//<script language="javascript">
var agt=navigator.userAgent.toLowerCase(); 

// *** BROWSER VERSION *** 
// Note: On IE5, these return 4, so use is_ie5up to detect IE5. 
var is_major = parseInt(navigator.appVersion); 
var is_minor = parseFloat(navigator.appVersion); 

// Note: Opera and WebTV spoof Navigator.  We do strict client detection. 
// If you want to allow spoofing, take out the tests for opera and webtv. 
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) 
            && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) 
            && (agt.indexOf('webtv')==-1)); 
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_major >= 4)); 
var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) || 
                      (agt.indexOf("; nav") != -1)) ); 
var is_nav5 = (is_nav && (is_major == 5)); 
var is_nav5up = (is_nav && (is_major >= 5)); 

var is_ie   = (agt.indexOf("msie") != -1); 
var is_ie3  = (is_ie && (is_major < 4)); 
var is_ie4  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5")==-1) && (agt.indexOf("msie 6")==-1) ); 
var is_ie4up  = (is_ie  && (is_major >= 4)); 
var is_ie5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) ); 
var is_ie5up  = (is_ie  && !is_ie3 && !is_ie4); 
var is_ie55  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5")!=-1) ); 
var is_ie55up  = (is_ie  && !is_ie3 && !is_ie4 && !is_ie5); 
var is_ie6  = (is_ie && (is_major == 4) && (agt.indexOf("msie 6")!=-1) ); 
var is_ie6up  = (is_ie  && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie55); 

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

// *** JAVASCRIPT VERSION CHECK *** 
var is_js; 
if (is_nav2 || is_ie3) is_js = 1.0 
else if (is_nav3 || 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_js = 1.4 
// 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 
// HACK: no idea for other browsers; always check for JS version with > or >= 
else is_js = 0.0; 

// *** 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));

// 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);
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));

//*********************************************************************************
//* Dynamic browser include
var pinc1 = "<script language=\"javascript\" src=\"js\/mnut";
var pinc2 = ".js\"><\/script>";

if (is_ie4)
	document.write(pinc1 + "ie4" + pinc2)
else if (is_ie5up)
	document.write(pinc1 + "ie5" + pinc2)
else if (is_nav4)
	document.write(pinc1 + "ns4" + pinc2)
else if (is_nav5up){
	document.write(pinc1 + "ns6" + pinc2)}
else
	alert("Your browser will not work with this website");

// Call backs
var OnMenuStart     = 0;
var OnMenuEnd       = 0;
var OnBarCreate     = 0;
var OnBarItemCreate = 0;
var OnBarItemOver   = 0;
var OnBarItemOut    = 0;
var OnBlockCreate   = 0;
var OnItemCreate    = 0;
var OnItemOver      = 0;
var OnItemOut       = 0;
var OnLink          = 0;

// Import customisations
	document.write("<script language=\"javascript\" src=\"js\/mnutcust.js\"><\/script>");
	

// Common Variables
var wW, wH;			// Window Width and Window Height
var mA;             // The array to build the menu from
var pmnuWidth = 0;  // Minimum width of the menu after all the items have been added
var pResize =0;        // User defined resize event
var pLen = 0;       // Length of the array
var tli = new Array();
var tliLen = 0;
var hideThis = 0;

// Timers
var blockTimer;
var mTimer;

var mTitleRE  = /%TITLE/ig;
var mChildRE  = /%CHILD/ig;

// Common Functions
function DoLink()
{
	window.clearTimeout(blockTimer);
	if (!OnLink || OnLink(this))
	{
		mTimer = window.setTimeout("Go(" + this.idx + ")", 0);
	}
}

function topMouseOut()
{
	hideThis = this;
	blockTimer = window.setTimeout("hideAll()", 500)
}

function BlockMouseOver()
{
	window.clearTimeout(blockTimer);
}

function BlockMouseOut()
{
	blockTimer = window.setTimeout("hideAll()",500)	
}

function ItmMouseOver()
{
	//alert("in ItmMouseOver");
	this.parent.selectitem(this);
	if (this.childBlock == -1)
		this.childBlock = buildBlock(this.idx + 1);		

	if (this.childBlock)
	{
		if (!this.childBlock.isVisible) this.parent.hide(false);
		this.childBlock.setPosition(this);
		this.childBlock.show();
	}
	else
		this.parent.hide(false);
}

// starts the Menu
function startTopMenu()
{
	pmnuWidth = 0;  // Minimum width of the menu after all the items have been added
	pResize = 0;        // User defined resize event
	pLen = 0;       // Length of the array
	tli = new Array();
	tliLen = 0;
	hideThis = 0;
	if (OnMenuStart) OnMenuStart();
	pLen = mA.length;
	buildBar();
	buildMenu(mnuPreBuild);
	if (OnMenuEnd) OnMenuEnd();
	getDocSize();
}