//Navigation Menu

currentMenuItem = "";
menuItemNormal = "";

pageLoaded = false;

if (window.addEventListener)
  window.addEventListener("load", pageLoad, false);
else if (window.attachEvent)
  window.attachEvent("onload", pageLoad);

function pageLoad() {
  pageLoaded = true;
}

function setCurrentMenuItem(item, normal) {
  if(currentMenuItem != MM_findObj(item)) {
    currentMenuItem.src = menuItemNormal;
    currentMenuItem = MM_findObj(item);
    menuItemNormal = normal;
  }
}

function toggleList(id) {
  list = document.getElementById(id);
  if (list.style.display == "none") {
    list.style.display = "";
  } else {
    list.style.display = "none";
  }
}


// Browser Detection
isIE = isIE4 = isIE5 = isIE6 = isIE7 = isNS = isNS4 = isNS6 = isNS7 = isNS8 = isGecko = isOpera = isBlazer = isFlash5 = isFlashMX = false;
if (navigator.userAgent.indexOf('Gecko') > 0) isGecko = true;
if (navigator.appName.indexOf('Netscape') == 0) isNS = true;
if (navigator.appName.indexOf('Microsoft') == 0) isIE = true;
if (navigator.appName.indexOf('Opera') == 0) isOpera = true;
if (navigator.appName.indexOf('Blazer') == 0) isBlazer = true;
isUNIX = (window.navigator.appVersion.indexOf("X11") != -1) ||
         (window.navigator.appVersion.indexOf("Linux") != -1) ||
         (window.navigator.appVersion.indexOf("SunOS") != -1) ||
         (window.navigator.appVersion.indexOf("IRIX") != -1) ||
         (window.navigator.appVersion.indexOf("HP-UX") != -1);
isMac = (window.navigator.appVersion.indexOf("Mac") != -1);
isWindows = navigator.userAgent.indexOf("Windows 95") != -1 ||
            navigator.userAgent.indexOf("Windows 98") != -1 ||
            navigator.userAgent.indexOf("Windows NT") != -1;
isMacIE = (isMac && isIE);

// Browser Versions
if (isNS) {
  v = parseInt(navigator.appVersion);
  if(v == 4) {
    isNS4 = true;
  } else if(v == 5) {
    p = navigator.userAgent.lastIndexOf('/');
    v = parseInt(navigator.userAgent.substr(p+1));
    eval("isNS" + v + " = true");
  }
}

if (isIE) {
  v = parseInt(navigator.appVersion.substr(navigator.appVersion.indexOf("MSIE")+5));
  eval("isIE" + v + " = true");
}

if (isOpera) {
  v = parseInt(navigator.appVersion);
}

// DHTML menu functions
var timeout;
var menus = Array();

function DOMBrowser() {
	return document.body && document.body.style && document.getElementById;
}
function getX(elem) {
  var x = 0;
  if (elem.offsetParent)
    x = getX(elem.offsetParent);
  return x + elem.offsetLeft;
}
function getY(elem) {
  var y = 2;
  if (elem.offsetParent)
    y = getY(elem.offsetParent);
  return y + elem.offsetTop;
}
var lastMenu;
function enterMenu(elem, below) {
  if (DOMBrowser()) {
    parentDiv = elem.offsetParent.id;
    hideMenus(parentDiv, elem);
    showSubmenu(elem, below);
    if (timeout)
      clearTimeout(timeout);
  }
  return true;
}
function leaveMenu(elem) {
  if (DOMBrowser()) {
    lastMenu = "";
    if (elem)
      lastMenu = elem.offsetParent.id;
    timeout = setTimeout("hideMenus()", 400);
  }
  return true;
}
function getXPos(elem, child, below) {
  child.visible = false;
  // Temporarily set the display to block so that we can calculate offsetWidth/Height
  child.style.display = "block";
  parentX = getX(elem);
  if (below)
    x = parentX + 0;
  else
    x = parentX + elem.offsetWidth - 5;
  if (x + child.offsetWidth > document.body.clientWidth + document.body.scrollLeft) { // If the menu would appear offscreen:
    if (parentX - child.offsetWidth - document.body.scrollLeft + 5 > 0) { // If there's room to the left of the parent menu:
      x = parentX - child.offsetWidth + document.body.scrollLeft + 5;
    } else { // Fit as much in as possible:
      availSpace = (document.body.clientWidth - elem.offsetWidth) / 2;
      x = document.body.clientWidth + document.body.scrollLeft - child.offsetWidth;
      if (parentX > availSpace)
        x = 0;
      //Don't overlap the parent:
      if (x == parentX) x -= 5;
    }
  }
  child.style.display = "none";
  return x;
}
function getYPos(elem, child, below) {
  child.visible = false;
  // Temporarily set the display to block so that we can calculate offsetWidth/Height
  child.style.display = "block";
  parentY = getY(elem);
  if (below)
    y = parentY + elem.offsetHeight - 2;
  else
    y = parentY + 2;
  if (y + child.offsetHeight > document.body.clientHeight + document.body.scrollTop) { // If the menu would appear offscreen:
    if (parentY - child.offsetHeight - document.body.scrollTop + 20 > 0) { // If there's room above the parent menu:
      y = parentY - child.offsetHeight + document.body.scrollTop + 20;
    } else { // Fit as much in as possible:
      y = document.body.clientHeight + document.body.scrollTop - child.offsetHeight - 2;
      if (y < 0) y = 0;
    }
  }
  child.style.display = "none";
  return y;
}
function showSubmenu(elem, below) {
  var id = elem.id + "_submenu";
  menu = document.getElementById(id);
  if (menu && lastMenu != id) {
    // Reset display so that browsers are not confused when we postion (Opera in particular)
    // No longer needed?  11/30/05 MO
    menu.style.display = "none";
    menu.style.top = getYPos(elem, menu, below);
    menu.style.left = getXPos(elem, menu, below);
    menu.style.zIndex = 1000;
    menu.style.display = "block";
    tab = document.getElementById(elem.id + "_img");
    if (tab)
      tab.src = tab.src.replace(/(.*)3\.(.*)/, "$11.$2");
    // Only create the iframe element if the page has been loaded.  Otherwise, 
    // "Operation aborted" messages appear and the page won't load.
    if (isIE && pageLoaded) {
      var ifr = document.createElement("IFRAME");
      if (ifr) {
        document.body.appendChild(ifr);
        ifr.style.position = "absolute";
        ifr.style.width = menu.offsetWidth;
        ifr.style.height = menu.offsetHeight;
        ifr.style.top = menu.style.top;
        ifr.style.left = menu.style.left;
        ifr.style.zIndex = menu.style.zIndex - 1;
        ifr.style.display = "block";
        menu.iframe = ifr;
      }
    }
    menus.push(menu);
  }
}
function hideMenus(elemID, currentTarget) {
  if (currentTarget) {
    var nextChild = document.getElementById(currentTarget.id + "_submenu");
    // If we're about to re-show the currently displayed menu, bail early to
    // avoid flickering
    if (nextChild && nextChild.id == lastMenu)
      return;
  }
  // Hide up to the passed element:
  var elem;
  if (elemID)
    elem = document.getElementById(elemID);
  while (men = menus.pop()) {
    if (elem && men.id == elem.id) {
      menus.push(men); // Put the match back into the array
      return;
    } else {
      men.style.display = "none";
      if (isIE && men.iframe)
        document.body.removeChild(men.iframe);
      tab = document.getElementById(men.id.replace(/(.*)_submenu/, "$1") + "_img");
      if (tab)
        tab.src = tab.src.replace(/(.*)1\.(.*)/, "$13.$2");
    }
  }
}

//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}