//Used for getting the ReturnValue property in a Async callback: function GetCallback(){ //Since this is a shared function by the Page, UserControl, and WebControl classes, we have to determine which controls are currently on the //page and then which one is the current control being used for this method: var page = document.getElementById("hidCallbackPage_ReturnValue"); var userControl = document.getElementById("hidCallbackUserControl_ReturnValue"); var webControl = document.getElementById("hidCallbackWebControl_ReturnValue"); if (page){ if (page.getAttribute("currentflag") == "1"){ //Reset the currentflag attribute so there are no conflicts: page.setAttribute("currentflag", "0"); //Get the returnValueItems array from the hidden return value element: var returnValueItems = Callback_GetReturnValueItems(Callback_HtmlDecode(document.getElementById("hidCallbackPage_ReturnValue").value)); //Now, pass the ReturnType and ReturnValueString to the ConvertToReturnType method to get the return object in it's correct datatype: this.ReturnValue = Callback_CType(returnValueItems[0], returnValueItems[1]); return this; } } if (userControl){ if (userControl.getAttribute("currentflag") == "1"){ //Reset the currentflag attribute so there are no conflicts: userControl.setAttribute("currentflag", "0"); //Get the returnValueItems array from the hidden return value element: var returnValueItems = Callback_GetReturnValueItems(Callback_HtmlDecode(document.getElementById("hidCallbackUserControl_ReturnValue").value)); //Now, pass the ReturnType and ReturnValueString to the ConvertToReturnType method to get the return object in it's correct datatype: this.ReturnValue = Callback_CType(returnValueItems[0], returnValueItems[1]); return this; } } if (webControl){ if (webControl.getAttribute("currentflag") == "1"){ //Reset the currentflag attribute so there are no conflicts: webControl.setAttribute("currentflag", "0"); //Get the returnValueItems array from the hidden return value element: var returnValueItems = Callback_GetReturnValueItems(Callback_HtmlDecode(document.getElementById("hidCallbackWebControl_ReturnValue").value)); //Now, pass the ReturnType and ReturnValueString to the ConvertToReturnType method to get the return object in it's correct datatype: this.ReturnValue = Callback_CType(returnValueItems[0], returnValueItems[1]); return this; } } } //------------------------------------------------------------------------------------------------------------------------------------------------ //Cross browser method for creating the XMLHttp object: function Callback_CreateXmlHttpObject(){ if (typeof XMLHttpRequest != "undefined"){ //IE7, FireFox, Netscape, Safari, Opera: return new XMLHttpRequest(); } else if (window.ActiveXObject){ //IE5, IE6: var versions = ["MSXML2.XMLHttp.5.0", "MSXML2.XMLHttp.4.0", "MSXML2.XMLHttp.3.0", "MSXML2.XMLHttp", "Microsoft.XMLHttp"]; for (var i = 0; i < versions.length; i++){ try { var xmlHttp = new ActiveXObject(versions[i]); return xmlHttp; } catch (err){ //Do nothing } } } throw new Error("XMLHttp object could not be created."); } //------------------------------------------------------------------------------------------------------------------------------------------------ //Note: The ExecuteAsyncCallback function is found inside CallbackPage.js, CallbackWebControl.js, and CallbackUserControl.js: function Callback_ExecuteSyncCallback(serverFunction){ //HtmlEncode the serverFunction arg or ASP.NET will consider it a security violation due to the column delimiters and //then we must URL Encode the string since HtmlEncode will put in "&" characters which are part of a url: serverFunction = Callback_Escape(Callback_HtmlEncode(serverFunction)); //Instantiate the browser specific XmlHttp object: var xmlHttp = Callback_CreateXmlHttpObject(); //Open a Synchronous post to the current page and set the request header: xmlHttp.open("POST", document.location.href, false); xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); //Send the callback sync method to the server which will be executed via reflection: xmlHttp.send("InenviXmlHttpCallbackMethod=" + serverFunction); //Get the returnValueItems array from the server method which was just executed: var returnValueItems = Callback_GetReturnValueItems(Callback_HtmlDecode(xmlHttp.responseText)); //Now, pass the ReturnType and ReturnValueString to the ConvertToReturnType method to get the return object in it's correct datatype: var returnValue = Callback_CType(returnValueItems[0], returnValueItems[1]); //Return the ReturnValue property: return returnValue; } //------------------------------------------------------------------------------------------------------------------------------------------------ function Callback_GetReturnValueItems(returnValueItemsString){ var returnValueItems = returnValueItemsString.split(""); return returnValueItems; } //------------------------------------------------------------------------------------------------------------------------------------------------ //CLIENT SIDE DATATABLE CLASS (Built off of an AspNet2Callback.DataTableString): //------------------------------------------------------------------------------------------------------------------------------------------------ function DataTable(dataTableString){ //Split out the dataTableString into an array of rows, the 1st item in the array contains the DataColumn properties and the //rest of the rows contain the DataRows and DataCells: var rows = dataTableString.split(""); //Split the 1st row into an array of DataColumns: var dataColumns = rows[0].split(""); //Loop thru the dataColumns array and replace each item with a new DataColumn object: for (var c = 0; c < dataColumns.length; c++){ //Get the DataColumnProperties array: var dataColumnProperties = dataColumns[c].split(""); //Replace the existing string item with a DataColumn object: dataColumns[c] = new DataColumn(dataColumnProperties[0], dataColumnProperties[1]); } //Set the DataColumns property equal to the new dataColumns collection we just built: this.DataColumns = dataColumns; //Set the GetDataColumn method, this will allow the developer to get a DataColumn either by index or ColumnName: this.GetDataColumn = Callback_GetDataColumn; //Create a DataRows array where the length is 1 less than the rows array since the 1st item is just DataColumn properties: var dataRows = new Array(rows.length -1); for (r = 1; r < rows.length; r++){ //Get the dataRowString from the row item: var dataRowString = rows[r]; //Create a new DataRow object from the dataRowString and set it into the dataRows collection: dataRows[r - 1] = new DataRow(dataRowString, this); } //Set the DataRows property (Collection of DataRows) of the DataTable: this.DataRows = dataRows; } //-------------------------------------------------------------------------------------------------------------------------------------------------- function DataColumn(columnName, dataType){ this.ColumnName = Callback_Replace(columnName, " ", "_"); //Make sure column names do not have spaces since they are used a properties this.DataType = dataType; } //-------------------------------------------------------------------------------------------------------------------------------------------------- function DataRow(dataRowString, dataTable){ //Declare this outside the if block since this is used to set the DataRow properties below in the DataCells loop: var dataColumns = null; //If no dataTable was passed, then we are creating a stand-a-lone DataRow so we need to extract the DataColumns and set the property here: if (dataTable == null){ //Split out the dataRowString into an array of rows, the 1st item in the array contains the DataColumn properties and the //2nd row contains the actual DataRow and DataCells: var rows = dataRowString.split(""); //Split the 1st row into an array of DataColumns: dataColumns = rows[0].split(""); //Loop thru the dataColumns array and replace each item with a new DataColumn object: for (var c = 0; c < dataColumns.length; c++){ //Get the DataColumnProperties array: var dataColumnProperties = dataColumns[c].split(""); //Replace the existing string item with a DataColumn object: dataColumns[c] = new DataColumn(dataColumnProperties[0], dataColumnProperties[1]); } //Set the DataColumns property equal to the new dataColumns collection we just built: this.DataColumns = dataColumns; //Then reset the dataRowString to the DataRow that was passed in the 2nd item in the rows array: dataRowString = rows[1]; } else { //Get a reference to the ParentDataTable: this.ParentDataTable = dataTable; dataColumns = dataTable.DataColumns; } //Split the dataRowString string into an array of DataCells: var dataCells = dataRowString.split(""); //Loop thru the aray and replace each item with a new DataCell object: for (var c = 0; c < dataCells.length; c++){ //Set the datacell property, notice we set it to an empty string because once the property is dynamically created, //we then reset the property to it's correct value/datatype in the following line: eval("this." + dataColumns[c].ColumnName + " = \"\""); //Convert the datacell property the matching datatype: this[dataColumns[c].ColumnName] = Callback_CType(dataColumns[c].DataType, dataCells[c]); } //Set the GetValue method so the user could iterate through the datacell colleciton if they needed to by index: this.GetValue = Callback_GetDataCellValue; } //-------------------------------------------------------------------------------------------------------------------------------------------------- function Callback_GetDataColumn(index){ //If no index was passed, return null: if (index == null){ return null; } else { //Find out if an integer or column name was passed: var isInteger = Callback_IsInteger(index); //If it's a column name, then we need to figure out what the columnname index is by looping thru the DataTable.ColumnNames property: if (!isInteger){ for (var c = 0; c < this.DataColumns.length; c++){ //If we find a match, reset the index and break from the loop: var columnName = this.DataColumns[c].ColumnName.toLowerCase(); if (columnName == index.toLowerCase()){ index = c; break; } } } //If it's not null, then return the dataCell if it exists: var dataColumn = this.DataColumns[index]; return dataColumn; } } //-------------------------------------------------------------------------------------------------------------------------------------------------- function Callback_GetDataCellValue(index){ //Figure out what the columnName is if an integer index was passed: var columnName = ""; //If no index was passed, return null: if (index == null){ return null; } else { //Find out if an integer or column name was passed: var isInteger = Callback_IsInteger(index); //If its an integer, then we need to figure out what the columnname is by looping thru the DataTable.ColumnNames property: if (isInteger){ //Make sure it's a integer and not a string representing one: index = index * 1; if (this.ParentDataTable){ for (var c = 0; c < this.ParentDataTable.DataColumns.length; c++){ //If we find a match, set the columName and break from the loop: if (c == index){ columnName = this.ParentDataTable.DataColumns[c].ColumnName; break; } } } else { for (var c = 0; c < this.DataColumns.length; c++){ //If we find a match, set the columName and break from the loop: if (c == index){ columnName = this.DataColumns[c].ColumnName; break; } } } } else { //ColumnName was passed: columnName = index; } //Return the data cell value: return this[columnName]; } } //-------------------------------------------------------------------------------------------------------------------------------------------------- //UTILITY FUNCTIONS: //------------------------------------------------------------------------------------------------------------------------------------------------ function Callback_CType(dataType, value){ var returnValueObject = null; switch (dataType.toLowerCase()){ case "boolean": returnValueObject = CBln(value); break; case "string": returnValueObject = value; break; case "int16": case "int32": case "int64": case "integer": case "decimal": case "double": returnValueObject = (value * 1); break; case "datetime": returnValueObject = new Date(value); break; case "datarow": returnValueObject = new DataRow(value); break; case "datatable": returnValueObject = new DataTable(value); break; case "string[]": returnValueObject = value.split(""); break; } return returnValueObject; } //-------------------------------------------------------------------------------------------------------------------------------------------------- function Callback_Replace(text, find, replace){ text = text.toString(); return text.split(find).join(replace); } //-------------------------------------------------------------------------------------------------------------------------------------------------- function Callback_Escape(text){ //This function inherits from the window escape() method and adds special formatting for the "+" symbol by //replacing it with "&pls", and "·" with "·" this is necessary because Synchronous callbacks need these encoded and they are not //encoded natively by HtmlEncode or UrlEncode (escape), also handle middots as well: return escape(Callback_Replace(Callback_Replace(text, "+", "&pls;"), "·", "·")); } //-------------------------------------------------------------------------------------------------------------------------------------------------- function Callback_Trim(value){ if (value == null) value = ""; value = value.toString(); //First LTrim it: var space = value.search(/^\s*(\S.*)/); value = ((space == -1)?"":RegExp.$1); //Then RTrim it: space = value.search( /\s+$/ ); value = ((space == -1)?value:value.substr(0, space)); return value; } //-------------------------------------------------------------------------------------------------------------------------------------------------- function Callback_IsInteger(value){ //Make sure its a string: value = value.toString(); if (value == ""){ return true; } //Since this is a function for checking for integers, the //isNaN() function does most of the work for us, however, //the isNaN() function allows "." and "-" so we must //check for the presence of these two symbols. If either //exist in the string, then we return false: if (value.indexOf(".") != -1){ return false; } if (value.indexOf("-") != -1){ return false; } if (value.indexOf(",") != -1){ return false; } //Check for e or E since isNaN allows them: if (value.indexOf("e") != -1){ return false; } if (value.indexOf("E") != -1){ return false; } //Finish the validation: if (isNaN(value)){ return false; } //If we made it here, then its a integer so we return true: return true; } //-------------------------------------------------------------------------------------------------------------------------------------------------- function CBln(value){ value = Trim(value.toLowerCase()); return (value == "true"?true:false); } //-------------------------------------------------------------------------------------------------------------------------------------------------- function Callback_HtmlEncode(text) { return text.replace(/&/g, "&").replace(/\"/g, """).replace(//g, ">"); } //-------------------------------------------------------------------------------------------------------------------------------------------------- function Callback_HtmlDecode(text){ var out = ""; if (text==null) return; var l = text.length; for (var i=0; i 0){ var entity = text.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; } //------------------------------------------------------------------------------------------------------------------------------------------------