var marked_row = new Array;

function setPointer(theRow, theRowNum, theAction, theDefaultColor, thePointerColor, theMarkColor)

{

    var theCells = null;

    if ((thePointerColor == '' && theMarkColor == '')

        || typeof(theRow.style) == 'undefined') {

        return false;

    }

    if (typeof(document.getElementsByTagName) != 'undefined') {

        theCells = theRow.getElementsByTagName('td');

    }

    else if (typeof(theRow.cells) != 'undefined') {

        theCells = theRow.cells;

    }



    else {

        return false;

    }

    var rowCellsCnt  = theCells.length;

    var domDetect    = null;

    var currentColor = null;

    var newColor     = null;

    if (typeof(window.opera) == 'undefined'

        && typeof(theCells[0].getAttribute) != 'undefined') {

        currentColor = theCells[0].getAttribute('bgcolor');

        domDetect    = true;

    }

    else {

        currentColor = theCells[0].style.backgroundColor;

        domDetect    = false;

    }

if (currentColor == ''

        || currentColor.toLowerCase() == theDefaultColor.toLowerCase()) {

        if (theAction == 'over' && thePointerColor != '') {

            newColor              = thePointerColor;

        }

        else if (theAction == 'click' && theMarkColor != '') {

            newColor              = theMarkColor;

        }

    }

    else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()

             && (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])) {

        if (theAction == 'out') {

            newColor              = theDefaultColor;

        }

        else if (theAction == 'click' && theMarkColor != '') {

            newColor              = theMarkColor;

        }

    }

    else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) {

        if (theAction == 'click') {

            newColor              = (thePointerColor != '')

                                  ? thePointerColor

                                  : theDefaultColor;

        }

    }





    if (newColor) {

        var c = null;

        if (domDetect) {

            for (c = 0; c < rowCellsCnt; c++) {

                theCells[c].setAttribute('bgcolor', newColor, 0);

            }

        }

        else {

            for (c = 0; c < rowCellsCnt; c++) {

                theCells[c].style.backgroundColor = newColor;

            }

        }

    }





    return true;

}