added YUI and YUI-ext

fixed the resizable text area with IE problem
fixed the ad space with IE problem
merged the 7.2.0 and 7.1.4 change logs

www/extras/yui-ext/source/data/AbstractDataModel.js

@@ -0,0 +1,167 @@
+/*
+ * YUI Extensions
+ * Copyright(c) 2006, Jack Slocum.
+ * 
+ * This code is licensed under BSD license. 
+ * http://www.opensource.org/licenses/bsd-license.php
+ */
+
+/**
+ * @class
+ * This abstract class provides default implementations of the events required by the Grid. 
+ It takes care of the creating the CustomEvents and provides some convenient methods for firing the events. <br><br>
+ * @constructor
+*/
+YAHOO.ext.grid.AbstractDataModel = function(){
+    /** Fires when a cell is updated - fireDirect sig: (this, rowIndex, columnIndex)
+     * @type YAHOO.util.CustomEvent
+     * @deprecated Use addListener instead of accessing directly
+     */
+    this.onCellUpdated = new YAHOO.util.CustomEvent('onCellUpdated');
+    /** Fires when all data needs to be revalidated - fireDirect sig: (thisd)
+     * @type YAHOO.util.CustomEvent 
+     * @deprecated Use addListener instead of accessing directly
+     */
+    this.onTableDataChanged = new YAHOO.util.CustomEvent('onTableDataChanged');
+    /** Fires when rows are deleted - fireDirect sig: (this, firstRowIndex, lastRowIndex)
+     * @type YAHOO.util.CustomEvent 
+     * @deprecated Use addListener instead of accessing directly
+     */
+    this.onRowsDeleted = new YAHOO.util.CustomEvent('onRowsDeleted');
+    /** Fires when a rows are inserted - fireDirect sig: (this, firstRowIndex, lastRowIndex)
+     * @type YAHOO.util.CustomEvent 
+     * @deprecated Use addListener instead of accessing directly
+     */
+    this.onRowsInserted = new YAHOO.util.CustomEvent('onRowsInserted');
+    /** Fires when a rows are updated - fireDirect sig: (this, firstRowIndex, lastRowIndex)
+     * @type YAHOO.util.CustomEvent 
+     * @deprecated Use addListener instead of accessing directly
+     */
+    this.onRowsUpdated = new YAHOO.util.CustomEvent('onRowsUpdated');
+    /** Fires when a sort has reordered the rows - fireDirect sig: (this, sortColumnIndex, 
+     * sortDirection = 'ASC' or 'DESC')
+     * @type YAHOO.util.CustomEvent 
+     * @deprecated Use addListener instead of accessing directly
+     */
+    this.onRowsSorted = new YAHOO.util.CustomEvent('onRowsSorted');
+    
+    this.events = {
+      'cellupdated' : this.onCellUpdated,
+      'datachanged' : this.onTableDataChanged,
+      'rowsdeleted' : this.onRowsDeleted,
+      'rowsinserted' : this.onRowsInserted,
+      'rowsupdated' : this.onRowsUpdated,
+      'rowssorted' : this.onRowsSorted
+    };
+};
+
+YAHOO.ext.grid.AbstractDataModel.prototype = {
+    
+    addListener : YAHOO.ext.grid.Grid.prototype.addListener,
+    removeListener : YAHOO.ext.grid.Grid.prototype.removeListener,
+    fireEvent : YAHOO.ext.grid.Grid.prototype.fireEvent,
+    
+    /**
+     *  Notifies listeners that the value of the cell at [row, col] has been updated
+     */
+    fireCellUpdated : function(row, col){
+        this.onCellUpdated.fireDirect(this, row, col);
+    },
+    
+    /**
+     *  Notifies listeners that all data for the grid may have changed - use as a last resort. This 
+     * also wipes out all selections a user might have made.
+     */
+    fireTableDataChanged : function(){
+        this.onTableDataChanged.fireDirect(this);
+    },
+    
+    /**
+     *  Notifies listeners that rows in the range [firstRow, lastRow], inclusive, have been deleted
+     */
+    fireRowsDeleted : function(firstRow, lastRow){
+        this.onRowsDeleted.fireDirect(this, firstRow, lastRow);
+    },
+    
+    /**
+     *  Notifies listeners that rows in the range [firstRow, lastRow], inclusive, have been inserted
+     */
+    fireRowsInserted : function(firstRow, lastRow){
+        this.onRowsInserted.fireDirect(this, firstRow, lastRow);
+    },
+    
+    /**
+     *  Notifies listeners that rows in the range [firstRow, lastRow], inclusive, have been updated
+     */
+    fireRowsUpdated : function(firstRow, lastRow){
+        this.onRowsUpdated.fireDirect(this, firstRow, lastRow);
+    },
+    
+    /**
+     *  Notifies listeners that rows have been sorted and any indexes may be invalid
+     */
+    fireRowsSorted : function(sortColumnIndex, sortDir, noRefresh){
+        this.onRowsSorted.fireDirect(this, sortColumnIndex, sortDir, noRefresh);
+    },
+    
+    /**
+     * Empty interface method - Classes which extend AbstractDataModel should implement this method.
+     * See {@link YAHOO.ext.DefaultDataModel} for an example implementation.
+     */
+    sort : function(columnModel, columnIndex, direction, suppressEvent){
+    	
+    },
+    
+    /**
+     * Interface method to supply the view with info regarding the Grid's current sort state - if overridden,
+     * this should return an object like this {column: this.sortColumn, direction: this.sortDir}.
+     * @return {Object} 
+     */
+    getSortState : function(){
+    	return {column: this.sortColumn, direction: this.sortDir};
+    },
+    
+    /**
+     * Empty interface method - Classes which extend AbstractDataModel should implement this method.
+     * See {@link YAHOO.ext.DefaultDataModel} for an example implementation.
+     */
+    getRowCount : function(){
+    	
+    },
+    
+    /**
+     * Empty interface method - Classes which extend AbstractDataModel should implement this method to support virtual row counts.
+     */
+    getTotalRowCount : function(){
+    	return this.getRowCount();
+    },
+    
+    
+    /**
+     * Empty interface method - Classes which extend AbstractDataModel should implement this method.
+     * See {@link YAHOO.ext.DefaultDataModel} for an example implementation.
+     */
+    getRowId : function(rowIndex){
+    	
+    },
+    
+    /**
+     * Empty interface method - Classes which extend AbstractDataModel should implement this method.
+     * See {@link YAHOO.ext.DefaultDataModel} for an example implementation.
+     */
+    getValueAt : function(rowIndex, colIndex){
+    	
+    },
+    
+    /**
+     * Empty interface method - Classes which extend AbstractDataModel should implement this method.
+     * See {@link YAHOO.ext.DefaultDataModel} for an example implementation.
+     */
+    setValueAt : function(value, rowIndex, colIndex){
+    	
+    },
+    
+    isPaged : function(){
+        return false;
+    }
+};