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JavaScript - Javascript Image Slideshow Little Problem
Hi,
Im using the following javascript to cycle through 3 images on my website header. http://www.dynamicdrive.com/dynamici...nslideshow.htm However, I have put it in a div layer and it works fine, except in Internet explorer, if you load the page in a small window and then maximise, it moves out of position. Similarly if you open the page maximised, and then make the page smaller, it again moves out of position. My page layout is centered on the web page. is there anyone who could help me? Similar Tutorialshi, please ignore this thread..it is a duplicate of one already active. MODS please delete. apologies for my mistake. Hi, Im a complete newbie to javascript and I've basically copied and pasted the javascript I found here to use on my site. Its an onMouseOver slideshow: http://www.javascriptkit.com/script/...ifferent.shtml to use on my site. Basically, my problem is how do I add a second, separate image in a different location on the web page, associated with this script? If I post <a href="javascript:warp()"><img src="myimage" name="targetimage" border=0></a> in two different locations, which is the script for the image, the script stops working, but having it once makes it work. So how do I add two different image locations? Can someone please help me here? I just want to add more images in a different location. ie have image location 1, and image location 2. Thanks in advance Script Below: Code: <script>
function changeimage(towhat,url){
if (document.images){
document.images.targetimage.src=towhat.src
gotolink=url
}
}
function warp(){
window.location=gotolink1
}
</script>
<script language="JavaScript1.1">
var myimages=new Array()
var gotolink="#"
function preloadimages(){
for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}
}
preloadimages(my images here)
</script>
For the Links:
<a href="creativewriting.html" onMouseover="changeimage(myimages[1],this.href)">Creative Writing</a><br>
For the Image:
<a href="javascript:warp()"><img src="myimage" name="targetimage" border=0></a>
http://www.javascriptkit.com/script/...2/3slide.shtml Hi i have the above image slideshow script running fine on a webpage can anybody tell me how i can get it to run a second time to show a second different slideshow on the same page? Ive tried editing variables but i cant work it out. would be much appreciated Ta Hi there, I am currently creating my first ever website and I am attempting to put in some javascript but I am having trouble, would it be possible for someone to guide me. I am trying to implement a slideshow but at the moment all I am getting is the first picture only, here is the code... Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>Lyons Design and Print</title>
<style type="text/css" media="all">
body
{
background-image:url('background.jpg');
}
.header {
font-size: 24pt;
font-weight: bold;
padding: 20px;
border-bottom: 1px solid #000;
text-align:center;
}
#nav {
margin:0;
padding:0;
float:left;
width:100%;
border:1px solid #42432d
border-width:1px 0;
text-align: center;
}
#nav li {
display:inline-block;
padding:0;
margin:0;
}
* html #nav li { display: inline; }
*+html #nav li { display: inline; }
#nav a:link,
#nav a:visited {
color:#000;
background:#0033CC;
padding:20px 40px 4px 10px;
float:left;
width:auto;
border-right:1px solid #42432d;
text-decoration:none;
font:bold 1em/1em Arial, Helvetica, sans-serif;
text-shadow: 2px 2px 2px #555;
}
#nav a:hover,
#nav a:focus {
color:#fff;
background:#0033CC;
}
#nav li:first-child a {
border-left:1px solid #42432d;
}
#home #nav-home a,
#large format printing #nav-large format printing a,
#scanning #nav-scanning a,
#thermal inkjet printing and plotting #nav-thermal inkjet printing and plotting a,
#large format photo copying #nav-large format photo copying a,
#contacts #nav-contacts a,
#about us #nav-about us a {
background:#e35a00;
color:#fff;
text-shadow:none;
}
#home #nav-home a:hover,
#large format printing #nav-large format printing a:hover,
#scanning #nav-scanning a:hover,
#thermal inkjet printing and plotting #nav-thermal inkjet printing and plotting a:hover,
#large format photo copying #nav-large format photo copying a:hover,
#contacts #nav-contacts a:hover,
#about us #nav-about us a:hover {
background:#e35a00;
}
#nav a:active {
background:#e35a00;
color:#fff;
}
p{
font-family: Verdana, Geneva, sans-serif;
font-style: oblique;
font-weight: normal;
font-size: 16px;
letter-spacing: normal;
line-height: normal;
text-transform: none;
text-decoration: none;
text-align: center;
}
p{
font-family: Verdana, Geneva, sans-serif;
font-style: oblique;
font-weight: normal;
font-size: 16px;
letter-spacing: normal;
line-height: normal;
text-transform: none;
text-decoration: none;
text-align: center;
}
<script type="text/javascript">
<!--
var image1=new Image()
image1.src="DesignPrinter.jpg"
var image2=new Image()
image2.src="print-design.jpg"
var image3=new Image()
image3.src="printingpress.jpg"
var image4=new Image()
image4.src="thermal.jpg"
//-->
</script>
<script>
<!--
//variable that will increment through the images
var step=1
function slideit(){
//if browser does not support the image object, exit.
if (!document.images)
return
document.images.slide.src=eval("image"+step+".src")
if (step<3)
step++
else
step=1
//call function "slideit()" every 2.5 seconds
setTimeout("slideit()",2500)
}
slideit()
//-->
</script>
</style>
</head>
<body>
<div class="header"><img src="logo.jpg"></div>
<ul id="nav">
<li id="nav-Home"><a href="Home.html">Home</a></li>
<li id="nav-Large Format Printing"><a href="Large Format Printing.html">Large Format Printing</a></li>
<li id="nav-Scanning"><a href="Scanning.html">Scanning</a></li>
<li id="nav-Thermal Inkjet Printing and Plotting"><a href="Thermal Inkjet Printing and Plotting.html">Thermal Inkjet Printing and Plotting</a></li>
<li id="nav-Large Format Photo Copying"><a href="Large Format Photo Copying.html">Large Format Photo Copying</a></li>
<li id="nav-Contacts"><a href="#">Contacts</a></li>
<li id="nav-About Us"><a href="#">About Us</a></li></ul>
<table border="0" cellpadding="0" cellspacing="0" height="300"><tr><td id="maincontent" valign="top">
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a. </p>
<p align="center"><img src="DesignPrinter.jpg" name="slide" width=300 height=300></p>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate </p>
<embed src="beatles.mid" width="144" height="60">
</body>
I have a jQuery Slideshow script that i'm using and it's all done in 6 lines. Code: $(function(){
$('.fadein img:gt(0)').hide();
setInterval(function(){
$('.fadein :first-child').fadeOut()
.next('img').fadeIn()
.end().appendTo('.fadein');},
3000);
});
</script>
I'm having a problem centering it on my website and keeping the images behind each other every time a picture changes. The CSS uses absolute positioning to hide the images behind each other. The fadeIn part of the CSS uses relative positioning. The CSS for the fading image slideshow is at the end of the css. Code: .fadein {
position:relative;
width:100%;
height:300px;
background-color:#000;
overflow:hidden
}
.fadein img {
position:relative;
left:300px;
width:auto;
text-align:center;
top:0px;
}
jonathaneiger.com http://www.javascriptkit.com/javatut...rnalphp2.shtml Anyone have a decent way of adding a fade affect to this script? Hello, hoping someone can help. Have built a slide show for header using following, but there is a very annoying time lag between the photo changing and the caption changing (ie photo changes, then a brief moment later the caption changes). Can anyone tell me how to correct this so that the caption and the photo change simultaneously? Thanks in advance! <script type="text/javascript"> $(function() { $('#slideshow').cycle({ fx: 'fade', timeout: 3000, after: function() { $('#caption').html(this.alt); } }); }); </script> Hi there, Its Raheel here. I am new in web development. I think this problem is related to javascript, I have write script which will change images after 2sec, through setInterval function. Script is as follows. <script> var images = new Array ("img/1.jpg", "img/2.jpg", "img/3.jpg"); var currentIndex = 0; function Start() { setInterval("ChangeImage()", 2000); } function ChangeImage() { currentIndex++; if(currentIndex == images.length) { currentIndex = 0; } document.images[0].src = images[currentIndex]; } </script> But when i place in img tag which is in third row div and reload page, these series of images show in first row div. It does not show where i hv specified area for it in css. First row div: <div id="menu"> <img src="header/menu.png" name="menuImg"/> </div> My series of images show in this div when i load page. 3rd row div: <div id="slideshow-img"> <img src="img/3.jpg" name="myimg" onclick="Start()"/> </div> I have checked there is no size issue in my images. Please someone resolve my problem within 4 hours. I'll highly appreciate. Hey guys, I hope this is the right place to ask. I have searched the internet high and low for a script that does what I need, but I cant find anything! I would think it would be pretty easy to build, but I am not sure. I need it to do a couple things: -Be able the click the photo to advance to the next one -Fade into the next photo -When it reaches the end, restart with the first photo -Have a counter in text somewhere not on the photo, for example (2 of 3) underneath So does anyone know of anything? I can find tons of scripts but none of them do all these things, theres always something missing. Any advice? Hi, Does anybody know how to create an Image Slideshow like the ones on the main page of http://www.game.co.uk and http://www.burton.co.uk????
Hello everyone, I'm trying to add a 5th image to this pre-fabricated script: http://www.javascriptkit.com/script/...tionshow.shtml I added another line similar to ["autumn.jpg", "", "", "Ah the cool breeze of autumn."] for my 5th image but the slideshow doesn't load at all. Once I delete the added line, it loads properly with no problems. I'm guessing there's a stipulation somewhere in the .js file but I can't seem to find what's preventing it from loading 5 images. Please help. Thank you very much. Hi, I'm working on an image slideshow for a website (please see the codes below). So far I've got the big images to change whenever I scroll to a thumbnail. There are two more things/functions I'd like to add to it, 1) make the big images clickable and each links to a webpage and 2) make the big images rotating (from first to last image continuously), but still maintain the ability to view other big images when scrolling over to the thumbnails. Here are the codes: Code:
<html>
<head>
<title>Image Gallery</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<script type="text/javascript">
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
</script>
</head>
<body>
<table height="15" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><img src="../images/image_thumb01.jpg" alt="" name="thumb01" width="15" height="12" id="thumb01" onMouseOver="MM_swapImage('image','','http://www.chinesebookonline.com/images/Books_T/110812/m_cookbooks65.jpg',1)"></td>
<td><img src="../images/image_thumb02.jpg" alt="" name="thumb02" width="15" height="12" id="thumb02" onMouseOver="MM_swapImage('image','','http://www.chinesebookonline.com/images/Books_T/110812/m_jingdian.jpg',1)"></td>
<td><img src="../images/image_thumb03.jpg" alt="" name="thumb03" width="15" height="12" id="thumb03" onMouseOver="MM_swapImage('image','','http://www.chinesebookonline.com/images/Books_T/110812/m_summerend.jpg',1)"></td>
<td> <img src="../images/image_thumb04.jpg" alt="" name="thumb04" width="15" height="12" id="thumb04" onMouseOver="MM_swapImage('image','','http://www.chinesebookonline.com/images/Books_T/110805/m_weichuan.jpg',1)"></td>
<td><img src="../images/image_thumb05.jpg" alt="" name="thumb05" width="15" height="12" id="thumb05" onMouseOver="MM_swapImage('image','','http://www.chinesebookonline.com/images/Books_T/110805/m_music.jpg',1)"></td>
<td><img src="../images/image_thumb06_off.jpg" width="15" height="12" alt=""></td>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><img src="http://www.chinesebookonline.com/images/Books_T/110812/m_cookbooks65.jpg" alt="" name="image" id="image" border=""></td>
</tr>
</table>
</body>
</html>
Thanks!!! Hi, I don't really know much about Javascript but I was wondering if anyone could tell me how to change this script so when you click on a link it doesn't open in a new window? Any help would be much appreciated! Code: <script language="JavaScript1.1">
<!--
var slideimages=new Array()
var slidelinks=new Array()
function slideshowimages(){
for (i=0;i<slideshowimages.arguments.length;i++){
slideimages[i]=new Image()
slideimages[i].src=slideshowimages.arguments[i]
}
}
function slideshowlinks(){
for (i=0;i<slideshowlinks.arguments.length;i++)
slidelinks[i]=slideshowlinks.arguments[i]
}
function gotoshow(){
if (!window.winslide||winslide.closed)
winslide=window.open(slidelinks[whichlink])
else
winslide.location=slidelinks[whichlink]
winslide.focus()
}
//-->
</script><br>
<a href="javascript:gotoshow()"><img src="/images/brochure/2010/homepage_freestyle/Feb/Banner-Paris-special-129.jpg" name="slide" border=0 width=429 height=90></a>
<script>
<!--
//configure the paths of the images, plus corresponding target links
slideshowimages("/images/brochure/2010/homepage_freestyle/Feb/Banner-Paris-special-129.jpg","/images/brochure/2010/homepage_freestyle/Feb/Banner-3-for-1.jpg","/images/brochure/2010/homepage_freestyle/Feb/Banner-London-89.jpg","/images/brochure/2010/homepage_freestyle/Feb/Banner-Brussels-special-155.jpg")
slideshowlinks("/dl/holidayoffers.jsp?destination=DISCOVER_PARIS_BREAKS,RE,TO","/dl/holidayoffers.jsp?destination=MAILER_EUROSTAR_3_FOR_1,RE,TO,","/dl/holidayoffers.jsp?destination=london_rail_breaks,RE,TO,","/dl/holidayoffers.jsp?destination=DISCOVER_BRUSSELS,RE,TO,")
//configure the speed of the slideshow, in miliseconds
var slideshowspeed=3000
var whichlink=0
var whichimage=0
function slideit(){
if (!document.images)
return
document.images.slide.src=slideimages[whichimage].src
whichlink=whichimage
if (whichimage<slideimages.length-1)
whichimage++
else
whichimage=0
setTimeout("slideit()",slideshowspeed)
}
slideit()
//-->
</script>
<p>
I have created two pages. One with a selection of images one with a working slideshow. How do I get it that a user can select 4 images that are then transferred to the slideshow and played in that slideshow? I appolgise if this is a simple fix but I am very new to JavaScript. Thank you all in advance Hey guys; I work as a webmaster for my school and I am trying to develop a JavaScript slideshow for pictures. I am a beginner to JavaScript, so if my coding is off, please let me know. What I am trying to do is have multiple automatic slideshows for this website. I want each of the slideshow boxes to run through the images, however the coding is wrong, causing the first box to switch through the images for the second box and the second one not switching at all. Sorry if thats confusing, please ask if you need any other specifications. Here is my JavaScript coding: //Slideshow //September 18 NewImg = new Array ("Pictures/Sept18/290.jpg", "Pictures/Sept18/293.jpg", "Pictures/Sept18/304.jpg", "Pictures/Sept18/310b.jpg", "Pictures/Sept18/311.jpg", "Pictures/Sept18/317.jpg", "Pictures/Sept18/323.jpg", "Pictures/Sept18/327.jpg", "Pictures/Sept18/328.jpg", "Pictures/Sept18/331.jpg", "Pictures/Sept18/333.jpg", "Pictures/Sept18/337.jpg", "Pictures/Sept18/339.jpg", "Pictures/Sept18/340.jpg", "Pictures/Sept18/342.jpg", "Pictures/Sept18/344.jpg", "Pictures/Sept18/346.jpg", "Pictures/Sept18/351.jpg", "Pictures/Sept18/352.jpg", "Pictures/Sept18/353.jpg", "Pictures/Sept18/354.jpg", "Pictures/Sept18/356.jpg", "Pictures/Sept18/359.jpg", "Pictures/Sept18/360b.jpg", "Pictures/Sept18/361.jpg", "Pictures/Sept18/362.jpg", "Pictures/Sept18/363b.jpg", "Pictures/Sept18/366.jpg", "Pictures/Sept18/370.jpg", "Pictures/Sept18/374b.jpg", "Pictures/Sept18/379.jpg", "Pictures/Sept18/385.jpg", "Pictures/Sept18/391.jpg", "Pictures/Sept18/392.jpg", "Pictures/Sept18/393.jpg", "Pictures/Sept18/394.jpg", "Pictures/Sept18/398.jpg", "Pictures/Sept18/408.jpg", "Pictures/Sept18/410.jpg", "Pictures/Sept18/415.jpg", "Pictures/Sept18/419.jpg", "Pictures/Sept18/427.jpg", "Pictures/Sept18/428b.jpg", "Pictures/Sept18/429.jpg", "Pictures/Sept18/432.jpg", "Pictures/Sept18/435.jpg", "Pictures/Sept18/440.jpg", "Pictures/Sept18/441.jpg", "Pictures/Sept18/443.jpg", "Pictures/Sept18/448.jpg", "Pictures/Sept18/449.jpg", "Pictures/Sept18/450.jpg", "Pictures/Sept18/455.jpg", "Pictures/Sept18/456.jpg", "Pictures/Sept18/460.jpg", "Pictures/Sept18/461.jpg", "Pictures/Sept18/463.jpg", "Pictures/Sept18/467.jpg", "Pictures/Sept18/470.jpg", "Pictures/Sept18/474b.jpg", "Pictures/Sept18/478b.jpg", "Pictures/Sept18/481.jpg", "Pictures/Sept18/484.jpg", "Pictures/Sept18/486.jpg", "Pictures/Sept18/491b.jpg", "Pictures/Sept18/496.jpg", "Pictures/Sept18/498b.jpg", "Pictures/Sept18/503.jpg", "Pictures/Sept18/505b.jpg", "Pictures/Sept18/506b.jpg", "Pictures/Sept18/508.jpg", "Pictures/Sept18/509.jpg", "Pictures/Sept18/514.jpg", "Pictures/Sept18/525b.jpg", "Pictures/Sept18/527.jpg", "Pictures/Sept18/531b.jpg", "Pictures/Sept18/532b.jpg", "Pictures/Sept18/533b.jpg", "Pictures/Sept18/538b.jpg", "Pictures/Sept18/542.jpg", "Pictures/Sept18/544b.jpg", "Pictures/Sept18/547.jpg", "Pictures/Sept18/549.jpg", "Pictures/Sept18/557b.jpg", "Pictures/Sept18/560.jpg", "Pictures/Sept18/565.jpg", "Pictures/Sept18/567.jpg", "Pictures/Sept18/571b.jpg", "Pictures/Sept18/574b.jpg", "Pictures/Sept18/583b.jpg", "Pictures/Sept18/587.jpg", "Pictures/Sept18/588.jpg", "Pictures/Sept18/597b.jpg", "Pictures/Sept18/610b.jpg"); var ImgNum = 0; var ImgLength = NewImg.length - 1; var delay = 2500; var lock = false; var run; function chgImg(direction) { if (document.images) { ImgNum = ImgNum + direction; if (ImgNum > ImgLength) { ImgNum = 0; } if (ImgNum < 0) { ImgNum = ImgLength; } document.sept18.src = NewImg[ImgNum]; } } function auto() { if (lock == false) { lock = true; run = setInterval("chgImg(1)", delay); } } //September 25 NewImg = new Array ("Pictures/Sept25/626b.jpg", "Pictures/Sept25/633.jpg", "Pictures/Sept25/634.jpg", "Pictures/Sept25/636.jpg", "Pictures/Sept25/639.jpg"); var ImgNum = 0; var ImgLength = NewImg.length - 1; var delay = 2500; var lock = false; var run; function chgImg(direction) { if (document.images) { ImgNum = ImgNum + direction; if (ImgNum > ImgLength) { ImgNum = 0; } if (ImgNum < 0) { ImgNum = ImgLength; } document.sept18.src = NewImg[ImgNum]; } } function auto() { if (lock == false) { lock = true; run = setInterval("chgImg(1)", delay); } } And here is where in the HTML the coding is referred to: <?php include 'top.php' ?> <img src="Images/Bar_Images/home.png" class="header" /> <p>Welcome to the TCNJ Women's Club Rugby homepage!</p><br /> <p class="sub">Pictures</p> <div class="box"> <a href="http://www.tcnj.edu/~rugby/sept18.php"><img name="sept18" src="Pictures/Sept18/290.jpg" class="slides" align="left" /></a> <p align="right">September 18th, 2010</p> </div> <div class="box"> <a href="http://www.tcnj.edu/~rugby/sept25.php"><img name="Sept25" src="Pictures/Sept25/626b.jpg" class="slides" align="left" /></a> <p align="right">September 25th, 2010</p> </div> <?php include 'bottom.php' ?> As you can see, I am using PHP to refer to other pages, but the JavaScript coding is referred to in the <head> and the <body> tag is onloading the auto() function. Please help me fix this code, or if it is impossible to do it this way, let me know. Thank you. Hi, Pretty simple problem I hope Ive somehow changed something in my coding on my html page to stop the slide show working correctly. Any ideas heres the link: http://sparekeys.org.uk/ Please help i know its something stupid but I just cant see it. Hello I'm trying to setup and image slideshow with captions. I can't it to work so far. Can someone help me. Here is a code snippet: Javascript var crossFadeDuration = 3 var Pic = new Array() Pic[0] = '1.gif' Pic[1] = '2.gif' var t var j = 0 var p = Pic.length var preLoad = new Array() for (i = 0; i < p; i++){ preLoad[i] = new Image() preLoad[i].src = Pic[i] } function runSlideShow(){ if (document.all){ document.images.SlideShow.style.filter="blendTrans(duration=2)" document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)" document.images.SlideShow.filters.blendTrans.Apply() } document.images.SlideShow.src = preLoad[j].src if (document.all){ document.images.SlideShow.filters.blendTrans.Play() } j = j + 1 if (j > (p-1)) j=0 t = setTimeout('runSlideShow()', slideShowSpeed) } Html <body topmargin="5" leftmargin="0" marginheight="0" marginwidth="0" onload="runSlideShow()"> <img id="picture" name="SlideShow" src="1.gif" alt="" width="350" height="195" border="0" align="middle" /> I created a php and some javascript from code I found on this site. The problem is, I am not getting a slide show - only the first picture. I need to be able to slideshow everything in the Images folder - without detailing image names.... Here's what I have - I think I'm missing something simple: In the Images folder I have getimages.php: Code: <?
//PHP SCRIPT: getimages.php
Header("content-type: application/x-javascript");
//This function gets the file names of all images in the current directory
//and ouputs them as a JavaScript array
function returnimages($dirname=".") {
$pattern="(\.jpg$)|(\.png$)|(\.jpeg$)|(\.gif$)"; //valid image extensions
$files = array();
$curimage=0;
if($handle = opendir($dirname)) {
while(false !== ($file = readdir($handle))){
if(eregi($pattern, $file)){ //if this file is a valid image
//Output it as a JavaScript array element
echo 'galleryarray['.$curimage.']="'.$file .'";';
$curimage++;
}
}
closedir($handle);
}
return($files);
}
echo 'var galleryarray=new Array();'; //Define array in JavaScript
returnimages() //Output the array elements containing the image file names
?>
In my page, I put these in the <head> section: Code: <script src="Images/getimages.php"></script>
<script type="text/javascript">
var curimg=0
function rotateimages(){
document.getElementById("slideshow").setAttribute("src", "Images/"+galleryarray[curimg])
curimg=(curimg<galleryarray.length-1)? curimg+1 : 0
}
window.onload=function(){
setInterval("rotateimages()", 2500)
}
</script>
Then, in the body where I want the slideshow I have:
<div style="width: 170px; height: 160px">
<img id="slideshow" src="Images/beer.jpg" />
</div>
Forgive me if this is in the wrong forum as I am unsure as to whether this should be PHP or Java, or a WP plugin. Basically I need to have a slideshow that picks images from a folder without the need to use arrays as there will be a large amount of images and I need to literally be able to drop images in a folder and they appear in a random order within the slideshow. As you can appreciate with a large amount of images, the code needs to call them as and when needed rather than loading them in at the beginning. I have been using Wordpress's nextgen gallery and have been hacking away at a few plugins etc, and the closest I have come is to make WP select a different post with gallery each time creating the illusion that the images are in a different order, however this isn't going to be ideal as its not truly random, and breeds duplicates. If I have to stay away from WP that's fine, uploading to an ftp would be ok. Hope someone can point me in the right direction! Thank You A This is a image background slideshow im trying to incorp into a DIV instead of the <body>. Ive tried getElementById. But im still having trouble getting it to work. Also the crossfade only works in Internet explorer, i looked up the code to try and fix it for Firefox but i think it only works with CSS3. Any input would be great, i dont know a lot about Javascript most of this is self taut with a little experience using C++. Code: <script language="JavaScript">
<!----------------------------------------------------------------------------
var speed = 3000;
var crossFadeDuration = 3;
var Pic = new Array();
Pic[0] = 'drawing1.jpg';
Pic[1] = 'drawing2.jpg';
Pic[2] = 'drawing1.jpg';
Pic[3] = 'drawing2.jpg';
Pic[4] = 'drawing1.jpg';
Pic[5] = 'drawing2.jpg';
var t;
var j = 0;
var p = Pic.length;
var preLoad = new Array();
for (i = 0; i < p; i++)
{
preLoad[i] = new Image();
preLoad[i].src = Pic[i];
}
function runSlideShow()
{
if (document.MozOpacity!=null)
{
/*trying to fix crossfade for Firefox*/
obj.style.MozOpacity = (opacity/100) - .001;
}
else if (document.all)
{
document.body.style.filter="blendTrans(duration=crossFadeDuration)";
document.body.filters.blendTrans.Apply();
document.body.filters.blendTrans.Play();
}
if (document.body)
{
document.body.background = Pic[j];
j = j + 1
if (j > (p-1)) j=0
t = setTimeout('runSlideShow()', speed)
}
}
//--------------------------------------------------------------------------------
</script>
</head>
<body onload="runSlideShow()" bgcolor="#000000">
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