function getBrowserId()
{
if (top.name == null || top.name == "")
{
top.name = (new Date()).getTime();
}
return top.name;
}
function addBrowserIdToURL(strUrl)
{
if (strUrl.indexOf("__dmfClientId") == -1)
{
strUrl += ((strUrl.indexOf("?") == -1) ? "?" : "&");
strUrl += "__dmfClientId=" + getBrowserId();
}
return strUrl;
}
var topLevelWnd = null;
function getTopLevelWnd()
{
if (topLevelWnd == null)
{
topLevelWnd = this;
while (topLevelWnd.parent != topLevelWnd && isDispatchableWindow(topLevelWnd.parent))
{
topLevelWnd = topLevelWnd.parent;
}
}
return topLevelWnd;
}
getTopLevelWnd._scope = window;
function getAbsoluteFramePath(frameName)
{
var absolutePath = null;
var framePath = getRelativeFramePath(getTopLevelWnd(), frameName);
if (framePath != null)
{
absolutePath = "getTopLevelWnd()." + framePath;
}
return absolutePath;
}
function getRelativeFramePath(containerFrame, frameName)
{
var framePath = null;
for (var iChildFrame = 0; iChildFrame < containerFrame.frames.length; iChildFrame++)
{
var objChildFrame = containerFrame.frames[iChildFrame];
if (isAccessibleWindow(objChildFrame) && objChildFrame.name == frameName)
{
framePath = "frames[" + iChildFrame + "]";
break;
}
}
if (framePath == null)
{
for (var iChildFrame = 0; iChildFrame < containerFrame.frames.length; iChildFrame++)
{
var childFramePath = getRelativeFramePath(containerFrame.frames[iChildFrame], frameName);
if (childFramePath != null)
{
framePath = "frames[" + iChildFrame + "]." + childFramePath;
break;
}
}
}
return framePath;
}
function getFrameNamePath(wnd)
{
// recurively build parent's frame path
if (wnd == getTopLevelWnd())
{
return "";
}
var parent = wnd.parent;
if (parent != null)
{
for (var i = 0; i < parent.frames.length; i++)
{
var frameWnd = parent.frames[i];
if (frameWnd == wnd)
{
var parentFrameNamePath = getFrameNamePath(parent);
if (parentFrameNamePath != null)
{
return parentFrameNamePath + '/' + frameWnd.name;
}
}
}
}
return null;
}
function isValidFrameNamePath(frameNamePath)
{
return _isValidFrameNamePath(getTopLevelWnd(), frameNamePath.substring(1));
}
function _isValidFrameNamePath(wnd, frameNamePath)
{
var slash = frameNamePath.indexOf("/");
if (slash != -1)
{
var frameName = frameNamePath.substring(0, slash);
for (var i = 0; i < wnd.frames.length; i++)
{
if (wnd.frames[i].name == frameName)
{
return _isValidFrameNamePath(wnd.frames[i], frameNamePath.substring(slash+1))
}
}
return false;
}
else
{
return true;
}
}
function walkDownFrameSet(strFramePath)
{
var strResult = strFramePath;
if ((strResult != null) && (typeof strResult != "undefined"))
{
var oFrame = eval(strResult);
while (oFrame && oFrame.isNest && oFrame.isNest._scope == oFrame)
{
strResult += ".frames[0]";
oFrame = eval(strResult);
}
}
return strResult;
}
function isDispatchableWindow(wnd)
{
var bIsDispatchable = false;
if (isAccessibleWindow(wnd))
{
if (typeof(wnd.getTopLevelWnd) != "undefined" && wnd.getTopLevelWnd._scope == wnd)
{
bIsDispatchable = true;
}
}
return bIsDispatchable;
}
function isAccessibleWindow(wnd)
{
var bIsAccessible = false;
try
{
if ("x" + wnd.location + "x" != "xx")
{
if (typeof(wnd.document) == "object")
{
bIsAccessible = true;
}
}
}
catch(e)
{
// If we hit errors here, we can only assume it's because of something very
// Whatever the reason, if we can't get to something as basic as wnd.document and
// wnd.location, WDK can't do anything with the wnd anyway. Hence return false.
bIsAccessible = false;
}
return bIsAccessible;
}
function isWindowInitialised(wnd)
{
var bWindowInitialised = false;
if (isDispatchableWindow(wnd) == true)
{
bWindowInitialised = _isWindowInitialised(wnd);
}
return bWindowInitialised;
}
function _isWindowInitialised(wnd)
{
var bWindowInitialised = false;
if (typeof(wnd.g_bWindowInitialised) != "undefined")
{
bWindowInitialised = wnd.g_bWindowInitialised;
}
else
{
bWindowInitialised = true;
}
if ( bWindowInitialised == true && g_clientInfo.isBrowser(ClientInfo.SAFARI) )
{
bWindowInitialised = (wnd.document.readyState == 'complete');
}
return bWindowInitialised;
}
function isValidWindow(path)
{
var bValid = true;
var wnd = eval(path);
if ( wnd && isAccessibleWindow(wnd) )
{
if ( isDispatchableWindow(wnd) )
{
bValid = _isWindowInitialised(wnd);
}
else
{
// Currently due to the frame javascript scope bug with Safari there's no way to differentiate this case
bValid = true;
}
}
else
{
bValid = false;
}
return bValid;
}
function allWindowsInitialised(wnd)
{
var initialised = true;
var currentWindowInitialised = isWindowInitialised(wnd);
if ( currentWindowInitialised == true )
{
if (wnd.frames.length > 0)
{
for (var j=0; j < wnd.frames.length; j++)
{
initialised = allWindowsInitialised(wnd.frames[j]);
if ( initialised == false )
{
break;
}
}
}
}
else
{
initialised = false;
}
return initialised;
}
function createTestHook(contextPath)
{
var element = window.document.createElement("IMG");
element.id = "wdk_window_initialised";
element.src = contextPath + "/wdk/modalFade.gif";
with (element.style)
{
top = 1;
left = 1;
width = 1;
height = 1;
alt = "";
overflow = "hidden";
position = "absolute";
visibility = "visible";
}
window.document.body.appendChild(element);
}
function setFocusOnFrame(strFrameName)
{
var strFramePath = getAbsoluteFramePath(strFrameName);
var frameWindow = eval(getAbsoluteFramePath(strFrameName));
frameWindow.focus();
}
function getAbsoluteLeft(objectId)
{
var o = document.getElementById(objectId)
oLeft = o.offsetLeft
while(o.offsetParent!=null)
{
oParent = o.offsetParent
oLeft += oParent.offsetLeft
o = oParent
}
return oLeft
}
function getAbsoluteTop(objectId)
{
var o = document.getElementById(objectId)
oTop = o.offsetTop
while(o.offsetParent!=null)
{
oParent = o.offsetParent
oTop += oParent.offsetTop
o = oParent
}
return oTop
}
function getAbsoluteRight(objectId)
{
return getAbsoluteLeft(objectId) + document.getElementById(objectId).offsetWidth;
}
function getAbsoluteBottom(objectId)
{
return getAbsoluteTop(objectId) + document.getElementById(objectId).offsetHeight;
}
function ClientInfo() {
this.m_browserInfo = new Array();
this.m_platformInfo = new Array();
this.m_browserVersion      = "";
this.m_browserVersionMajor = "";
this.m_browserVersionMinor = "";
this.m_initialized = false;
this.init();
};
ClientInfo.prototype.isBrowser = function(oBrowser)
{
return (typeof this.m_browserInfo[oBrowser.getId()] != 'undefined');
};
ClientInfo.prototype.isPlatform = function(oPlatform)
{
return (typeof this.m_platformInfo[oPlatform.getId()] != 'undefined');
};
ClientInfo.prototype.getBrowserVersion = function()
{
return this.m_browserVersion;
};
ClientInfo.prototype.getBrowserVersionMajor = function()
{
return this.m_browserVersionMajor;
};
ClientInfo.prototype.getBrowserVersionMinor = function()
{
return this.m_browserVersionMinor;
};
ClientInfo.prototype.isBrowserVersionSupported = function(strSupportedList)
{
var bIsSupported = false;
if (strSupportedList)
{
var verarr = strSupportedList.split(",");
var majorMinor = this.getBrowserVersionMajor() + "." + this.getBrowserVersionMinor().split(".")[0];
for (i=0; i<verarr.length; i++)
{
if (verarr[i].indexOf(majorMinor, 0) != -1)
{
bIsSupported = true;
break;
}
}
if (!bIsSupported)
{
bIsSupported = (strSupportedList.indexOf(this.getBrowserVersion()) != -1);
}
}
return bIsSupported;
};
ClientInfo.prototype.isJavaEnabled = function()
{
return navigator.javaEnabled();
};
ClientInfo.prototype.toString = function()
{
var buf = "Browsers=[";
var browsers = "";
for (var i in this.m_browserInfo)
{
if (browsers != "") browsers += ",";
browsers += this.m_browserInfo[i].getId();
}
buf += browsers + "];";
buf += "Platforms=[";
var platforms = "";
for (var j in this.m_platformInfo)
{
if (platforms != "") platforms += ",";
platforms += this.m_platformInfo[j].getId();
}
buf += platforms + "];";
buf += "BrowserVersions(Full,Maj,Min)=" + this.m_browserVersion + "," + this.m_browserVersionMajor + "," + this.m_browserVersionMinor +";";
buf += "Initialized=" + this.m_initialized;
return buf;
};
function Platform(strId) {
this.strId = strId;
};
Platform.prototype.getId = function() {
return this.strId;
};
function Browser(strId) {
this.strId = strId;
};
Browser.prototype.getId = function() {
return this.strId;
};
ClientInfo.MOZILLA    = new Browser("MOZILLA");
ClientInfo.MSIE       = new Browser("MSIE");
ClientInfo.NETSCAPE   = new Browser("NETSCAPE");
ClientInfo.SAFARI     = new Browser("SAFARI");
ClientInfo.FIREFOX    = new Browser("FIREFOX");
ClientInfo.MACOS      = new Platform("MACOS");
ClientInfo.MACOS_9    = new Platform("MACOS_9");
ClientInfo.MACOS_X    = new Platform("MACOS_X");
ClientInfo.SUNOS      = new Platform("SUNOS");
ClientInfo.LINUX      = new Platform("LINUX");
ClientInfo.UNIX       = new Platform("UNIX");
ClientInfo.WIN2K      = new Platform("WIN2K");
ClientInfo.WINNT      = new Platform("WINNT");
ClientInfo.WINXP      = new Platform("WINXP");
ClientInfo.WIN        = new Platform("WIN");
ClientInfo.UNKNOWN_BROWSER = new Browser("UNKNOWN_BROWSER");
ClientInfo.UNKNOWN_PLATFORM = new Platform("UNKNOWN_PLATFORM");
ClientInfo.prototype.isInitialized = function()
{
return this.m_initialized;
};
ClientInfo.prototype.init = function()
{
if (this.isInitialized() == false)
{
var userAgent = navigator.userAgent.toLowerCase();
var is_ie = ((userAgent.indexOf("msie") != -1) && (userAgent.indexOf("opera") == -1));
var is_safari = ((userAgent.indexOf("safari") != -1));
if (is_ie)
{
this.setClientBrowser(ClientInfo.MSIE);
}
else if (is_safari)
{
this.setClientBrowser(ClientInfo.SAFARI);
}
else
{
var is_moz = ((userAgent.indexOf("mozilla") != -1) && (userAgent.indexOf("spoofer") == -1)
&& (userAgent.indexOf("compatible") == -1) && (userAgent.indexOf("opera") == -1)
&& (userAgent.indexOf("webtv") == -1) && (userAgent.indexOf("hotjava") == -1));
var is_netscape = is_moz && (userAgent.indexOf("netscape") != -1);
if (is_moz)
{
this.setClientBrowser(ClientInfo.MOZILLA);
if (userAgent.indexOf("firefox") != -1)
{
this.setClientBrowser(ClientInfo.FIREFOX);
}
}
if (is_netscape)
{
this.setClientBrowser(ClientInfo.NETSCAPE);
}
}
if ((this.isClientBrowserKnown()) == false)
{
this.setClientBrowser(ClientInfo.UNKNOWN_BROWSER);
}
var is_win = ((userAgent.indexOf("windows") != -1) || (userAgent.indexOf("16bit") != -1));
var is_mac = (userAgent.indexOf("mac") != -1);
var is_maxosx = (is_mac && userAgent.indexOf("mac os x") != -1);
var is_linux = (userAgent.indexOf("linux") != -1);
var is_sunos = (userAgent.indexOf("sunos") != -1);
var is_unix = !is_win &&
(is_maxosx || is_linux || is_sunos
|| (userAgent.indexOf("x11") != -1)
|| (userAgent.indexOf("irix") != -1)
|| (userAgent.indexOf("hp-ux") != -1)
|| ((userAgent.indexOf("sco") != -1) || (userAgent.indexOf("unix_sv") != -1))
|| (userAgent.indexOf("unix_system_v") != -1)
|| (userAgent.indexOf("ncr") != -1)
|| (userAgent.indexOf("reliantunix") != -1)
|| ((userAgent.indexOf("dec") != -1) || (userAgent.indexOf("osf1") != -1) ||
(userAgent.indexOf("dec_alpha") != -1) || (userAgent.indexOf("alphaserver") != -1) ||
(userAgent.indexOf("ultrix") != -1) || (userAgent.indexOf("alphastation") != -1))
|| (userAgent.indexOf("sinix") != -1)
|| (userAgent.indexOf("aix") != -1)
|| (userAgent.indexOf("inux") != -1)
|| (userAgent.indexOf("bsd") != -1)
|| (userAgent.indexOf("freebsd") != -1));
if (is_win)
{
this.setClientPlatform(ClientInfo.WIN);
if (is_win && ((userAgent.indexOf("windows nt 5.1") != -1)))
{
this.setClientPlatform(ClientInfo.WINXP);
}
else if (is_win && ((userAgent.indexOf("windows nt 5.0") != -1)))
{
this.setClientPlatform(ClientInfo.WIN2K);
}
else if (is_win && ((userAgent.indexOf("windows nt 4.0") != -1)))
{
this.setClientPlatform(ClientInfo.WINNT);
}
}
else if (is_mac)
{
this.setClientPlatform(ClientInfo.MACOS);
if (is_maxosx)
{
this.setClientPlatform(ClientInfo.MACOS_X);
}
else
{
var is_macos9 = (is_mac && !is_maxosx);
if (is_macos9)
{
this.setClientPlatform(ClientInfo.MACOS_9);
}
}
}
else if (is_linux)
{
this.setClientPlatform(ClientInfo.LINUX);
}
if (is_unix)
{
this.setClientPlatform(ClientInfo.UNIX);
}
if ((this.isClientPlatformKnown()) == false)
{
this.setClientPlatform(ClientInfo.UNKNOWN_PLATFORM);
}
this.initBrowserVersion(userAgent);
this.m_initialized = true;
}
};
ClientInfo.prototype.initBrowserVersion = function(userAgent)
{
var recognizedAgent = false;
if (userAgent)
{
var startIndex = -1;
var endIndex = -1;
if (this.isBrowser(ClientInfo.NETSCAPE) || this.isBrowser(ClientInfo.FIREFOX))
{
startIndex = userAgent.lastIndexOf("/");
if (startIndex != -1)
{
startIndex = startIndex + 1;
endIndex = userAgent.indexOf(" ", startIndex);
if (endIndex == -1)
{
endIndex = userAgent.length;
}
}
}
else if (this.isBrowser(ClientInfo.MSIE))
{
startIndex = userAgent.indexOf("msie ");
if (startIndex != -1)
{
startIndex = startIndex + 5;
endIndex = userAgent.indexOf(";", startIndex);
}
}
else if (this.isBrowser(ClientInfo.MOZILLA))
{
startIndex = userAgent.indexOf("rv:");
if (startIndex != -1)
{
startIndex = startIndex + 3;
endIndex = userAgent.indexOf(")", startIndex);
}
}
else if (this.isBrowser(ClientInfo.SAFARI))
{
startIndex = userAgent.lastIndexOf("/");
if (startIndex != -1)
{
startIndex = startIndex + 1;
endIndex = userAgent.length;
}
}
if (startIndex != -1 && endIndex != -1 && startIndex < endIndex)
{
recognizedAgent = true;
this.m_browserVersion = userAgent.substring( startIndex, endIndex );
var decimalIndex = this.m_browserVersion.indexOf(".");
if (decimalIndex != -1)
{
this.m_browserVersionMajor = this.m_browserVersion.substring(0, decimalIndex);
this.m_browserVersionMinor = this.m_browserVersion.substring(decimalIndex+1);
}
else
{
this.m_browserVersionMajor = this.m_browserVersion;
this.m_browserVersionMinor = "";
}
}
}
if (recognizedAgent == false)
{
this.m_browserVersion      = "";
this.m_browserVersionMinor = "";
this.m_browserVersionMajor = "";
}
};
ClientInfo.prototype.setClientBrowser = function(oBrowser)
{
this.m_browserInfo[oBrowser.getId()] = oBrowser;
};
ClientInfo.prototype.setClientPlatform = function(oPlatform)
{
this.m_platformInfo[oPlatform.getId()] = oPlatform;
};
ClientInfo.prototype.isClientBrowserKnown = function()
{
return (this.getLength(this.m_browserInfo) > 0);
};
ClientInfo.prototype.isClientPlatformKnown = function()
{
return (this.getLength(this.m_platformInfo) > 0);
};
ClientInfo.prototype.getLength = function(assocArray)
{
var i = 0;
for (var p in assocArray)
{
i++;
}
return i;
};
var g_clientInfo = new ClientInfo();