I found some great mouse up and down code on this site to prevent the problem of a link opening a link, but the window with the link not getting focus.  Unfortunately, it seems to have disabled the ability to sort.  I've tried everything I can think of, but it's still not sorting.  Does anyone have any ideas?  The code I added is below.  ugDocuments is the grid.

function ugDocuments_MouseUpHandler(gridName, id, button){
    // For the download and view columns, cancel the standard mouseup event
    // because if this is not done, focus will be returned to the grid through
    // a window.setTimeout event

    if (oCell != null) {
        switch (oCell.Column.Key.toLowerCase()) {
            case "document":
            case "new":
            case "urgent":
            case " ":
                return true;
                break;
        }
    }
}

var m_fFirstTime = 1;
function ugDocuments_MouseDownHandler(gridName, id, button){
    // The first time this event is fired for the download or view column,
    // the _mouseDown property on the grid needs to be cleared because the mouseup
    // event is not fired for some strange reason. This will ensure the popup window
    // that is opened for the hyperlink is not opened behind the other windows.
    if (m_fFirstTime == 1) {
        var oCell = igtbl_getCellById(id);

        if (oCell != null) {
            switch (oCell.Column.Key.toLowerCase()) {
                case "document":
                case "new":
                case "urgent":
                case " ":
                    m_fFirstTime = 0;
                    oCell.Band.Grid._mouseDown = 0;
                    break;
            }
        }
    }