Hello all
Hi all, I figured out a way to have different cookie names for different parts of a website. Now I have but 1 small problem. the name of the cookie that my code should be returning is index[0], index[1], etc... PROBLEM is that index[0] SHOULD = whatever number the selected index is, and should load it when u refresh the page, thus displaying the value of that index that was selected the 1st time. You will need an image called "myimage.jpg".
here's the code:
<html><head><title>bgchanger</title></head>
<body onload="loadall();">
<script type="text/javascript">
showfile("?");
function showfile() {
var pathname = location.href;
var filename = pathname.substr(pathname.lastIndexOf("/")+1,pathname.length);
var filename = filename.substr(filename,filename.lastIndexOf(".") );
if(filename == ""){
var filename = pathname.substr(pathname.lastIndexOf("/")+1,pathname.length);
var filename = filename.substr(filename,filename.lastIndexOf(".") )+"?";
}
return filename;
}
function showpath() {
var pathname = location.pathname;
pathname = pathname.substr(1,pathname.length);
}
var backgroundImages =
[ "",
"myimage.jpg" ];
var backgroundNames =
[ "Default",
"My image" ];
var backgroundColors =
[ "red",
"green",
"blue" ];
var backgroundColornames =
[ "red",
"green",
"blue" ];
var backgroundPositions =
[ "top Left",
"top Center",
"top Right",
"Left",
"Center",
"Right",
"bottom Left",
"bottom Center",
"bottom Right" ];
var backgroundPositionnames =
[ "top Left",
"top Center",
"top Right",
"Left",
"Center",
"Right",
"bottom Left",
"bottom Center",
"bottom Right" ];
function loadall(){
getDivBG("image"+"_"+showfile());
loadOptions(document.TheForm.favSelect);
loadpositionopt(document.TheForm.favSelect2);
setDiv("position"+"_"+showfile(),"repeat"+"_"+showfile());
setIndex();
alert(document.cookie);
}
function loadOptions( into )
{
for ( var b = 0; b < backgroundImages.length; ++b )
{
into.options[into.options.length] =
new Option( backgroundNames[b], backgroundImages[b] );
}
}
function loadpositionopt( into1 )
{
for ( var c1 = 0; c1 < backgroundPositions.length; ++c1 )
{
into1.options[into1.options.length] =
new Option( backgroundPositionnames[c1], backgroundPositions[c1] );
}
}
function loadcoloropt( into2 )
{
for ( var b1 = 0; b1 < backgroundColors.length; ++b1 )
{
into2.options[into2.options.length] =
new Option( backgroundColornames[b1], backgroundColors[b1] );
}
}
function saveindex(){
var favIndex = document.TheForm.favSelect.selectedIndex;
var favIndex2 = document.TheForm.favSelect2.selectedIndex;
if(favIndex != "" || favIndex != ""){
if(favIndex){
DeleteCookie("index"+"["+favIndex+"]"+"_"+showfile()+"["+favIndex+"]");
}else if(favIndex2){
DeleteCookie("index"+"["+favIndex2+"]"+"_"+showfile()+"["+favIndex2+"]");
}
}
SetCookie("index"+"["+favIndex+"]"+"_"+showfile()+"["+favIndex+"]", favIndex, exp);
SetCookie("index"+"["+favIndex+"]"+"_"+showfile()+"["+favIndex2+"]", favIndex2, exp);
}
function savepos(){
var favPos = document.forms.TheForm.favSelect2.value;
if ( favPos == "" ) return;
SetCookie("position"+"_"+showfile(), favPos, exp);
location.href = location.href;
}
function savecolor(){
var favColor = document.forms.TheForm.favSelect3.value;
if ( favColor == "" ) return;
SetCookie("color"+"_"+showfile(), favColor, exp);
}
function saverep(rep){
var favrep = rep;
if ( favrep == "" ) return;
SetCookie("repeat"+"_"+showfile(), favrep, exp);
}
function setColor(cookie){
document.getElementById("about").style.backgroundColor=GetCookie(cookie);
}
function setIndex(){
for (var x = 0; x < document.TheForm.favSelect.length; x++) {
document.TheForm.favSelect.selectedIndex = GetCookie("index"+"_"+showfile()+"["+x+"]");
}
for (var x = 0; x < document.TheForm.favSelect2.length; x++) {
document.TheForm.favSelect2.selectedIndex = GetCookie("index"+"["+x+"]"+"_"+showfile()+"["+x+"]");
}
alert("document.TheForm.favSelect.selectedIndex="+document.TheForm.favSelect.selectedIndex);
alert("document.TheForm.favSelect2.selectedIndex="+document.TheForm.favSelect2.selectedIndex);
}
function setDiv(cookie,cookie2){
document.getElementById("about").style.backgroundPosition=GetCookie(cookie);
document.getElementById("about").style.backgroundRepeat=GetCookie(cookie2);
}
function saveImage()
{
var favImage = document.forms.TheForm.favSelect.value;
if (favImage == "") DeleteCookie("position"+"_"+showfile());
SetCookie("image"+"_"+showfile(), favImage, exp);
getDivBG("image"+"_"+showfile());
location.href = location.href;
}
function menu(){
document.write('<form name="TheForm">n'
+'<td valign="top" style="width: 25%; height: 100%;"><br><hr><Center><span id="menutitle">News Menu</span></Center><hr><br>n'
+'<span id="opt1">Background Image: </span><select style="width: 100%; height: 10;" name="favSelect" onchange="getDivsBG(this); saveImage(); saveindex();">n'
+' <option value="">--choose--</option>n'
+' </select></font>n'
+'<span id="opt2">Background Position: </span><select style="width: 100%; height: 10;" name="favSelect2" onchange="getPosBG(this); savepos(); saveindex();">n'
+' <option value="">--choose--</option>n'
+' </select></td>n'
+'</form>n');
}
var expDays = 365;
var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
function GetCookie(name)
{
var cookies = document.cookie.split(/; /g);
var arg = name + "=";
for ( var c = 0; c < cookies.length; ++c )
{
var ck = cookies[c];
if ( ck.indexOf(arg) == 0 )
{
var temp = ck.split(/=/);
return unescape(temp[1]);
}
}
return "";
}
function SetCookie (name, value)
{
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}
function DeleteCookie (name)
{
var exp = new Date();
exp.setTime (exp.getTime() - 1);
var cval = GetCookie (name);
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
function getBodyBG(cookie,cookie2,cookie3)
{
document.body.style.backgroundImage="url('" + GetCookie(cookie) + "')";
document.body.style.backgroundPosition=GetCookie(cookie2);
document.body.style.backgroundRepeat=GetCookie(cookie3);
}
function getColorBG(bgcolor){
if(bgcolor != null){
document.getElementById("about").style.backgroundColor=GetCookie(bgcolor);
}
}
function getPosBG(bg){
if(bg != null){
document.getElementById("about").style.backgroundPosition=GetCookie(bg);
}
}
function getDivsBG(pic)
{
if ( pic != ""){
document.getElementById("about").style.backgroundImage="url('" + pic + "')";
//document.getElementById("blahnews").style.backgroundImage="url('" + pic + "')";
//document.getElementById("blahnews").style.backgroundImage="url('" + pic + "')";
}
}
function getDivBG(cookie)
{
document.getElementById("about").style.backgroundImage="url('" + GetCookie(cookie) + "')";
//document.getElementById("blahnews").style.backgroundImage="url('" + GetCookie(cookie) + "')";
}
function getnews(newsbody,newsdata){
checkxmlhttprequest();
var txtFile = new XMLHttpRequest();
txtFile.open("GET", newsdata, true);
txtFile.onreadystatechange = function() {
if (txtFile.readyState === 4) { // Makes sure the document is ready to parse.
if (txtFile.status === 200) { // Makes sure it's found the file.
allText = txtFile.responseText;
//lines = txtFile.responseText.split(/r?n/g); // Will separate each line into an array
document.getElementById(newsbody).innerHTML = allText;
} else {
document.getElementById(newsbody).innerHTML = 'News file not found';
}
}
}
txtFile.send();
}
function gettitle(newstitle,title_data){
var txtFile = new XMLHttpRequest();
txtFile.open("GET", title_data, true);
txtFile.onreadystatechange = function() {
if (txtFile.readyState === 4) { // Makes sure the document is ready to parse.
if (txtFile.status === 200) { // Makes sure it's found the file.
allText = txtFile.responseText;
lines = txtFile.responseText.split("n"); // Will separate each line into an array
document.getElementById(newstitle).innerHTML = lines;
} else {
document.getElementById(newstitle).innerHTML = '<span id="newsnotfound">News file not found</span>';
}
}
}
txtFile.send();
}
function checkxmlhttprequest(){
if (window.XMLHttpRequest)
{
// code for IE7+, Firefox, Chrome, Opera, Safari
return new XMLHttpRequest();
} else {
alert('Sorry, your browser doesn't support XMLHTTPRequests');
return null;
}
if (window.ActiveXObject)
{
// code for IE6, IE5
return new ActiveXObject("Microsoft.XMLHTTP");
} else {
alert('Sorry, your browser doesn't support XMLHTTPRequests');
return null;
}
}
</script>
<div id="about" style="width: 400px; height: 300px; background-Color: #44CFFC;">
</div>
<script type="text/javascript">menu();</script>
</table></td>
</div>
</body>
</html>
ANY help is GREATLY appreciated!
any criticism is DEFINITELY ignored!
~MW~
