<!--var oldTableColor="#GGGGGG";function setPointer(theRow, theRowNum, theAction, thePointerColor, theMarkColor) {     var theCells = null;	    // 1. Pointer and mark feature are disabled or the browser can't get the    //    row -> exits    if ((thePointerColor == '' && theMarkColor == '') || typeof(theRow.style) == 'undefined') {        return false;    }    // 2. Gets the current row and exits if the browser can't get it    if (typeof(document.getElementsByTagName) != 'undefined') {        theCells = theRow.getElementsByTagName('td');    }    else if (typeof(theRow.cells) != 'undefined') {        theCells = theRow.cells;    }    else {        return false;    }    // 3. Gets the current color...	// 3.X if the currentColor allready changed to new value	// set up the old colorvalue		// alert(tabellenFarbe);    var rowCellsCnt  = theCells.length;    var domDetect    = null;    var currentColor = null;    var newColor     = null;        // 3.1 ... with DOM compatible browsers except Opera that does not return    //         valid values with "getAttribute"    if (typeof(window.opera) == 'undefined' && typeof(theCells[0].getAttribute) != 'undefined') {		currentColor = theCells[0].getAttribute('bgcolor');        domDetect    = true;    }    // 3.2 ... with other browsers    else {        currentColor = theCells[0].style.backgroundColor;        domDetect    = false;    }    // 3.3 ... Opera changes colors set via HTML to rgb(r,g,b) format so fix it    if (currentColor.indexOf("rgb") >= 0) {        var rgbStr = currentColor.slice(currentColor.indexOf('(') + 1,currentColor.indexOf(')'));        var rgbValues = rgbStr.split(",");        currentColor = "#";        var hexChars = "0123456789ABCDEF";        for (var i = 0; i < 3; i++) {            var v = rgbValues[i].valueOf();            currentColor += hexChars.charAt(v/16) + hexChars.charAt(v%16);        }    } // end 3        // fake for the read out of backround color 	if (oldTableColor=="#GGGGGG") { 		theDefaultColor = currentColor; 	} 	// alert(theDefaultColor);    // 4. Defines the new color    // 4.1 Current color is the default one    if (currentColor == '' || currentColor.toLowerCase() == theDefaultColor.toLowerCase()) {        if (theAction == 'over' && thePointerColor != '') {            newColor              = thePointerColor;           }        else if (theAction == 'click' && theMarkColor != '') {            newColor              = theMarkColor;            marked_row[theRowNum] = true;        }    }           // 4.1.2 Current color is the pointer one    else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()) {        // das Folgende ist nur fÄr den Fall, dass Zellen per Klick andersfarbig markiert werden kûnnen    // && (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])) {    // alert(typeof(marked_row[theRowNum]));            if (theAction == 'out') {            // set backl the backgroundcolor on rollOut            newColor              = oldTableColor;            // newColor           = theDefaultColor;        }        else if (theAction == 'click' && theMarkColor != '') {            newColor              = theMarkColor;            marked_row[theRowNum] = true;        }    }        // 4.1.3 Current color is the marker one    else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) {        if (theAction == 'click') {            newColor              = (thePointerColor != '')                                  ? thePointerColor                                  : theDefaultColor;            marked_row[theRowNum] = (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])                                  ? true                                  : null;        }    } // end 4         oldTableColor = currentColor; 		// alert(newColor);    // 5. Sets the new color...    if (newColor) {        var c = null;        // 5.1 ... with DOM compatible browsers except Opera        if (domDetect) {            for (c = 0; c < rowCellsCnt; c++) {                theCells[c].setAttribute('bgcolor', newColor, 0);            } // end for        }        // 5.2 ... with other browsers        else {            for (c = 0; c < rowCellsCnt; c++) {                theCells[c].style.backgroundColor = newColor;            }        }    } // end 5    return true;	} // end of the 'setPointer()' function    //-->