if (self != top) {
 top.location.href = self.location.href
}

/**
 * This array is used to remember mark status of rows in browse mode
 */
var cur_marked_row = -1;
var old_marked_row = -1;

/**
 * Sets/unsets the pointer and marker in browse mode
 *
 * @param   object    the table row
 * @param   interger  the row number
 * @param   string    the action calling this script (over, out or click)
 * @param   string    the default background color
 * @param   string    the color to use for mouseover
 * @param   string    the color to use for marking a row
 *
 * @return  boolean  whether pointer is set or not
 */
function setPointer(theRow, theRowNum, theAction, theDefaultColor, thePointerColor, theMarkColor, theStatLink, theSpecial)
{
    var theCells = null;
    if (typeof(theSpecial) == 'undefined') {
    		theSpecial = 0;
    }

    // 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...
    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;
    } // end 3

    // 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);
        }
    }

    // 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;
            old_marked_row 				= cur_marked_row;
            cur_marked_row 				= theRowNum;
        }
    }
    // 4.1.2 Current color is the pointer one
    else if (currentColor.toLowerCase() == thePointerColor.toLowerCase() && cur_marked_row != theRowNum) {
        if (theAction == 'out') {
            newColor              = theDefaultColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            old_marked_row				= cur_marked_row;
            cur_marked_row				= theRowNum;
        }
    }
    // 4.1.3 Current color is the marker one
    else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) {
        if (theAction == 'click') {
            newColor              = (thePointerColor != '')
                                  ? thePointerColor
                                  : theDefaultColor;
            old_marked_row				= cur_marked_row;
            cur_marked_row				= -1;
        }
    } // end 4

    // 5. Sets the new color...
    if (newColor) {
        var c = null;
        // 5.1 ... with DOM compatible browsers except Opera
        if (domDetect) {
        	  if (theSpecial == 1) {
                theCells[0].setAttribute('bgcolor', newColor, 0);
                theCells[2].setAttribute('bgcolor', newColor, 0);
        	  } else {
            		for (c = 0; c < rowCellsCnt; c++) {
                		theCells[c].setAttribute('bgcolor', newColor, 0);
                } // end for
            }
        }
        // 5.2 ... with other browsers
        else {
        	  if (theSpecial == 1) {
                theCells[0].style.backgroundColor = newColor;
                theCells[2].style.backgroundColor = newColor;
        	  } else {
            		for (c = 0; c < rowCellsCnt; c++) {
                		theCells[c].style.backgroundColor = newColor;
                }
            }
        }
    } // end 5

		// 6. Change status and when click action, start specified link
    if (theAction == 'click') {
    		if (theStatLink != '') {
    				if (theStatLink.substr(0, 1) == '/') {
    						window.location = theStatLink;
    				} else {
    						help(theStatLink.substr(1, theStatLink.length - 1));
    						return false;
    				}
    		}
    } else {
    		window.status = theStatLink;
    }

    return false;
} // end of the 'setPointer()' function

function setCells(theCells, theAction, theDefaultColor, thePointerColor, theMarkColor, theStatLink)
{
    // 1. Pointer and mark feature are disabled or the browser can't get the
    //    row -> exits
    if ((thePointerColor == '') || (typeof(theCells.style) == 'undefined')) {
        return false;
    }

    // 3. Gets the current color...
    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.getAttribute) != 'undefined') {
        currentColor = theCells.getAttribute('bgcolor');
        domDetect    = true;
    }
    // 3.2 ... with other browsers
    else {
        currentColor = theCells.style.backgroundColor;
        domDetect    = false;
    } // end 3

    // 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);
        }
    }

    // 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;
        }
    }
    // 4.1.2 Current color is the pointer one
    else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()) {
        if (theAction == 'out') {
            newColor              = theDefaultColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
        }
    } // end 4

    // 5. Sets the new color...
    if (newColor) {
        var c = null;
        // 5.1 ... with DOM compatible browsers except Opera
        if (domDetect) {
            theCells.setAttribute('bgcolor', newColor, 0);
        }
        // 5.2 ... with other browsers
        else {
            theCells.style.backgroundColor = newColor;
        }
    } // end 5

		// 6. Change status and when click action, start specified link
    if (theStatLink != '') {
    		if (theAction == 'click') {
    				window.location = theStatLink;
    		} else {
    				window.status = theStatLink;
    		}
    }

    return false;
} // end of the 'setCells()' function