TableManager.prototype.addDirectoryNameColumn = function(dataIndex, title, icon, width, attr) {
	this.checkSortAndGroupCols(dataIndex,this.columns.length);
	this.columns[this.columns.length] = new DirectoryNameColumn(this, dataIndex, title, icon, width, (attr&1), decodeAttrAlign(attr));
};

function DirectoryNameColumn(parent, dataIndex, title, icon, width, sortOrder, align) {
	this.parent = parent;
	this.dataIndex = dataIndex?dataIndex:7;
	this.title = makeTitle(title, icon); 
	this.width = width?width:100;
	this.sortOrder = sortOrder==1?-1:1;
	this.align = align?align:"left";
}

new DirectoryNameColumn(null);

DirectoryNameColumn.prototype.makeCell = function(rowIndex,indent) {
	return("<td><table width=\"" + this.width + "\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\"><tr>" + makeIndent(indent,this.width) + "<td align=\"" + this.align + "\" width=\"100%\" nowrap><table cellpadding=\"0\" cellspacing=\"0\" border=\"0\"><tr><td nowrap><a id=\"" + this.parent.view.styles[(this.parent.dataSource[rowIndex][3]&0x100?(this.parent.dataSource[rowIndex][3]&0x200?3:1):0)] + "\" href=\"" + this.parent.dataSource[rowIndex][19] + "\" onClick=\"srcwin.URLClick(activeManager.dataSource[" + rowIndex + "],0);return false;\">" + this.parent.dataSource[rowIndex][this.dataIndex] + "</a></td></tr></table></td></tr></table></td>");
};

DirectoryNameColumn.prototype.getSortData = function(index) { return (new String(this.parent.dataSource[index][this.dataIndex])).toUpperCase(); };

DirectoryNameColumn.prototype.getGroupData = function(index) { return (new String(this.parent.dataSource[index][this.dataIndex])).toUpperCase(); };

TableManager.prototype.addButtonColumn = function(dataIndex, title, icon, width, attr, buttonID, actionID, alt) {
	this.checkSortAndGroupCols(dataIndex,this.columns.length);
	this.columns[this.columns.length] = new ButtonColumn(this, dataIndex, title, icon, width, (attr&1), decodeAttrAlign(attr), buttonID, actionID, alt);
};

function ButtonColumn(parent, dataIndex, title, icon, width, sortOrder, align, buttonID, actionID, alt) {
	this.parent = parent;
	this.dataIndex = dataIndex?dataIndex:0;
	this.title = makeTitle(title, icon); 
	this.width = width?width:40;
	this.sortOrder = sortOrder==1?-1:1;
	this.align = align?align:"center";
	this.buttonID = buttonID?buttonID:0;
	this.actionID = actionID?actionID:0;
	this.alt = alt?alt:"";
}

ButtonColumn.prototype.makeCell = function(rowIndex,indent) {
	return  "<td><table width=\"" + this.width + "\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\"><tr>" + makeIndent(indent,this.width) + "<td align=\"" + this.align + "\" width=\"100%\"><a href=\"" + this.parent.dataSource[rowIndex][19] + "\" onClick=\"srcwin.URLClick(activeManager.dataSource[" + rowIndex + "]," + this.actionID + ");return false;\"><img src=\"/Icons/" + this.buttonID + "\" alt=\"" + this.alt + "\" border=\"0\"></a></td></tr></table></td>";
};

ButtonColumn.prototype.getSortData = function(index) { return ("" + this.parent.dataSource[this.dataIndex]).toUpperCase(); };

ButtonColumn.prototype.getGroupData = function(index) { return ("" + this.parent.dataSource[this.dataIndex]).toUpperCase(); };