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JavaScript - Need Help With Background Image And Title Rotation
Hi, I need some help with my code for background image and title rotation!
I'd like to get images one, two and three to rotate every one second, and have titles change according to the images. Currently both background and titles are not rotating.. ;-; Code:
<script>
window.onload = rotate;
var adImages = new Array('one.jpg','two.jpg','three.jpg');
var titleImages = new Array('title1','title2,'title3');
var thisAd = 0;
function rotate() {
thisAd++;
if (thisAd == adImages.length) {
thisAd = 0;
}
document.getElementById("picture1").style.backgroundImage = "url(adImages[thisAd])";
document.getElementById("picture1").title = titleImages[thisAd];
setTimeout("rotate()", 1 * 1000);
}
</script>
And here's my HTML Code: <div id="picture1" style="background-image:url(one.jpg);"></div> And here's my css Code: #picture1{
background-image: url(one.jpg);}
Similar TutorialsWould really appreciate any help with my request.... Im looking to setup a project for my uni assignment. its going to be a time radio site and i'm looking to create a page that has some javascript to carry out an image rotation. I want to have: - three images side by side - all images to rotate from a folder containing 100+ pictures - they all have different file names and extensions but i can change them if need be - i want the images to rotate automatically without the page having to be reloaded or mouseovers or anything - i would like them to rotate on different time frames i.e. first picture 3 sec rotation, second picture 5 seconds, third image 7 seconds.... something like that if any can help me with this i would be really grateful... iv tried scanning the web but come up short. cant use php or anything its got to be a html page using javascript. just to point out im not cheating by the way the module im doing it for is for media design not programming just cant find the code to do what i want. again thanks for everyones time cheers Hey guys, Right now I have a random rotating slideshow with delay script implemented on a website. However I want to make ONE of the slides/images clickable to open up a PDF doc. Can you please let me know what I need to add/change in this to make it do what I need? I am not big on java so need some help. Thanks in advance! Code:
<script language="javascript">
/*
Random image slideshow- By Tyler Clarke (tyler@ihatecoffee.com)
For this script and more, visit http://www.javascriptkit.com
*/
var delay=12000 //set delay in miliseconds
var curindex=0
var randomimages=new Array()
randomimages[0]="images/simple_img_11.jpg"
randomimages[1]="images/simple_img_2.jpg"
randomimages[2]="images/simple_img_3.jpg"
randomimages[3]="images/simple_img_4.jpg"
randomimages[4]="images/simple_img_5.jpg"
randomimages[5]="images/simple_img_6.jpg"
randomimages[5]="images/simple_img_7.jpg"
var preload=new Array()
for (n=0;n<randomimages.length;n++)
{
preload[n]=new Image()
preload[n].src=randomimages[n]
}
document.write('<img name="defaultimage" src="'+randomimages[Math.floor(Math.random()*(randomimages.length))]+'">')
function rotateimage()
{
if (curindex==(tempindex=Math.floor(Math.random()*(randomimages.length)))){
curindex=curindex==0? 1 : curindex-1
}
else
curindex=tempindex
document.images.defaultimage.src=randomimages[curindex]
}
setInterval("rotateimage()",delay)
</script>
I found this code in another thread... basically, I need to be able to display a certain image based on the page's title... for instance if the title is: Lotus 7, I need image lotus.jpg to display in an element on the page, however, if the title is Bodhi 9, I need image bodhi.jpg to display in the same element. Can someone help me implement this code? Code: var imgs = new Array(); imgs[0] = new Array(); imgs[0][0] = "Research"; imgs[0][1] = "bluetabs_01"; imgs[0][2] = "greentabs_01.gif"; imgs[1] = new Array(); imgs[1][0] = "Information" imgs[1][1] = "bluetabs_02"; imgs[1][2] = "greentabs_02.gif"; Code: var title = document.title;
for (var i=0;i<imgs.length;i++){
if (title.indexOf(imgs[i][0])!=-1){
document.images[imgs[i][1]].src = imgs[i][2];
break;
}
}
How to I use the tipsy (http://onehackoranother.com/projects/jquery/tipsy/) to read from the title tag in the Code: <a href="#", title="Hello<br>World">Hello World</a> From what I can do is to use the tipsy code: Code: $('#example-html').tipsy({html: true });
The final code which I wish to create may look something like the following: Code: for (var i=0; i<10; i++){
document.write("<a href='#', title='Hello<br>" + i + "' class='example-html'> Hello " + i + "</a>");
}
Appreciate any help offer This page: http://homepage.ntlworld.com/kayseyc...document2.html seems to indicate that it's possible, but it looks like it also pops up an alert window which would be annoying as hell. Is there a way to, say, once every minute change the title bar text? You see I have a text file of rotating slogans that appear each time you reload a page on my site and someone suggested that having them change even when the page is already open might be fun. I thought I'd look into it and see if it's possible. The site is http://opalcat.com. I don't know enough about javascript to know if this is possible. I am fairly good at implementing and installing other people's code, though, and can usually make minor changes to tweak things. Please let me know if this is a doable thing, and if so, if you'd be willing to help me work it out. Thanks in advance, OpalCat I am looking to use a similar method as facebook chat does, where it alternates between the original title text and 'friendsName has sent you a message!...' how can I do this ? **Solved**
I want to display a different adsence add each time my page is refreshed. How could this be acomplished? Is there existing banner rotation scripts at allow you to inser scripts instead of images and links. The scripts I need to rotate look like this. add 1 <script type="text/javascript"><!-- google_ad_client = "ca-pub-00000000000000"; /* 468x60, created 8/18/10 */ google_ad_slot = "00000000000"; google_ad_width = 468; google_ad_height = 60; //--> </script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script> add 2 <script type="text/javascript"><!-- google_ad_client = "ca-pub-00000000000000"; /* 468x60, created 8/18/10 */ google_ad_slot = "00000000000"; google_ad_width = 468; google_ad_height = 60; //--> </script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script> Dear all, I'm trying to use Javascript to have an array of images that load randomly AND work in a slideshow manner so change every 3 seconds (in a logical order). The code I have below presents a random image but how do I get them to continue from the random image and change to the next every 3 seconds? Code: <script language="JavaScript"> images = new Array(3); images[0] = "<a href = 'photo1.html'><img src='images/photo1.jpg' alt='Photo 1'></a>"; images[1] = "<a href = 'photo2.html'><img src='images/photo2.jpg' alt='Photo 2'></a>"; images[2] = "<a href = 'photo3.html'><img src='images/photo3.jpg' alt='Photo 3'></a>"; index = Math.floor(Math.random() * images.length); document.write(images[index]); </script> Kind regards Jon I'm in search for a simple and clean timed rotation script. I have these quotes, and right now they're coded so that a single quote displays and changes upon refresh. The script is really clean, and I would like to maintain the cleanliness but make the images rotate every couple of seconds. Here's the script... Code: <script type="text/javascript"> quote = new Array(3); quote[0] = "Quote 1"; quote[1] = "Quote 2"; quote[2] = "Quote 3"; index = Math.floor(Math.random() * quote.length); document.write(quote[index]); </script> It's probably a really simple piece of coding, but I'm still new to JavaScript, so it's obviously out of my range. I appreciate anyone who will help Hi guys, I am building my second site, this time with wordpress, for a friend's restaurant. I want to use a javascript rotating banner and so I found this nice little bit of code that does the job: http://budstechshed.com/dynamic-head...rdpress-theme/ Main code Code: <?php wp_enqueue_script('jquery'); ?>
<script type="text/javascript">
counter = 1;
num_images = 5; // Enter the number of images to rotate
dir = "<?php bloginfo('template_url'); ?>/images/headers"; // This is where your images are stored
function rotateHeader() {
var header_img = 'url(' + dir + '/header_' + counter + '.jpg)'; // jpg, png, or gif
jQuery('.art-Header-jpeg').css('background-image', header_img); // .art-Header-jpeg is the div you want to replace
counter++; if (counter > num_images) counter = 1;
}
</script>
I have it working fine, but the code does not fade the images, which is what I require. So, is there anyway I can change this code in order to make the images fade in/out between transition? Many thanks in advance, anyone who can help and lives in Kent or London, UK can get a free curry as a thank you Hi guys! I need your help so much. I have this beautiful script for pocket pc that randomly rotates pictures in the background with fade in/out effect. Now, what I want it to do is to split all the pictures I have in groups so that on every refresh the script randomly chose a GROUP of pictures and THEN rotated only the pictures from this group. I want to do this because if you include say 30 pictures into the script this really hangs the RAM memory, and if there are only 5 pictures to choose from its much more faster. Here's the script from html page: Code: <head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<style>
body {
background-color: white;
margin: 0;
padding: 0;
}
img {
-webkit-transition-property: opacity;
-webkit-transition-duration: 3s;
position: absolute;
width: 320px;
height: auto;
}
img.fade-out {
opacity: 0;
}
img.fade-in {
opacity: 1;
}
</style>
</head>
<body style="color: black">
<img src="01.jpg"/>
<img src="02.jpg"/>
<img src="03.jpg"/>
<img src="04.jpg"/>
<img src="05.jpg"/>
<img src="06.jpg"/>
<img src="07.jpg"/>
<img src="08.jpg"/>
<img src="09.jpg"/>
<img src="10.jpg"/>
<img src="11.jpg"/>
<img src="12.jpg"/>
<img src="13.jpg"/>
<img src="14.jpg"/>
<img src="15.jpg"/>
<script>
var interval = 4 * 1; // Seconds between change
var images = document.getElementsByTagName("img");
var imageArray = [];
var imageCount = images.length;
var current = 0;
var randomize = function(){
return (Math.round(Math.random() * 3 - 1.5));
}
for(var i = 0; i < imageCount; i++){
images[i].className = 'fade-out';
imageArray[i] = images[i];
}
imageArray.sort(randomize);
var fade = function(){
imageArray[current++].className = 'fade-out';
if(current == imageCount){
current = 0;
imageArray.sort(randomize);
}
imageArray[current].className = 'fade-in';
setTimeout(fade, interval * 1000);
};
fade();
</script>
</body>
So here you can see there are 15 pictures, what should I include in this script to split them into say 3 groups of 5 pictures and make the script randomly select a group each time? Thanks for help! I created a drawEllipse function for a Canvas library I'm making, and it works fine in Safari, Firefox, and Chrome, but in Opera, the rotation doesn't work. The function is as follows: Code: ctx.drawEllipse = function (fill, x, y, rad1, rad2, r) {
ctx.save();
if (r) {
ctx.translate(x, y);
ctx.rotate(r);
ctx.translate(-x, -y);
}
ctx.scale(rad1, rad2);
ctx.beginPath();
ctx.arc()(x / rad1, y / rad2, 1);
ctx[fill]();
ctx.restore();
};
When I add rotation to the ellipse, in Opera, it doesn't rotate and just gets bigger. I have no idea why. Can anyone suggest anything? Thanks, Julian Hi All! I'm new to the forums but discovered this site while looking for a solution to my javascript problem. I was able to find/manipulate the following code for changing a banner when a person mouse-overs a button. It is almost exactly what I want it to do, except that I'd like the following functionality to be added to it: 1) When a person hovers over a button, the image that appears should be clickable and open a webpage. 2) I would like to have the banners cycle/rotate by default until a person hovers over a button. When they hover, it should stop the cycle/rotation. Here is an example of what the code produces prior to my desired tweaks above: http://javascript.internet.com/image...e-gallery.html Here is the code I currently have: Code: <html>
<head>
<script language="JavaScript">
function update(url,index,isSuper) {
document['PhotoBig'].src=url;
}
</script>
</head>
<body>
<div style="margin-left: 30%;">
<table cellpadding="0" cellspacing="0" border="0" width="234">
<tr>
<td colspan="8"><img src="images/hipaa-logo.png" name="PhotoBig"></td>
</tr>
<tr>
<td colspan="8"><img src="images/w_spacer.gif" width="1" height="5"></td>
</tr>
<tr>
<td width="120"> </td>
<td width="24"><a onMouseOver="update('images/alz-logo.png', 0, false); return false;"><img src="images/button1.png"></a></td>
<td width="21"><a onMouseOver="update('images/ecomm-logo.png', 1, true); return false;"><img src="images/button2.png"></a></td>
<td width="21"><a onMouseOver="update('images/facebook-logo.png', 2, true); return false;"><img src="images/button3.png"></a></td>
<td width="21"><a onMouseOver="update('images/hipaa-logo.png', 3, true); return false;"><img src="images/button4.png"></a></td>
<td width="27"><a onMouseOver="update('images/swain-logo.png', 4, true); return false;"><img src="images/button5.png"></a></td>
</tr>
</table>
</div>
</body>
</html>
Any suggestions would be GREATLY appreciated! Thanks! jstwondrng Hi Guys, I would like to be able to change my webpage background image according to the screen resolution the user uses so: if screen resolution is greater than or equals to 1200*600 then background = mybackground.jpg no-repeat else background = #000000 THANKS A MILLION! I am trying to recreate this functionality on my website where you can drag a background image around and when you get ot the edges of the image it bounces back to the edge of that corrosponding side. have a look at the site in question - http://irrland.sonntagskunst.de/# so far i have recreated the top left and right edges using Code: var window_width = $(window).width();
var window_height = $(document).height();
var image_height = $("#background").height(); (2914px)
var image_width = $("#background").width(); (3920px)
$("#background").draggable({
scroll: false,
stop: function (event, ui) {
var animate_to = {};
var window_width_resized = $(window).width();
if (ui.position.left > 0) {
animate_to.left = '0px';
}
if (ui.position.top > 0) {
animate_to.top = '0px';
}
//initial size for width
var image_width_gap = window_width - (image_width + ui.position.left);
if (image_width_gap > 0) {
animate_to.left = (0 - (image_width - window_width)) + 'px';
}
//after window gets resized for width
var image_width_gap_resized = window_width_resized - (image_width + ui.position.left);
if (image_width_gap_resized > 0) {
animate_to.left = (0 - (image_width - window_width_resized)) + 'px';
}
$("#background").animate(animate_to, { duration: 1000, easing: "easeOutElastic" });
then i am using the same logic to do the bottom edge but it doesnt work any ideas here is how i thought the bottom would work Code: //initial size for height
var image_height_gap = window_height - (image_height + ui.position.top);
if (image_height_gap > 0) {
// animate_to.top = (0 - (image_height - window_height)) + 'px';
}
help would be greatly appreciated fixed.. my bg image was infact smaller How am I able to have a gallery of images fading in and out as the background of a DIV? It's currently just a static background using CSS. You can view the HTML page in question he http://aksdesigns.co.uk/temp/template.html The DIV container is the one with the ID of #MainContent Code: #MainContent {
width: 980px;
height: 550px;
margin: 0 auto;
padding: 0px;
background-image: url(images/Content-bg-1.jpg);
background-repeat: no-repeat;
background-position: top center;
border-left: 2px solid #153365;
border-right: 1px solid #FFF;
}
It probably couldn't be done using CSS be how could I achieve this with Javascript? Hi all, I was wondering if anyone knew were I can get a javascript that will adjust the background image dependant on the users screen resolution like whats used on this site http://gregorywood.co.uk/journal/chilli-babies Thanks in advance!! Kyle I have a 16x16 solid color yellow image - .gif type. I'm using it as a background for a div. I'd like to make it transparent but can't figure out how to do. I have Paint.net and follow its instructions to make the image 50% transparent but afterwards, it's completely clear with no hint of yellow. How can I make a transparent solid image? I'd like it about 50% transparent. Thanks... PHP Code: .xstooltip { visibility: hidden; position: absolute; top: 0; left: 0; z-index: 2; font: normal 8pt sans-serif; padding: 3px; border: solid 1px; /*background-color: #DBDBDB;*/ /*background-color: #FFFF77;*/ background-repeat:repeat; background-image:url(/yellow_help.gif); } |
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