/*
* system.js - JavaScript support routines for EPiServer
* Copyright (c) 2010 EPiServer AB
*/
var _refreshPart=null;
function RefreshBodyPart(refreshPart,loadFromUrl,postName,postValue)
{
var frame = document.frames['__epLoaderFrame'];
if(frame==null)
{
frame = document.createElement("IFRAME");
frame.id = '__epLoaderFrame';
frame.name = '__epLoaderFrame';
frame.attachEvent("onload",RefreshBodyPartOnLoad);
frame.style.display = 'none';
document.body.appendChild(frame);
}
_refreshPart = refreshPart;
if(loadFromUrl==null)
loadFromUrl = document.location.href;
if(postName!=null && postValue!=null)
{
if(frame.document.body!=null)
frame.document.body.innerHTML = "";
else
frame.document.write('');
var form = document.createElement('');
var input = document.createElement('');
form.appendChild(input);
frame.document.body.innerHTML = form.outerHTML;
if(postValue.value)
frame.document.form.elements[postName].value = postValue.value;
else
frame.document.form.elements[postName].value = postValue;
frame.document.form.submit();
}
else
frame.document.location.href = loadFromUrl;
}
function RefreshBodyPartOnLoad()
{
var frame = document.frames['__epLoaderFrame'];
var source = this.document.all[_refreshPart];
var target = frame.document.all[_refreshPart];
if(source!=null && target!=null)
{
source.insertAdjacentElement('beforeBegin',target);
source.parentElement.removeChild(source);
}
}
function DeleteRow( oRow )
{
oRow.parentElement.deleteRow(oRow.rowIndex);
return false;
}
//Used by membershipbrowser.aspx, moves users/roles between drop downs.
function SecMoveOption( oSelectFrom, oSelectTo )
{
while (oSelectFrom.selectedIndex >= 0)
{
var nIndex = oSelectFrom.selectedIndex;
var newOption = new Option(oSelectFrom.options[nIndex].text,oSelectFrom.options[nIndex].value);
//TODO: Find a way to make this firefox/ie friendly.
try
{
// IE way
oSelectTo.add(newOption);
}
catch(ex)
{
// DOM level 2
oSelectTo.add(newOption,null);
}
oSelectFrom.remove(nIndex);
}
}
function ShowPopupBlockedInfo()
{
alert(EPi.Translate("/javascript/system/popupsblocked"));
}
//***********************************************************************************************************
function OpenDialogMembershipDeleteUserOrRole( rolerOrUserName, securityEntity, callbackMethod, callbackMethodArguments, dialogArguments )
{
var url = EPi.ResolveUrlFromUI('admin/DeleteMembershipDialog.aspx') + '?NameRoleOrUser=' + rolerOrUserName + '&SecurityEntity=' + securityEntity;
var dialogHeight = 320;
var dialogWidth = 580;
try
{
EPi.CreateDialog(url, callbackMethod, callbackMethodArguments, dialogArguments, {width: dialogWidth, height: dialogHeight});
}
catch (ex)
{
ShowPopupBlockedInfo();
}
return false;
}
//Callback functions for Dialog
function MembershipDeleteCompleted(returnValue, callbackArguments)
{
if(returnValue)
{
reloadPage();
}
}
//***********************************************************************************************************
function OpenDialogUserAndGroupBrowser( securityType, search, editDir, allowMultiple, callbackMethod, callbackMethodArguments, dialogArguments )
{
var search = (search == '' ? '' : '&search=' + encodeURIComponent(search));
var url = editDir + '/MembershipBrowser.aspx?type=' + securityType + search + '&AllowMultiple=' + allowMultiple;
var dialogHeight = 600;
var dialogWidth = 580;
try
{
EPi.CreateDialog(url, callbackMethod, callbackMethodArguments, dialogArguments, {width: dialogWidth, height: dialogHeight});
}
catch (ex)
{
ShowPopupBlockedInfo();
}
return false;
}
//Callback functions for Dialog
function BrowserDialogCompleted(returnValue, callbackArguments)
{
var arrayReturnObjects;
if(!returnValue)
{
return;
}
for(var i=0; i < returnValue.length; i++)
{
arrayReturnObjects = returnValue[i].split(";");
addRows(arrayReturnObjects[0], arrayReturnObjects[1]);
}
}
//Callback functions for Dialog
function BrowserPermissionDialogCompleted(returnValue, callbackArguments)
{
var arrayReturnObjects;
if(!returnValue)
{
return;
}
for(var i=0; i < returnValue.length; i++)
{
arrayReturnObjects = returnValue[i].split(";");
addPermissionRows(arrayReturnObjects[0], arrayReturnObjects[1]);
}
}
//***********************************************************************************************************
function ToggleElementsInContainer(container,source)
{
var form = getForm();
for(var i=0;i0)
{
form=document.forms[0];
}
return form;
}
function findParentForm(obj)
{
var tag = obj;
while(tag=tag.parentElement)
{
if(tag.tagName.toLowerCase()=='form')
return tag;
}
return null;
}
var EPi;
if (!EPi)
{
EPi = {};
}
EPi.GetOffset = function(node)
{
var offsetLeft = 0;
var offsetTop = 0;
if (node.offsetParent)
{
// In IE6 We have to check if node is body.
while (node.offsetParent && node.tagName.toLowerCase() != "body")
{
offsetLeft += node.offsetLeft;
offsetTop += node.offsetTop;
node = node.offsetParent;
}
}
var returnValue = [offsetLeft, offsetTop];
return returnValue;
}
// Form managing support used to get a consistent posting behaviour when using different kind of buttons
EPi.Form = {};
EPi.Form._isRegistered = false;
// Sets the onsubmit of the ASP.NET form to our own submit handler EPi.Form_OnSubmit.
// If any onsubmit exists its converted to use DOM Level 2 Events.
EPi.Form.SetOnSubmit = function()
{
EPi.Form._isRegistered = true;
var formNode = EPi.GetForm();
if (formNode.onsubmit)
{
EPi.Form.RegisterSubmitHandler(formNode.onsubmit);
}
formNode.onsubmit = EPi.Form._OnSubmit;
}
// Our own submit handler
EPi.Form._OnSubmit = function(e)
{
// If IE we have to check for the event in window.event
if (!e)
{
e = window.event;
}
// If we have e it's a native post which automatically will trigger the submit event.
if (e && e.type == "submit" && !document.addEventListener)
{
return;
}
var eventType = "submit";
if (document.addEventListener)
{
// In EPi.AddEventListener we add the custom episubmit event type if the browser uses addEventListener.
// Since dispatchEvent of submit in non IE also submits(!) we have to dispatch our own event.
// Hence we change event type to episubmit.
eventType = "episubmit";
}
// Dispatch a submit event to trigger listeners of submit event
return EPi.DispatchEvent(EPi.GetForm(), eventType);
}
// Converts eventhandlers added to the onsubmit attribute of the ASP.NET form
// to use DOM Level 2 Event model.
// In event model 1 the eventHandler should return false to prevent the event
// In event model 2 we use preventDefault on the event.
EPi.Form.RegisterSubmitHandler = function(func)
{
var eventHandler= function(e)
{
if (func() == false)
{
e.preventDefault();
}
}
EPi.AddEventListener(EPi.GetForm(), "submit", eventHandler);
}
// DEPRECATED: Use EPi.AddEventListener(EPi.GetForm(), "submit", eventHandler);
// Use e.preventDefault(); to prevent submit in eventHandler
// Register your script application to EPiServer's submit-function queue.
// The 'func' argument is a function object that will be called before the page is submitted.
function RegisterSubmitHandler(func)
{
EPi.Form.RegisterSubmitHandler(func);
}
// Used in TabStrip.
EPi.Tab = {};
EPi.Tab.Click = function(oTab, oBody, oInput, oActiveTab) {
if (oActiveTab) {
oActiveTab.Close();
}
oActiveTab.oTab = oTab.id;
oActiveTab.oBody = oBody;
oActiveTab.oInput = oInput;
oActiveTab.Open();
//Since there is a bug in IE where the caret in the editor is visible through the tabs we need to fix the focus.
//If we have an editor in a tab (that has focus) and then switch to the next tab the caret will still be visible.
//These 2 lines of focus code fixes that.
window.focus();
$("a", oTab).focus();
}
EPi.Tab.Control = function(oTab, oBody, oInput)
{
this.oTab = oTab;
this.oBody = oBody;
this.oInput = oInput;
this.Close = function()
{
if (typeof (this.oBody) == 'string' && document.getElementById(this.oBody))
{
document.getElementById(this.oBody).style.display = "none";
}
if (typeof (this.oTab) == 'string' && document.getElementById(this.oTab))
{
document.getElementById(this.oTab).className = "epi-tabView-navigation-item";
}
document.getElementById(this.oInput).value = '';
}
this.Open = function()
{
if (typeof (this.oBody) == 'string' && document.getElementById(this.oBody))
{
document.getElementById(this.oBody).style.display = "block";
}
if (typeof (this.oTab) == 'string' && document.getElementById(this.oTab))
{
document.getElementById(this.oTab).className = "epi-tabView-navigation-item-selected";
}
document.getElementById(this.oInput).value = 'TabClicked';
}
}
// ResizeWindow event. Used by serverside ResizeWindowEvent to resize elements when
// the window containing the elements loads or resizes.
EPi.ResizeWindow = function(e)
{
EPi.RemoveEventListener(window, "load", EPi.ResizeWindow);
EPi.ResizeWindow._resize(e);
EPi.AddEventListener(window, "resize", EPi.ResizeWindow._resize);
}
EPi.ResizeWindow.ElementsArray = new Array();
EPi.ResizeWindow.Add = function(id)
{
var resizeArray = EPi.ResizeWindow.ElementsArray;
var alreadyExists = false;
for (var i=0; i < resizeArray.length; i++)
{
if (id == resizeArray[i])
{
alreadyExists = true;
break;
}
}
if (!alreadyExists)
{
EPi.ResizeWindow.ElementsArray.push(id);
EPi.ResizeWindow._resize();
EPi.AddEventListener(window, "resize", EPi.ResizeWindow._resize);
}
}
EPi.ResizeWindow._resize = function(e)
{
if (EPi.ResizeWindow.ElementsArray.length == 0)
{
return;
}
var i, node;
var currentDisplayStyle = new Array();
var len = EPi.ResizeWindow.ElementsArray.length;
var formNode = EPi.GetForm();
for (i=0; i < len; i++)
{
node = document.getElementById(EPi.ResizeWindow.ElementsArray[i]);
if (node == null)
{
return;
}
currentDisplayStyle[i] = EPi.GetCurrentStyle(node, "display");
node.style.display = "none";
}
for (i=0; i < len; i++)
{
node = document.getElementById(EPi.ResizeWindow.ElementsArray[i]);
node.style.height = Math.max((document.documentElement.clientHeight - formNode.offsetHeight - 12), 0) + "px";
}
for (i=0; i < len; i++)
{
node = document.getElementById(EPi.ResizeWindow.ElementsArray[i]);
if (currentDisplayStyle[i] == "none" || currentDisplayStyle[i] == "inline")
{
currentDisplayStyle[i] = "block";
}
node.style.display = currentDisplayStyle[i];
}
}
// Scripts for EPiServerUI.ToolButton
EPi.ToolButton = {};
EPi.ToolButton.SetEnabled = function(button, enable)
{
var buttonNode = EPi._GetDomObject(button);
if (typeof(buttonNode) != "object" || buttonNode === null) {
return;
}
var parentNode = buttonNode.parentNode;
if (enable)
{
// Enable
var className = parentNode.className.replace(/disabled/, "");
if (parentNode.className != className) //Prevent flashing buttons in IE
{
parentNode.className = className;
}
buttonNode.removeAttribute("disabled");
}
else
{
// Disable
// Check if button already is disabled
if (!buttonNode.disabled)
{
buttonNode.setAttribute("disabled", "disabled");
var className = parentNode.className.replace(/disabled/, "");
parentNode.className += "disabled";
}
}
}
EPi.ToolButton.MouseDownHandler = function(node)
{
node.parentNode.className += " epitoolbuttonmousedown";
}
EPi.ToolButton.ResetMouseDownHandler = function(node)
{
var className = node.parentNode.className.replace(/ epitoolbuttonmousedown/, "");
node.parentNode.className = className;
}
// Open up Report Center
EPi.ReportWindowOpen = function()
{
var _url = EPi.ResolveUrlFromUI("Report/Default.aspx");
var _availableHeight = window.screen.availHeight;
var _availableWidth = window.screen.availWidth;
var _opener = window.top;
// Links in Report Center should be able to communicate/load pages in EPiServer UI main window why we have to set the name of opening window.
// This makes it possible to use target attribute on links with the value "EPiServerMainUI".
_opener.name = "EPiServerMainUI";
var _width = Math.min(_availableWidth, 1024);
var _height = Math.min(_availableHeight, 768);
var _left;
var _top;
if (_opener.innerWidth)
{
_left = _opener.screenX + _opener.innerWidth/2 - _width/2;
_top = _opener.screenY + _opener.innerHeight/2 - _height/2;
}
else
{
_left = _opener.screenLeft + _opener.document.body.offsetWidth/2 - _width/2;
_top = _opener.screenTop + _opener.document.body.offsetHeight/2 - _height/2;
}
// Make sure the dialog size isn't larger than screen real estate.
if (_width == _availableWidth)
{
_width -= 50;
_left = 20;
}
if (_height == _availableHeight)
{
_height -= 50;
_top = 20;
}
var reportCenter = _opener.open(_url, "ReportCenter", "width=" + _width + ", height=" + _height + ", top=" + _top + ", left=" + _left + ", status=no, resizable, scrollbars");
reportCenter.resizeTo(_width, _height);
reportCenter.focus();
}
// Returns true if the specified Array contains the specified value, otherwise false is returned.
EPi.ArrayContains = function(array, value)
{
if (array == null || value == null)
{
return false;
}
var i;
var len = array.length;
for(i = 0; i < len; i++)
{
if (array[i] == value)
{
return true;
}
}
return false;
}
// Searches the string for a word, i.e a substring surrounded with spaces or beginning/end of line.
EPi.StringContainsWord = function(str, word)
{
if (str == null || word == null)
{
return false;
}
return (new RegExp("(?:\\s|^)" + word + "(?:\\s|$)")).test(str);
}
// HtmlDecode http://lab.msdn.microsoft.com/annotations/htmldecode.js
// client side version of the useful Server.HtmlDecode method
// takes one string (encoded) and returns another (decoded)
EPi.HtmlDecode = function(s)
{
var out = "";
if (s==null || s == "") return;
var l = s.length;
for (var i=0; i 0)
{
var entity = s.substring(i + 1, semicolonIndex);
if (entity.length > 1 && entity.charAt(0) == '#')
{
if (entity.charAt(1) == 'x' || entity.charAt(1) == 'X')
{
ch = String.fromCharCode(eval('0'+entity.substring(1)));
}
else
{
ch = String.fromCharCode(eval(entity.substring(1)));
}
}
else
{
switch (entity)
{
case 'quot': ch = String.fromCharCode(0x0022); break;
case 'amp': ch = String.fromCharCode(0x0026); break;
case 'lt': ch = String.fromCharCode(0x003c); break;
case 'gt': ch = String.fromCharCode(0x003e); break;
case 'nbsp': ch = String.fromCharCode(0x00a0); break;
case 'iexcl': ch = String.fromCharCode(0x00a1); break;
case 'cent': ch = String.fromCharCode(0x00a2); break;
case 'pound': ch = String.fromCharCode(0x00a3); break;
case 'curren': ch = String.fromCharCode(0x00a4); break;
case 'yen': ch = String.fromCharCode(0x00a5); break;
case 'brvbar': ch = String.fromCharCode(0x00a6); break;
case 'sect': ch = String.fromCharCode(0x00a7); break;
case 'uml': ch = String.fromCharCode(0x00a8); break;
case 'copy': ch = String.fromCharCode(0x00a9); break;
case 'ordf': ch = String.fromCharCode(0x00aa); break;
case 'laquo': ch = String.fromCharCode(0x00ab); break;
case 'not': ch = String.fromCharCode(0x00ac); break;
case 'shy': ch = String.fromCharCode(0x00ad); break;
case 'reg': ch = String.fromCharCode(0x00ae); break;
case 'macr': ch = String.fromCharCode(0x00af); break;
case 'deg': ch = String.fromCharCode(0x00b0); break;
case 'plusmn': ch = String.fromCharCode(0x00b1); break;
case 'sup2': ch = String.fromCharCode(0x00b2); break;
case 'sup3': ch = String.fromCharCode(0x00b3); break;
case 'acute': ch = String.fromCharCode(0x00b4); break;
case 'micro': ch = String.fromCharCode(0x00b5); break;
case 'para': ch = String.fromCharCode(0x00b6); break;
case 'middot': ch = String.fromCharCode(0x00b7); break;
case 'cedil': ch = String.fromCharCode(0x00b8); break;
case 'sup1': ch = String.fromCharCode(0x00b9); break;
case 'ordm': ch = String.fromCharCode(0x00ba); break;
case 'raquo': ch = String.fromCharCode(0x00bb); break;
case 'frac14': ch = String.fromCharCode(0x00bc); break;
case 'frac12': ch = String.fromCharCode(0x00bd); break;
case 'frac34': ch = String.fromCharCode(0x00be); break;
case 'iquest': ch = String.fromCharCode(0x00bf); break;
case 'Agrave': ch = String.fromCharCode(0x00c0); break;
case 'Aacute': ch = String.fromCharCode(0x00c1); break;
case 'Acirc': ch = String.fromCharCode(0x00c2); break;
case 'Atilde': ch = String.fromCharCode(0x00c3); break;
case 'Auml': ch = String.fromCharCode(0x00c4); break;
case 'Aring': ch = String.fromCharCode(0x00c5); break;
case 'AElig': ch = String.fromCharCode(0x00c6); break;
case 'Ccedil': ch = String.fromCharCode(0x00c7); break;
case 'Egrave': ch = String.fromCharCode(0x00c8); break;
case 'Eacute': ch = String.fromCharCode(0x00c9); break;
case 'Ecirc': ch = String.fromCharCode(0x00ca); break;
case 'Euml': ch = String.fromCharCode(0x00cb); break;
case 'Igrave': ch = String.fromCharCode(0x00cc); break;
case 'Iacute': ch = String.fromCharCode(0x00cd); break;
case 'Icirc': ch = String.fromCharCode(0x00ce ); break;
case 'Iuml': ch = String.fromCharCode(0x00cf); break;
case 'ETH': ch = String.fromCharCode(0x00d0); break;
case 'Ntilde': ch = String.fromCharCode(0x00d1); break;
case 'Ograve': ch = String.fromCharCode(0x00d2); break;
case 'Oacute': ch = String.fromCharCode(0x00d3); break;
case 'Ocirc': ch = String.fromCharCode(0x00d4); break;
case 'Otilde': ch = String.fromCharCode(0x00d5); break;
case 'Ouml': ch = String.fromCharCode(0x00d6); break;
case 'times': ch = String.fromCharCode(0x00d7); break;
case 'Oslash': ch = String.fromCharCode(0x00d8); break;
case 'Ugrave': ch = String.fromCharCode(0x00d9); break;
case 'Uacute': ch = String.fromCharCode(0x00da); break;
case 'Ucirc': ch = String.fromCharCode(0x00db); break;
case 'Uuml': ch = String.fromCharCode(0x00dc); break;
case 'Yacute': ch = String.fromCharCode(0x00dd); break;
case 'THORN': ch = String.fromCharCode(0x00de); break;
case 'szlig': ch = String.fromCharCode(0x00df); break;
case 'agrave': ch = String.fromCharCode(0x00e0); break;
case 'aacute': ch = String.fromCharCode(0x00e1); break;
case 'acirc': ch = String.fromCharCode(0x00e2); break;
case 'atilde': ch = String.fromCharCode(0x00e3); break;
case 'auml': ch = String.fromCharCode(0x00e4); break;
case 'aring': ch = String.fromCharCode(0x00e5); break;
case 'aelig': ch = String.fromCharCode(0x00e6); break;
case 'ccedil': ch = String.fromCharCode(0x00e7); break;
case 'egrave': ch = String.fromCharCode(0x00e8); break;
case 'eacute': ch = String.fromCharCode(0x00e9); break;
case 'ecirc': ch = String.fromCharCode(0x00ea); break;
case 'euml': ch = String.fromCharCode(0x00eb); break;
case 'igrave': ch = String.fromCharCode(0x00ec); break;
case 'iacute': ch = String.fromCharCode(0x00ed); break;
case 'icirc': ch = String.fromCharCode(0x00ee); break;
case 'iuml': ch = String.fromCharCode(0x00ef); break;
case 'eth': ch = String.fromCharCode(0x00f0); break;
case 'ntilde': ch = String.fromCharCode(0x00f1); break;
case 'ograve': ch = String.fromCharCode(0x00f2); break;
case 'oacute': ch = String.fromCharCode(0x00f3); break;
case 'ocirc': ch = String.fromCharCode(0x00f4); break;
case 'otilde': ch = String.fromCharCode(0x00f5); break;
case 'ouml': ch = String.fromCharCode(0x00f6); break;
case 'divide': ch = String.fromCharCode(0x00f7); break;
case 'oslash': ch = String.fromCharCode(0x00f8); break;
case 'ugrave': ch = String.fromCharCode(0x00f9); break;
case 'uacute': ch = String.fromCharCode(0x00fa); break;
case 'ucirc': ch = String.fromCharCode(0x00fb); break;
case 'uuml': ch = String.fromCharCode(0x00fc); break;
case 'yacute': ch = String.fromCharCode(0x00fd); break;
case 'thorn': ch = String.fromCharCode(0x00fe); break;
case 'yuml': ch = String.fromCharCode(0x00ff); break;
case 'OElig': ch = String.fromCharCode(0x0152); break;
case 'oelig': ch = String.fromCharCode(0x0153); break;
case 'Scaron': ch = String.fromCharCode(0x0160); break;
case 'scaron': ch = String.fromCharCode(0x0161); break;
case 'Yuml': ch = String.fromCharCode(0x0178); break;
case 'fnof': ch = String.fromCharCode(0x0192); break;
case 'circ': ch = String.fromCharCode(0x02c6); break;
case 'tilde': ch = String.fromCharCode(0x02dc); break;
case 'Alpha': ch = String.fromCharCode(0x0391); break;
case 'Beta': ch = String.fromCharCode(0x0392); break;
case 'Gamma': ch = String.fromCharCode(0x0393); break;
case 'Delta': ch = String.fromCharCode(0x0394); break;
case 'Epsilon': ch = String.fromCharCode(0x0395); break;
case 'Zeta': ch = String.fromCharCode(0x0396); break;
case 'Eta': ch = String.fromCharCode(0x0397); break;
case 'Theta': ch = String.fromCharCode(0x0398); break;
case 'Iota': ch = String.fromCharCode(0x0399); break;
case 'Kappa': ch = String.fromCharCode(0x039a); break;
case 'Lambda': ch = String.fromCharCode(0x039b); break;
case 'Mu': ch = String.fromCharCode(0x039c); break;
case 'Nu': ch = String.fromCharCode(0x039d); break;
case 'Xi': ch = String.fromCharCode(0x039e); break;
case 'Omicron': ch = String.fromCharCode(0x039f); break;
case 'Pi': ch = String.fromCharCode(0x03a0); break;
case ' Rho ': ch = String.fromCharCode(0x03a1); break;
case 'Sigma': ch = String.fromCharCode(0x03a3); break;
case 'Tau': ch = String.fromCharCode(0x03a4); break;
case 'Upsilon': ch = String.fromCharCode(0x03a5); break;
case 'Phi': ch = String.fromCharCode(0x03a6); break;
case 'Chi': ch = String.fromCharCode(0x03a7); break;
case 'Psi': ch = String.fromCharCode(0x03a8); break;
case 'Omega': ch = String.fromCharCode(0x03a9); break;
case 'alpha': ch = String.fromCharCode(0x03b1); break;
case 'beta': ch = String.fromCharCode(0x03b2); break;
case 'gamma': ch = String.fromCharCode(0x03b3); break;
case 'delta': ch = String.fromCharCode(0x03b4); break;
case 'epsilon': ch = String.fromCharCode(0x03b5); break;
case 'zeta': ch = String.fromCharCode(0x03b6); break;
case 'eta': ch = String.fromCharCode(0x03b7); break;
case 'theta': ch = String.fromCharCode(0x03b8); break;
case 'iota': ch = String.fromCharCode(0x03b9); break;
case 'kappa': ch = String.fromCharCode(0x03ba); break;
case 'lambda': ch = String.fromCharCode(0x03bb); break;
case 'mu': ch = String.fromCharCode(0x03bc); break;
case 'nu': ch = String.fromCharCode(0x03bd); break;
case 'xi': ch = String.fromCharCode(0x03be); break;
case 'omicron': ch = String.fromCharCode(0x03bf); break;
case 'pi': ch = String.fromCharCode(0x03c0); break;
case 'rho': ch = String.fromCharCode(0x03c1); break;
case 'sigmaf': ch = String.fromCharCode(0x03c2); break;
case 'sigma': ch = String.fromCharCode(0x03c3); break;
case 'tau': ch = String.fromCharCode(0x03c4); break;
case 'upsilon': ch = String.fromCharCode(0x03c5); break;
case 'phi': ch = String.fromCharCode(0x03c6); break;
case 'chi': ch = String.fromCharCode(0x03c7); break;
case 'psi': ch = String.fromCharCode(0x03c8); break;
case 'omega': ch = String.fromCharCode(0x03c9); break;
case 'thetasym': ch = String.fromCharCode(0x03d1); break;
case 'upsih': ch = String.fromCharCode(0x03d2); break;
case 'piv': ch = String.fromCharCode(0x03d6); break;
case 'ensp': ch = String.fromCharCode(0x2002); break;
case 'emsp': ch = String.fromCharCode(0x2003); break;
case 'thinsp': ch = String.fromCharCode(0x2009); break;
case 'zwnj': ch = String.fromCharCode(0x200c); break;
case 'zwj': ch = String.fromCharCode(0x200d); break;
case 'lrm': ch = String.fromCharCode(0x200e); break;
case 'rlm': ch = String.fromCharCode(0x200f); break;
case 'ndash': ch = String.fromCharCode(0x2013); break;
case 'mdash': ch = String.fromCharCode(0x2014); break;
case 'lsquo': ch = String.fromCharCode(0x2018); break;
case 'rsquo': ch = String.fromCharCode(0x2019); break;
case 'sbquo': ch = String.fromCharCode(0x201a); break;
case 'ldquo': ch = String.fromCharCode(0x201c); break;
case 'rdquo': ch = String.fromCharCode(0x201d); break;
case 'bdquo': ch = String.fromCharCode(0x201e); break;
case 'dagger': ch = String.fromCharCode(0x2020); break;
case 'Dagger': ch = String.fromCharCode(0x2021); break;
case 'bull': ch = String.fromCharCode(0x2022); break;
case 'hellip': ch = String.fromCharCode(0x2026); break;
case 'permil': ch = String.fromCharCode(0x2030); break;
case 'prime': ch = String.fromCharCode(0x2032); break;
case 'Prime': ch = String.fromCharCode(0x2033); break;
case 'lsaquo': ch = String.fromCharCode(0x2039); break;
case 'rsaquo': ch = String.fromCharCode(0x203a); break;
case 'oline': ch = String.fromCharCode(0x203e); break;
case 'frasl': ch = String.fromCharCode(0x2044); break;
case 'euro': ch = String.fromCharCode(0x20ac); break;
case 'image': ch = String.fromCharCode(0x2111); break;
case 'weierp': ch = String.fromCharCode(0x2118); break;
case 'real': ch = String.fromCharCode(0x211c); break;
case 'trade': ch = String.fromCharCode(0x2122); break;
case 'alefsym': ch = String.fromCharCode(0x2135); break;
case 'larr': ch = String.fromCharCode(0x2190); break;
case 'uarr': ch = String.fromCharCode(0x2191); break;
case 'rarr': ch = String.fromCharCode(0x2192); break;
case 'darr': ch = String.fromCharCode(0x2193); break;
case 'harr': ch = String.fromCharCode(0x2194); break;
case 'crarr': ch = String.fromCharCode(0x21b5); break;
case 'lArr': ch = String.fromCharCode(0x21d0); break;
case 'uArr': ch = String.fromCharCode(0x21d1); break;
case 'rArr': ch = String.fromCharCode(0x21d2); break;
case 'dArr': ch = String.fromCharCode(0x21d3); break;
case 'hArr': ch = String.fromCharCode(0x21d4); break;
case 'forall': ch = String.fromCharCode(0x2200); break;
case 'part': ch = String.fromCharCode(0x2202); break;
case 'exist': ch = String.fromCharCode(0x2203); break;
case 'empty': ch = String.fromCharCode(0x2205); break;
case 'nabla': ch = String.fromCharCode(0x2207); break;
case 'isin': ch = String.fromCharCode(0x2208); break;
case 'notin': ch = String.fromCharCode(0x2209); break;
case 'ni': ch = String.fromCharCode(0x220b); break;
case 'prod': ch = String.fromCharCode(0x220f); break;
case 'sum': ch = String.fromCharCode(0x2211); break;
case 'minus': ch = String.fromCharCode(0x2212); break;
case 'lowast': ch = String.fromCharCode(0x2217); break;
case 'radic': ch = String.fromCharCode(0x221a); break;
case 'prop': ch = String.fromCharCode(0x221d); break;
case 'infin': ch = String.fromCharCode(0x221e); break;
case 'ang': ch = String.fromCharCode(0x2220); break;
case 'and': ch = String.fromCharCode(0x2227); break;
case 'or': ch = String.fromCharCode(0x2228); break;
case 'cap': ch = String.fromCharCode(0x2229); break;
case 'cup': ch = String.fromCharCode(0x222a); break;
case 'int': ch = String.fromCharCode(0x222b); break;
case 'there4': ch = String.fromCharCode(0x2234); break;
case 'sim': ch = String.fromCharCode(0x223c); break;
case 'cong': ch = String.fromCharCode(0x2245); break;
case 'asymp': ch = String.fromCharCode(0x2248); break;
case 'ne': ch = String.fromCharCode(0x2260); break;
case 'equiv': ch = String.fromCharCode(0x2261); break;
case 'le': ch = String.fromCharCode(0x2264); break;
case 'ge': ch = String.fromCharCode(0x2265); break;
case 'sub': ch = String.fromCharCode(0x2282); break;
case 'sup': ch = String.fromCharCode(0x2283); break;
case 'nsub': ch = String.fromCharCode(0x2284); break;
case 'sube': ch = String.fromCharCode(0x2286); break;
case 'supe': ch = String.fromCharCode(0x2287); break;
case 'oplus': ch = String.fromCharCode(0x2295); break;
case 'otimes': ch = String.fromCharCode(0x2297); break;
case 'perp': ch = String.fromCharCode(0x22a5); break;
case 'sdot': ch = String.fromCharCode(0x22c5); break;
case 'lceil': ch = String.fromCharCode(0x2308); break;
case 'rceil': ch = String.fromCharCode(0x2309); break;
case 'lfloor': ch = String.fromCharCode(0x230a); break;
case 'rfloor': ch = String.fromCharCode(0x230b); break;
case 'lang': ch = String.fromCharCode(0x2329); break;
case 'rang': ch = String.fromCharCode(0x232a); break;
case 'loz': ch = String.fromCharCode(0x25ca); break;
case 'spades': ch = String.fromCharCode(0x2660); break;
case 'clubs': ch = String.fromCharCode(0x2663); break;
case 'hearts': ch = String.fromCharCode(0x2665); break;
case 'diams': ch = String.fromCharCode(0x2666); break;
default: ch = ''; break;
}
}
i = semicolonIndex;
}
}
out += ch;
}
return out;
}
// EPi.FireDefaultButton is used to override the ASP.Net WebForm_FireDefaultButton to make the use of Form.DefaultButton
// work properly across web browsers. Allows enter in textareas in non IE browsers and do not trigger
// default button click when enter click on other buttons and links which has received focus.
EPi.FireDefaultButton = function(e, defaultButtonId)
{
// OkToFire determines if the event target allows defaultbutton click.
this.OkToFire = function(e, defaultButton) {
var node = e.srcElement || e.target;
if (!node && !node.nodeName) {
return true;
}
if (node == defaultButton) {
return false;
}
switch (node.nodeName.toUpperCase()) {
case "TEXTAREA":
case "A":
case "BUTTON":
return false;
break;
case "INPUT":
switch (node.type.toUpperCase()) {
case "BUTTON": case "SUBMIT": case "IMAGE": case "RESET": case "FILE":
return false;
}
return true;
break;
default:
return true;
}
}
// Check for correct keycode (Enter = 13) and take proper action.
var defaultButton = document.getElementById(defaultButtonId) || EPi.defaultButton;
if (e.keyCode == 13) {
if (this.OkToFire(e, defaultButton)) {
if (defaultButton && defaultButton.click != "undefined") {
defaultButton.click();
e.cancelBubble = true;
if (e.stopPropagation) e.stopPropagation();
return false;
}
}
}
return true;
}
EPi.InvokeFireDefaultButton = function(e)
{
EPi.RemoveEventListener(window, "load", EPi.InvokeFireDefaultButton);
// Check of ASP.Net WebForm_FireDefaultButton script is registered
// and if so override it.
if (typeof (window.WebForm_FireDefaultButton) != "undefined" &&
typeof (EPi.GetForm().onkeypress) != "undefined" &&
EPi.GetForm().onkeypress != null &&
EPi.GetForm().onkeypress.toString().indexOf("WebForm_FireDefaultButton") > 0) {
window.WebForm_FireDefaultButton = function(e, defaultButtonId) {
return EPi.FireDefaultButton(e, defaultButtonId);
}
}
}
if (typeof (EPi.AddWindowLoadListener) == "function")
{
EPi.AddWindowLoadListener(EPi.InvokeFireDefaultButton);
}
// Used to prevent users from double clicking on a button.
// Will allow the first click, but disable it for any future clicks.
EPi.PreventDoubleClick = function(button) {
if (typeof (Page_ClientValidate) == 'function') {
if (Page_ClientValidate() == false) {
return false;
}
}
if (button.processing) {
button.disabled = true;
}
else {
button.processing = true;
}
}
// Browser information
EPi.browser = {
isIE: (function() {
var div = document.createElement('div');
div.innerHTML = '';
return div.getElementsByTagName('i').length > 0;
})(),
// IE reports "Trident/x.x;" in user agent string to give information of rendering engine
// navigator.userAgent will report IE version 7 when pages use X-UA IE=EvaluateIE7
// this can be used for capabalities switching since Trident remains the same for
// browsers regardless of document mode
tridentVersion: (function() {
var reg = /Trident\/(\d+\.\d+);/;
var match = reg.exec(navigator.userAgent);
var version = undefined;
if (match != null && match.length > 0) {
version = match[1];
}
return version;
})()
};