codice:
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.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);
}
}
if (currentColor == ''
|| currentColor.toLowerCase() == theDefaultColor.toLowerCase()) {
if (theAction == 'over' && thePointerColor != '') {
newColor = thePointerColor;
}
else if (theAction == 'click' && theMarkColor != '') {
newColor = theMarkColor;
marked_row[theRowNum] = true;
}
}
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;
marked_row[theRowNum] = true;
}
}
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;
}
}
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;
}
function setCheckboxColumn(theCheckbox){
if (document.getElementById(theCheckbox)) {
document.getElementById(theCheckbox).checked = (document.getElementById(theCheckbox).checked ? false : true);
if (document.getElementById(theCheckbox + 'r')) {
document.getElementById(theCheckbox + 'r').checked = document.getElementById(theCheckbox).checked;
}
} else {
if (document.getElementById(theCheckbox + 'r')) {
document.getElementById(theCheckbox + 'r').checked = (document.getElementById(theCheckbox +'r').checked ? false : true);
if (document.getElementById(theCheckbox)) {
document.getElementById(theCheckbox).checked = document.getElementById(theCheckbox + 'r').checked;
}}}}
function.js