
//Purpose	    	: 
//Input Parameters	: strCookieVal,strCat
//Output Parameters 	: None
function getImageCounterForCategory(strCookieVal,strCat)
{
	var aFirstSplit = new Array();
	var aSecondSplit = new Array();
	var iLifestyleCounter = 0  ;
		
	if (strCookieVal != "" && strCookieVal != null ) 
	{
		aFirstSplit = strCookieVal.split("~") ;
		for (var i = 0; i < aFirstSplit.length; i++)
		{

			aSecondSplit = aFirstSplit[i].split("|") ;
			if  ( aSecondSplit[0]+'a' == strCat+'a' )
			{
				iLifestyleCounter = aSecondSplit[1] ;				
				break ;
			}	
		}	
	} 
	return iLifestyleCounter ;
}



//Function Name 	: FormCookieValue(strCookieVal,strCat,iLifestyleCounter)
//Purpose	    	: 
//Input Parameters	: strCookieVal,strCat,iLifestyleCounter
//Output Parameters 	: None

function FormCookieValue(strCookieVal,strCat,iLifestyleCounter)
{
	var aFirstSplit = new Array();
	var aSecondSplit = new Array();
	var aFirstJoin = new Array();
	var strFinalString = "" ;
	var catExist = "";
	var strCurrString = "" ;
	var strFirstString  = "" ;
	
	if (strCookieVal != "" && strCookieVal != null ) 
	{
		aFirstSplit = strCookieVal.split("~") ;
		
		for (var i = 0; i < aFirstSplit.length-1; i++)						
		{
			aSecondSplit = aFirstSplit[i].split("|") ;

			if (aSecondSplit[0] == strCat ) 
			{
				catExist = "true" ;
				aSecondSplit[1] = iLifestyleCounter ;
			}		
			
			aFirstJoin[i] = aSecondSplit.join("|");	
			
			if (i == 0)
			{
				strFinalString = aSecondSplit.join("|");	
			} else
			{
				if (strFinalString == "" )
				{
					strFinalString = aSecondSplit.join("|");				
				} else
				{
					strFinalString = strFinalString + "~" + aSecondSplit.join("|");								
				}
			}			
		}
	}
	
	
	if ( catExist != "true" && strCat != "" )
	{			
		strCurrString = strCat + "|" + iLifestyleCounter ;
		if (strFinalString == "" )
		{
			strFinalString =  strCurrString ;
		} else
		{
			strFinalString = strFinalString + "~" + strCurrString ;			
		}		
	}
	return strFinalString;
}



//Function Name 	: AdjustWnd
//Purpose	    	: To adjust the window according to size specified
//Input Parameters	: nWndWidth, nWndheight
//Output Parameters : Resize itself to appropriate size
function AdjustWnd(nWndWidth, nWndheight)
{
	var W;
	var H;
	var vHeight;
	var vWidht;
	var NS4;
	var vIE;
	vIE = document.all;
	NS4 = document.layers;
	W = nWndWidth ;
	H = nWndheight ;

	if (vIE)
	{
		self.resizeTo(W,H+300);
		vWidth = W + (W - document.body.clientWidth) ;
		vHeight = H + (H - (document.body.clientHeight-300)) ;
	}
	else
	{
		if(NS4)
		{
			self.resizeTo(W,H);
			vWidth = W;
			if(H<=100)
			{
				vHeight = H;
			}
			else
			{
				vHeight = H;
			}
		}
		else
		{
			self.resizeTo(W,H+300);
			vWidth = W + (window.outerWidth - window.innerWidth)  ;
			if(H<=100)
			{
				vHeight = H + (window.outerHeight - window.innerHeight) ;
			}
			else
			{
				vHeight = H + (window.outerHeight - window.innerHeight)+5 ;
			}
		}

	}
	if(H<=100)
	{
		self.resizeTo(vWidth+30,vHeight+30);
	}
	else{
		self.resizeTo(vWidth+30,vHeight+30);
	}
	focus();
}


function fnSubmit()
{
	if (window.document.frmChangePassword.txtUserName.value == "")
	{	alert("Please enter your member name.");
		return false;
	} else if (window.document.frmChangePassword.txtOldPassword.value == "")
	{	alert("Please enter your old password.");
		return false;
	} else if ( window.document.frmChangePassword.txtNewPassword.value == "")
	{	alert("New Password cannot be blank.");
		return false;
	} else if ( window.document.frmChangePassword.txtRePassword.value == "")
	{	alert("please re-enter new password.");
		return false;
	}

return true;
}

function RedirectTo(sURL) {
var URL = sURL
window.document.frmRegistrationExtended.action = URL;
window.document.frmRegistrationExtended.submit();
}


function SetMode(mode)
{
if (mode == "EDIT")
	window.document.frmLogin.hdnMode.value ="Edit";
else 
	window.document.frmLogin.hdnMode.value ="Login";
return false
}



function LoadWnd(sUrl)
{
	var sNewWnd;

	sNewWnd = sUrl ;
	
	if (sNewWnd != "")
	{		
		//Open the link url in the new window
		window.open(sNewWnd, "new",'toolbar=yes');
		
		//Load the original URL in the current window
		window.history.back(1);
	}	
}	



//Function Name 	: onSearchClick_a
//Purpose	    	: On Click of search posts to search list page
//Input Parameters	: None
//Output Parameters : None	
function onSearchClick_a(jForm,jField) 
{		
	var validStatus;
	validStatus = true;
	if (isWhitespace(eval('window.document.'+jForm+'.'+jField).value)) 	
	{
		    alert("Please enter Keyword");
			validStatus = false ;
	} 	
	if  (validStatus == false) 	return false ;												
}


//Function Name 	: onSearchClick_b
//Purpose	    	: On Click of search posts to search list page
//Input Parameters	: None
//Output Parameters : None	
function onSearchClick_b(jForm,jField) 
{		
	var validStatus;
	validStatus = true;
	window.document.frm.hSubmit.value = "Search" ;	
	if (isWhitespace(eval('window.document.'+jForm+'.'+jField).value)) 	
	{
		    alert("Please enter Keyword");
			validStatus = false ;
	} 
	if  (validStatus == false) 	return false ;												
}


//Function Name 	: onSearchClick_c
//Purpose	    	: On Click of search posts to search list page
//Input Parameters	: None
//Output Parameters : None	
function onSearchClick_c() 
{		
	var validStatus;
	validStatus = true;
	var valContentTypeSelected ;
	var valMenuCatSelected ;
	
	valContentTypeSelected = window.document.frmSrch.selectContentType.value ;
	valMenuCatSelected	   = window.document.frmSrch.selectSearchArea.value ;


	
	if  (valContentTypeSelected == -1 || valContentTypeSelected == -2 || valMenuCatSelected == -1  || valMenuCatSelected == -2 )
	{
		 if (isWhitespace(window.document.frmSrch.textKeyword.value)) 	
		{
		    alert("Please enter Keyword");
			validStatus = false ;
		} 
	}	
	if  (validStatus == false) 	return false ;
	var lPos = window.document.frmSrch.action.indexOf('q=');
	if (lPos >0 )
	{
		window.document.frmSrch.action = window.document.frmSrch.action.substring(0,lPos-1);
	}
	
	window.document.frmSrch.action = window.document.frmSrch.action + '?q='+escape(window.document.frmSrch.textKeyword.value);
}



//Function Name 	: doSubmit
//Purpose	    	: posts form
//Input Parameters	: None
//Output Parameters : None
function doSubmit(url) {	
	window.document.frmSrch.action = url;
	window.document.frmSrch.method = "post" ;
	window.document.frmSrch.submit();
}



function submitfrm(url)
{
	window.document.frm.action=url;		
	window.document.frm.method="post";
	window.document.frm.submit();
}


//   open new window -  Specific to Glossary Content Type
function openDefinationTermWindow(strLocation,nWidth,nHeight) {
	window.open(strLocation,"new","width=nWidth,height=nHeight,toolbar=yes,status=no,menubar=0,scrollbars=yes,resizable=yes");
}	


//   open new window
function openNewWindow(strLocation) {
	window.open(strLocation,"new","width=300,height=400,toolbar=yes,status=no,menubar=0,scrollbars=yes,resizable=yes");
}	

//   open new window with var from a Special Menu
function openSpMenu(url,wd,ht,tl,st,mn,sc,re) {
var strurl, strwd, strht, strtl, strst, strmn, strsc, strre, strparams;
strparams="";
strtl="yes";
strst="yes";
strmn="yes";
strsc="yes";
strre="yes";

	if(url!=""){strurl=url;}
	if(wd!="" && isFinite(wd)){
			strwd=wd;
			strparams=strparams+"width="+strwd;
	}
	if(ht!="" && isFinite(ht)){
			strht=ht;
			if(strparams!=""){strparams=strparams+",";}
			strparams=strparams+"height="+strht;			
	}
	if(tl!="" && tl!=null && (tl=="no"||tl=="yes")){strtl=tl;}
		if(strparams!=""){strparams=strparams+",";}
		strparams=strparams+"toolbar="+strtl;
	if(st!="" && st!=null &&(st=="no"||st=="yes")){strst=st;}
		if(strparams!=""){strparams=strparams+",";}
		strparams=strparams+"status="+strst;
	if(mn!="" && mn!=null &&(mn=="no"||mn=="yes")){strmn=mn;}
		if(strparams!=""){strparams=strparams+",";}
		strparams=strparams+"menubar="+strmn;
	if(sc!="" && sc!=null &&(sc=="no"||sc=="yes")){strsc=sc;}
		if(strparams!=""){strparams=strparams+",";}
	 	strparams=strparams+"scrollbars="+strsc;
	if(re!="" && re!=null &&(re=="no"||re=="yes")){strre=re;} 
		if(strparams!=""){strparams=strparams+",";}
		strparams=strparams+"resizable="+strre;

if(strurl!=""){
	window.open(strurl,"new",strparams);
	}
}

//Function Name 	: PopulateMenuCategories(selectedindex)
//Purpose	    	: Dynamically creates dropdown
//Input Parameters	: selectedindex
//Output Parameters 	: None

function PopulateMenuCategories(selectedindex)
{
	var ddConType ;
	var ddMenuCat ;
	var j , k;
	k = 2 ;
	ddConType = document.frmSrch.selectContentType ;
	ddMenuCat = document.frmSrch.selectSearchArea ;
	
	if ( selectedindex != null )
	{
		sSelectedContentCategory = ddConType.options[ddConType.selectedIndex].value ;
	}
	else
 	{
		sSelectedContentCategory = sSelectedContentCategoryIdTmp ;
	}	

		
	if (sSelectedMenuCategoryId  == "" || sSelectedMenuCategoryId == null) 
	{
		sSelectedMenuCategoryId = sSelectedMenuCategoryIdTmp ;
	}

	for (var i = 0; i < ddMenuCat.length; i++) 
	{	
		if ( ddMenuCat != null ) 
		{
			ddMenuCat.options[i].text = ""  ;
			ddMenuCat.options[i].value = "" ;
		}
	}

	ddMenuCat.options.length = 0 ;
	
	if ( ddMenuCat != null ) 
	{
		ddMenuCat.options[ddMenuCat.options.length] = new Option('Search All Areas' ,'-1');
	}

	if ( sSelectedContentCategory != "" )
	{
		for (var i = 0; i < aConTypeMenuCategory.length; i++) 
		{	
			if (aConTypeMenuCategory[i][0] == sSelectedContentCategory )
			{
		       ddMenuCat.options.length++;  
		       ddMenuCat.options[ddMenuCat.options.length-1].text  = aConTypeMenuCategory[i][2] ;
		       ddMenuCat.options[ddMenuCat.options.length-1].value = aConTypeMenuCategory[i][1];

			   if ( sSelectedMenuCategoryId != null )
				{
					if ( aConTypeMenuCategory[i][1] == sSelectedMenuCategoryId )
					{
						ddMenuCat.options[ddMenuCat.options.length-1].selected = true ;
					}
				}				
				k = k + 1;				
			}
		}		 	  
	}
}


//Function Name 	: validateServiceLocator()
//Purpose	    	: check for valid data on servicer locator screen.
//Input Parameters	: none
//Output Parameters 	: True/False
function validateServiceLocator()
{
	var productCategory;
	var zipcode;
	var temp ="0123456789";
	productCategory = document.forms[0].elements["category"];
	zipcode = document.forms[0].elements["zipcode"].value;
	if( !productCategory[0].checked && !productCategory[1].checked 
		&& !productCategory[2].checked && !productCategory[3].checked
		&& !productCategory[4].checked && !productCategory[5].checked)
	{
		alert("Please select a product category");
		return false;
	}
	// check if zip code is null 
	if(isWhitespace (zipcode))
	{
		alert("Please enter a zipcode to search.");
		return false;
	} else if(zipcode.length < 5)
	{
		alert("Please enter a valid zipcode to search.");
		return false;
	}
	for (i=0; i < zipcode.length; i++)
	{
		if (temp.indexOf(zipcode.charAt(i)) == -1)
		{
			alert("Please enter a valid zipcode to search.");
			return false;
		}
	}
	return true;
}

//Function Name 	: DisplayAccessoryTree()
//Purpose	    	: Display Accessory in ModelSeriesDetail
//Input Parameters	: none
//Output Parameters 	: True/False
function DisplayAccessoryTree(imagePrefix,imageCounter,sImagePath,sOpenImageName,sCloseImageName,sCategoryPrefix,nNumberOfCategories)
{
	var source,source2;
	var i;
	
	
	for(i=1;i<=nNumberOfCategories;i++)
	{
		
		source2=MM_findObj(sCategoryPrefix+i,'');
		if (source2.style.display=="")
		{
			source = MM_findObj(imagePrefix+i,'','');
			source.src=sImagePath + "/" + sCloseImageName;
			source2.style.display="none";
		}
		else
		{
			if (i==imageCounter)
			{
				
				source = MM_findObj(imagePrefix+i,'','');
				source.src=sImagePath + "/" + sOpenImageName;
				source2.style.display="";
				
			}
		}
	}
}


//Function Name 	: enableFeaturePopoutAndSpFeaturePopout()
//Purpose	    	: This function enables FeaturePopout and SpFeaturePopout tables if the browser
//			: is not netscape4
//Input Parameters	: none
//Output Parameters 	: True/False
function enableFeaturePopoutAndSpFeaturePopout()
{
	if (!(is_nav4))
	{
		var obj = MM_findObj('FeaturePopout','');
		if (obj)
		{
			obj.style.display='';
		}
		obj = MM_findObj('SpFeaturePopout','');
		if (obj)
		{
			obj.style.display='';
		}
	}
}				

//Function Name 	: ChgImg(i,m,n)
//Purpose	    	: Version of MMswapImage for Artist area
//Input Parameters	: i=image object sent upon event;m=state(on or off);n=alternate hardcoded image file
//Output Parameters 	: None
function ChgImg(i,m,n){
var img;
if(n!=""){img=n;}
else{img=i.name+"_"+m+".gif";}
i.src="/yamahavgn/CDA/Images/artists/"+img;
}

//Function Name 	: ChgCls
//Purpose	    	: Function that changes Artist area
//Input Parameters	: i=image object sent upon event;m=state(on or off);n=alternate hardcoded image file
//Output Parameters 	: None
function ChgCls(i,c){
var cs, cn, ci;
	if(c!=""){
		i.className=c;
	}
	else{
	cs=i.className.substring(i.className.length - 3);
	if(cs=='off'){ci=3;}
	else if(cs=="_on"){ci=2;}
	cn=i.className.substring(0,i.className.length - ci);
	if(cs=='off'){i.className=cn+'on';}
	else{i.className=cn+'off';}
	}
}
function displayAlphabet(displayAlpha)
{
	var i,obj, obj2;
	var s='ABCDEFGHIJKLMNOPQRSTUVWXYZ~';
	MM_showHideLayers('default','','hide');
	MM_showHideLayers('noartist','','hide');
	for(i=0;i<27;i++)
	{
		MM_showHideLayers(s.charAt(i),'','hide');
		obj=MM_findObj(s.charAt(i)+'1','');
		if(obj){ChgCls(obj,'list-link');}
	}
	obj2=MM_findObj(displayAlpha,'');
	if(obj2){
	MM_showHideLayers(displayAlpha,'','show');
	obj=MM_findObj(displayAlpha+'1','');
	if(obj){ChgCls(obj,'list-linkA');}
	}
	else{
	MM_showHideLayers('noartist','','show');
	}
	
}
function displayOptions(displayOpt)
{
	var i,obj;
	var a= new Array();
		a[0]="arthome";
		a[1]="artbio";
		a[2]="artgear"; 
	
	for(i=0;i<a.length;i++)
	{
		MM_showHideLayers(a[i],'','hide');
		obj=MM_findObj(a[i]+'opt','');
		if(obj){ChgCls(obj,'det-link');}
	}
	MM_showHideLayers(displayOpt,'','show');
	obj=MM_findObj(displayOpt+'opt','');
	if(obj){ChgCls(obj,'det-linkA');}
	
}
function GoBack(){
	history.go(-1);
}