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JavaScript - Jquery Picture Fade Script To Fade Background Image?
This is a really awesome script that I'm sure all of you can put to use if you haven't yet heard of it.
However, I'm trying to get it to fade a background image on my css styled navigation for my a:hover. Here is the script with a little simple tutorial on how to set it up: http://bavotasan.com/tutorials/creat...r-fade-effect/ My only other knowledge is in PHP, so after about 2 hours of fail in this client-side language, I decided it was about time I should post where some experienced people can help. I really appreciate all time you spend on this, and don't think it will take a moderate Javascript programmer very long. This is the link to my site so far: http://matt.mw/help-request You can see the script working as it is on my little yellow MW logo on the right side of the navigation. So in my scenario, I am looking to fade button.png to button-hover.png (both repeating on the x axis). Any ideas? Similar TutorialsHi everyone, I'm new on this forum. I really need help in coding an part of my website. I want to make the logo background image fade to another background image on hover. Here is the code I have until now: Code: #logo
{margin-top:0px;
margin-bottom:0px;
margin-left:auto;
margin-right:auto;
width:600px;
height:515px;}
#logo h1
{display:block;
background:url(img/logo.jpg) no-repeat;
width:600px;
height:515px;
text-indent:-10000px;
margin:0px;}
#logo h1 a
{display:block;
width:100%;
height:100%;}
#logo h1 a:hover
{background:url(img/logo.jpg) no-repeat 0px -515px;}
I want the background:url(img/logo.jpg) no-repeat; to fade to {background:url(img/logo.jpg) no-repeat 0px -515px;}. I haven't found any tutorial which explains how to do that properly. I'd be really greatful if you could help me. Thank you very much, Alex Hello, I'm learning javascript, and was wondering if it was Possible to have buttons/links that you click, the whole page fades out, and then fade's in, with different stuff. here are my ideas for just changing the stuff Text: 1. having a javascript src file to start, and then when the button is clicked, that is formatted to white, the text layer is moved down, and a new javascript file is loaded? 2.variables? any help would be appreciated! Thanks, Cookies, whatever this forum gives out, you may receive! Hi, I have a problem with a fade script using jquery, in firefox etc.. all is ok. But IE the fade does not fade it just comes in & out. If any one would be kind enough to have a quick look I would appreciate it. You can see the js in the main page, not an external file. The url is www.thecityspa.co.uk Hi, This must be a 1st. It works ok in IE...But not in Firefox? I need to use white text over a dark bg color or if possible over an image. The problem is in FF the white text distorts on fade The black text works ok when adding the white bg. See my test code below. (It can be copied straight in to test) If anyone could please take a quick look and give some pointers. Code: <!DOCTYPE html public "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML DIR="LTR" LANG="en">
<head>
<title>Working-Test-Banner</title>
<style type="text/css">
#welcomebanner img {border: none;}
#wrapper{position:relative;}
#welcomebanner {margin: 0; padding: 0; position:relative;background-color:color:#fff;}
#welcomebanner ul, #welcomebanner li {margin: 0; padding: 0; list-style: none;}
#welcomebanner li {display: none;}
p{font-size:30px;background-color:purple;color:#fff;}
h2{font-size:30px;background-color:#fff;color:#000;}
</style>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.js"></script>
<script type="text/javascript">
var $j = jQuery;
var welcomeBannerTimer;
function nextSlide(){
var el = $j('#welcomebanner');
var slides = el.data('slides');
var c = el.data('slideIndex');
var n = ((c+1) >= slides.length)? 0 : c+1;
el.data('slideIndex', n);
$j(slides[c]).fadeOut(null, function(){
$j(slides[n]).fadeIn();
});
}
function over(){
clearInterval(welcomeBannerTimer);
}
function out(){
welcomeBannerTimer = setInterval(nextSlide, 3000);
}
$j(window).load(function() {
var el = $j('#welcomebanner');
var slides = $j('#welcomebanner>li');
if (slides.length < 2){
$j(slides[0]).show();
return;
}
el.data('slides', slides);
el.data('slideIndex', 0);
welcomeBannerTimer = setInterval(nextSlide, 3000);
el.bind('mouseenter', over).bind('mouseleave', out);
$j(slides[0]).show();
});
</script>
</head>
<body>
<div id="wrapper">
<ul id="welcomebanner">
<li>
<h2>testing the text fade</h2>
<p>testing the text fade</p>
</li>
<li>
<h2>Firefox and IE problems</h2>
<p>Firefox and IE problems</p>
</li>
</ul>
</div>
</body>
</html>
A script like this is invoked for each html page presenting a different background picture. How can I extend/modify the script to make the pic fade in when page is loaded? window.onload = function() {var bodyTag = document.getElementsByTagName("body")[0]; bodyTag.style.backgroundImage ="url(bilder/bryggsol.jpg)"; bodyTag.style.backgroundAttachment = "fixed"; bodyTag.style.backgroundPosition = "100% 100%"; bodyTag.style.backgroundRepeat = "no-repeat";} Grateful for clues Alright I give up! I'm not the type that easily asks for help but I just spent an ungodly amount of time trying to figure this out. This script fades a web pages background when you mouseover a graphic. The problem I'm having is it goes from white to black and I need it to go from black to white. I was able to reverse it like I wanted but the page still initially starts off white instead of black. Setting the pages background to black doesn't fix the problem either. I imagine its easy enough to do but JavaScript is not my forte. Any help would be very much appreciated. Code: <HTML>
<HEAD>
<script language="JavaScript">
<!--
hexa = new Array(16);
for(var i = 0; i < 10; i++)
hexa[i] = i;
hexa[10]="a"; hexa[11]="b"; hexa[12]="c";
hexa[13]="d"; hexa[14]="e"; hexa[15]="f";
function hex(i)
{
if (i < 0)
return "00";
else if (i > 255)
return "ff";
else
return "" + hexa[Math.floor(i/16)] + hexa[i%16];
}
function setbgColor(r, g, b)
{
document.bgColor = "#"+hex(r)+hex(g)+hex(b);
}
// 1 -- white --> black
// -1 -- black --> white
var inc = 1;
var cur_i = 20;
var max_step = 20;
var in_progress = false;
function msover()
{
inc = -1;
if( !in_progress )
step();
}
function msout()
{
inc = 1;
if( !in_progress )
step();
}
function step()
{
// alert(document.bgColor);
setbgColor( Math.floor(255 * cur_i / max_step),
Math.floor(255 * cur_i / max_step),
Math.floor(255 * cur_i /max_step) );
// alert("2:" + document.bgColor);
cur_i += inc;
if( (inc > 0 && cur_i > max_step) || (inc < 0 && cur_i < 0) )
{
cur_i -= inc;
inc = -inc;
in_progress = false;
}
else
{
in_progress = true;
setTimeout("step()", 3);
}
}
// -->
</script>
</HEAD>
<BODY TEXT="#888888" LINK="#1b1b1b" VLINK="#1b1b1b" ALINK="#1b1b1b" bgcolor="white">
<BR><BR><BR><BR><BR><BR><BR><BR><BR><BR>
<CENTER><a href="example.com" onMouseOver="msover()"
onMouseOut="msout()"><IMG SRC="example.gif" border=0></A></CENTER>
</HTML>
Hello everyone. I'm working on a fade in and fade out script. I got to the part where I am making the fade in part of the script but I got this error that says: Webpage error details User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0) Timestamp: Fri, 29 Jan 2010 07:08:20 UTC Message: Object expected Line: 1 Char: 1 Code: 0 But I'm not to sure what is making my script error out. I do believe it is the timeout part in my script but I'm not totally sure. If that is it how do I go about fixing it? Code: function fade(obj, duration, toggle) {
this.steps = 100;
this.elem = document.getElementById(obj);
function setOpacity(level) {
(document.getElementById && !document.all) ? this.elem.style.opacity = level :
this.elem.style.filter="alpha(opacity="+ level * 100 +")";
}
function fadeIn() {
for(var i = 0; i<= 1; i+=(1/this.steps)) {
setTimeout("setOpacity("+ i +")", i * duration);
}
}
fadeIn();
}
window.onload = function() {
fade('text', 20000, 1);
}
Thanks for the help. Hi We've been trying to work out the solution to this problem all day now, and no luck. So I'm hoping someone here maybe able to help. We're using a fade image slideshow from : http://www.javascriptkit.com/script/...tionshow.shtml On our webpage: http://lovelyhotels.co.uk/lvm/contact.htm It works perfectly in Firefox, Chrome and Safari. However in I.E. ( were using v.9) it shows no images at all, just a blank space The code is exactly the same as the page on javascriptkit yet his images fade as they should in IE and ours do not show at all. Anyone got any ideas at all what maybe wrong Many thanks! Hello - I'm trying to add a fade effect between slideshow transitions. The script I'm building from is the Rich HTML Slideshow script which appears below. The slides that rotate are wrapped in <div> tags with a class of "dyncontent" and I've managed to make the slideshow transition just fine, but not with any kind of fade effect. It just "snaps" from one slide to the next. Is this a fairly simple addition? Thanks! <script type="text/javascript"> if (document.all || document.getElementById){ //if IE4 or NS6+ document.write('<style type="text/css">\n') document.write('.dyncontent{display: none; width: 250px; height: 60px;}\n') document.write('</style>') } var curcontentindex=0 var messages=new Array() function getElementByClass(classname){ var inc=0 var alltags=document.all? document.all : document.getElementsByTagName("*") for (i=0; i<alltags.length; i++){ if (alltags[i].className==classname) messages[inc++]=alltags[i] } } function rotatecontent(){ //get current message index (to show it): curcontentindex=(curcontentindex<messages.length-1)? curcontentindex+1 : 0 //get previous message index (to hide it): prevcontentindex=(curcontentindex==0)? messages.length-1 : curcontentindex-1 messages[prevcontentindex].style.display="none" //hide previous message messages[curcontentindex].style.display="block" //show current message } window.onload=function(){ if (document.all || document.getElementById){ getElementByClass("dyncontent") setInterval("rotatecontent()", 2000) } } </script> I've been looking for a way to fade a selection of images in on load while keeping their background present until they fade in. similar to whats been used on this site: http://inventorystudio.co.uk/ thought this would be relatively simple but seems to be harder than i expected. any suggestions? I have this code... I want to be able to make each image fade from one to the other. Like this... http://www.dynamicdrive.com/dynamici...nslideshow.htm Is there a way to do that with this code? Code:
<script type="text/javascript">
// Simple Javascript Time based Image Swap
var Pics = new Array();
var counter = 0;
// Use this section to change the image paths
function LoadImages()
{
Pics[1] = new Image();
Pics[1].src = "images/pic1.jpg";
Pics[2] = new Image();
Pics[2].src = "images/pic2.jpg";
Pics[3] = new Image();
Pics[3].src = "images/pic3.jpg";
Pics[4] = new Image();
Pics[4].src = "images/pic4.jpg";
Pics[5] = new Image();
Pics[5].src = "images/pic5.jpg";
Pics[6] = new Image();
Pics[6].src = "images/pic6.jpg";
Pics[7] = new Image();
Pics[7].src = "images/pic7.jpg";
Pics[8] = new Image();
Pics[8].src = "images/pic8.jpg";
Pics[9] = new Image();
Pics[9].src = "images/pic9.jpg";
Pics[10] = new Image();
Pics[10].src = "images/pic10.jpg";
Pics[11] = new Image();
Pics[11].src = "images/pic11.jpg";
Pics[12] = new Image();
Pics[12].src = "images/pic12.jpg";
Pics[13] = new Image();
Pics[13].src = "images/pic13.jpg";
Pics[14] = new Image();
Pics[14].src = "images/pic14.jpg";
Pics[15] = new Image();
Pics[15].src = "images/pic15.jpg";
Pics[16] = new Image();
Pics[16].src = "images/pic16.jpg";
Pics[17] = new Image();
Pics[17].src = "images/pic17.jpg";
document.pic1.src = Pics[1].src;
}
//Time in miliseconds
function timedImage()
{
counter ++
if (counter > 17) {
counter = 1;
}
document.pic1.src = Pics[counter].src;
t=setTimeout("timedImage()",5000);
}
</script>
Dear all, I have been trying to replicate a cool javascript effect that appears here. See the funky images fading in when hovering with mouse? I want that ;-) By using Firebug I think I have narrowed down the code needed to: Code: <div id="main" class="clearafter">
<div class="inner clearafter">
<div class="columns clearafter">
<div class="project hovers column" style="border-color: rgb(255, 255, 255); cursor: pointer; background-color: rgb(255, 255, 255);">
<a href="http://mountfolly.co.uk" class="image">
<img width="274" height="137" alt="project" src="/images/41_project.jpg" class="screenshot">
<img width="274" height="137" alt="project" src="/images/7_project.jpg" class="text" style="opacity: 0; display: inline;">
</a>
<h3>Text and titles etc...</h3>
<p>etc etc etc...</p>
</div>
<div style="border-color: rgb(255, 255, 255); cursor: pointer; background-color: rgb(255, 255, 255);" class="project hovers column"></div>
</div>
</div>
</div>
<script type="text/javascript" src="/javascript/global.js"></script>
and this (which I put into a javascript file called global.js): Code: /* project listings */
// to deal with IEs opacity idiocy
$(function() {
$('.project.hovers .text').css({opacity: 0}).show();
$('.project.hovers').css({cursor: 'pointer'}).click(function() {
location.href = $('h3 > a', this).attr('href');
});
});
$('.project.hovers').hover(
function () {
$('.text',this).stop().fadeTo('100',1);
$(this).stop().animate({borderTopColor: '#E9E9E9', borderRightColor: '#E9E9E9', borderBottomColor: '#E9E9E9', borderLeftColor: '#E9E9E9', backgroundColor: '#EEE' }, 100)
},
function () {
$('.text',this).stop().fadeTo(1000,0);
$(this).stop().animate({borderTopColor: '#FFF', borderRightColor: '#FFF', borderBottomColor: '#FFF', borderLeftColor: '#FFF', backgroundColor: '#FFF' }, 1000)
}
);
But when I re-create the files (index.html, global.js, and replacement images) all I get is this. No hover effect... Any ideas what is missing? Would appreciate some help. Thanks, Wysiwyger PS: If you fancy a laugh, check these out Hi! I'm wondering if somebody here could help me please. I'm trying to develope the image slideshow using PHP and JavaScript. The idea is that the PHP file gets random images from the folder, i'm using session to prevent repeating the same image and then JavaScript generates the fade slideshow using that PHP file. I've come up with the solution to use two img tags in the HTML page, so JavaScript then swap them around and play with opacity, but unfortunately couldn't make it work. Everything I have tried in JavaScript didn't work properly. I'd be grateful for any help and advice guys. Thank you. My PHP code: PHP Code: <?php class images { var $images = Array(); var $imgDir = 'images/'; function getImages() { $images = Array(); if ($dir = opendir($this->imgDir)) { while(($file = readdir($dir)) !== false) { if(preg_match('#(\.jpg$)|(\.png$)|(\.jpeg$)|(\.gif$)#i', $file)) $images[] = $file; } closedir($dir); } return $images; } function getNextImage() { if (($images = $this->getImages()) !== false) { session_start(); if (!isset($_SESSION['image'], $images[$_SESSION['image']])) { $index = mt_rand(0, count($images)-1); } else { $index = $_SESSION['image'] == count($images)-1 ? 0 : $_SESSION['image']+1; } $_SESSION['image'] = $index; return $images[$index]; } return false; } function outputImage() { if (($file = $this->getNextImage()) !== false) { header('Cache-Control: no-cache, must-revalidate'); // HTTP/1.1 header('Expires: Wed, 9 Dec 1981 07:00:00 GMT'); // Date in the past header('Content-type: image/jpg'); readfile($this->imgDir.$file); exit(); } } } $img = new images(); $img->outputImage(); ?> My HTML page: Code: <html> <head> <title>Images</title> <link rel="stylesheet" type="text/css" href="css/style.css" /> <script type="text/javascript" src="javascript/slideshow2.js" language="javascript"></script> </head> <body onload="startSlideShow();"> <h1>Images</h1> <div id="imageWrap"> <div id="images"> <img id="sampleImgFade" src="images.php" alt="images" style="filter:progid:DXImageTransform.Microsoft.alpha(opacity=0);-moz-opacity:0;-khtml-opacity:0;" width="800" height="600" onload="coverLoaded(this);" /> <img id="sampleImg" src="images.php" width="800" height="600" alt="images" onload="mainLoaded();" /> </div> </div> </body> </html> CSS code: Code: #imageWrap {
clear: both;
}
#images {
position: relative;
clear: both;
}
#sampleImgFade {
position: absolute;
top: 0px;
left: 0px;
}
JavaScript code which doesn't work properly(just to show in which direction I'm going): Code: var img;
var loaded = new Array();
loaded['start'] = true;
loaded['main'] = false;
loaded['cover'] = true;
var fade = 0;
var i = 0;
function getImage() {
img = new image();
img.src = "images.php";
}
function coverLoaded(obj) {
loaded['cover'] = true;
setOpacity(obj, 100);
window.setTimeout("startFade", 5000);
}
function mainLoaded() {
loaded['main'] = true;
if (loaded['start'] && loaded['cover'] && loaded['main']) startFade();
}
function startFade() {
loaded['start'] = false;
loaded['main'] = false;
loaded['cover'] = false;
fade = window.setInterval("fadeIn()", 50);
}
function fadeIn() {
var obj = document.getElementById("sampleImgFade");
var opacity = getOpacity(obj);
if (opacity > 0) {
setOpacity(obj, opacity-5);
} else {
window.clearInterval(fade);
document.getElementById("sampleImg").src = "images.php?u="+i++;
}
}
function getOpacity(obj) {
if (obj.filters) {
return obj.filters.item("DXImageTransform.Microsoft.Alpha").Opacity;
} else if (obj.style.MozOpacity) { // mozilla
return obj.style.MozOpacity*100;
} else if (obj.style.KhtmlOpacity) { // konquerer
return obj.style.KhtmlOpacity;
} else { // not supported
return 0;
}
}
function setOpacity(obj, opacity) {
if (obj.filters) {
obj.filters.item("DXImageTransform.Microsoft.Alpha").Opacity = opacity;
} else if (obj.style.MozOpacity) { // mozilla
obj.style.MozOpacity = opacity/100;
} else if (obj.style.KhtmlOpacity) { // konquerer
obj.style.KhtmlOpacity = opacity;
}
}
Hi everyone. I'm brand new to this forum and in need of some help. If you've got a free minute and are interested in helping the clueless I've got one for you. I'm trying to form a script and the appropriate calls to fade-in some text on the event of an image mouseover. Here is what I'm working with: Code: <html>
<head>
<script type="text/javascript">
function setOpacity(level) {
element.style.opacity = level;
element.style.filter = "alpha(opacity=" + (level * 100) + ");";
}
var duration = 1000;
var steps = 20;
var delay = 5000;
function fadeIn() {
for (i = 0; i <= 1; i += (1 / steps)) {
setOpacity(" + i + "), i * duration;
}
}
</script>
</head>
<body>
<p id="text" style="filter:alpha(opacity=0);opacity:0.5">
This is the text.
</p>
<img name="image" src="pic.jpg" onmouseover="javascript:fadeIn(document.getElementById('text'))" />
</body>
</html>
I know there are problems with this. It looks wonky to me and I don't even know what I'm doing. It's a mashup of some code I found somewhere and my own bad guesses at how to fill in the gaps. Any tips on how I can bring this together? Thanks so much for reading this far. I appreciate your time. Hi, I'm building a website which uses javascript to cycle through and fade images in the header portion of each web page. The javascipt os located in an external file and called via the master page. Here is the code in the content.js file which specifies where the images are located: Code: // create array of images
var CyclingImages = new Array("header/images/tankimage1.gif",
"header/images/tankimage2.gif",
"header/images/tankimage3.gif",
"header/images/tankimage4.gif")
Here is the code in the master page which finds the javascript: Code: <script language="javascript" src="<%= Page.ResolveUrl("~/content/content.js") %>" type="text/javascript"></script>
Here is the function call in the masterpage to fade and cycle the images: Code: <body onload="FadeAndCycleImages()"> Here is the code in the masterpage which references the cycling images: Code: <span class="fadingimages">
<img src="<%= Page.ResolveUrl("header/images/tankimage1.gif") %>" width="142" height="124" title="" alt="" name="cyclingimage" />
</span>
Each webpage loads the masterpage. If the webpage is located at the root of the project, the cycle and fade functionality works great. When I start to place some of the webpages in separate folders - which I need to do - the cycling and fading functionality breaks down, meaning the images cannot be found. The image place holder is there with the standard red "x" in the upper left. I have done a lot of research and tried many approaches to try to resolve this issue, but with no success. The root of the problem seems to lie in the fact that I cannot apply Page.ResolveUrl within the content.js file. Any suggestions would be greatly appreciated. Thank you, petela Hello and thanks for the help. I'm no expert by any means, and I have no idea what the problem could be. Internet Explorer crops my images on my image fade, but Chrome and Safari view it just fine. the website is www.pisanchynproductions.com If you open it in IE and Chrome you can see Chrome shows image fadeshow fine, and IE crops the images. For the record, I don't want the images cropped. The problem must be in here somewhere. Code: var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]=["images/SSPP1.JPG", "", ""] //plain image syntax
fadeimages[1]=["images/SSPP2.JPG", "", ""] //plain image syntax
fadeimages[2]=["images/SSPP3.JPG", "", ""] //plain image syntax
fadeimages[3]=["images/SSPP4.JPG", "", ""] //plain image syntax
fadeimages[4]=["images/SSPP5.JPG", "", ""] //plain image syntax
fadeimages[5]=["images/SSPP6.JPG", "", ""] //plain image syntax
fadeimages[6]=["images/SSPP7.JPG", "", ""] //plain image syntax
fadeimages[7]=["images/SSPP11.JPG", "", ""] //plain image syntax
fadeimages[8]=["images/SSPP12.JPG", "", ""] //plain image syntax
fadeimages[9]=["images/SSPP13.JPG", "", ""] //plain image syntax
fadeimages[10]=["images/SSPP14.JPG", "", ""] //plain image syntax
var fadebgcolor="white"
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();})
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (var p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}
function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
/*@cc_on @*/
/*@if(@_jscript_version >= 5)
try{
@end @*/
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
obj.tempobj.style.opacity=obj.degree/101
/*@cc_on @*/
/*@if(@_jscript_version >= 5)
}
catch(e){}
@end @*/
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="gallery") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" rel="nofollow" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="gallery") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}
fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
if(document.getElementById('content'))
document.getElementById('content').style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
/*@cc_on @*/
/*@if(@_jscript_version >= 5)
try{
@end @*/
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=this.degree/100
else if (crossobj.style.opacity&&!crossobj.filters)
crossobj.style.opacity=this.degree/101
/*@cc_on @*/
/*@if(@_jscript_version >= 5)
}catch(e){}
@end @*/
}
fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}
I wish i knew more so I could realized how dumb this question was. http://www.javascriptkit.com/javatut...rnalphp2.shtml Anyone have a decent way of adding a fade affect to this script? Hi, I'm have set up a gallery site, pretty standard stuff with thumbnails to the right and big image to the left. I would like to add a fade in on the big image when the thumbnail is clicked and don't really know how to implement it. The big images are contained in a div called <#left> while the thumbs are within a div called <div class="gallery"> I have searched Google and these forums for a solution but haven't had any luck...can anyone help me out with this? Thanks J I've got a <ul> w/ 6 <li> items and CSS to make them 104x228 side blocks, which hold 2 images, one on top of the other. The 6 rows of images look like this: X X X X X X X X X X This is what I want: The top row of images to be opacity:0 (or hidden), and then when you mouseover the bottom images, the top images come to 100 opacity. When you mouseout, the opacity is back to 0. Here's the HTML and CSS: Code: <ul class="carz"> <li><img src="img/impreza2.jpg" class="imgtophidden"/><img src="img/impreza.jpg" /></li> <li><img src="img/wrx.jpg" class="imgtophidden"/><img src="img/wrx.jpg" /></li> <li><img src="img/legacy2.jpg" class="imgtophidden"/><img src="img/legacy.jpg" />/li> <li><img src="img/outback2.jpg" class="imgtophidden"/><img src="img/outback.jpg" /></li> <li><img src="img/forester2.jpg" class="imgtophidden"/><img src="img/forester.jpg" /></li> <li><img src="img/tribeca2.jpg" class="imgtophidden"/><img src="img/tribeca.jpg" /></li> </ul> The classes are like so: Code: .imgtophidden {
opacity: 0;
}
.imgtop {
opacity: 100;
}
I am new to jQuery coding (but loving learning) and I want to figure out: how do I make this in jQuery? Here's what I have so far: Code: $(function() {
$("ul.carz li").hover(function() {
$(this).find('img.imgtophidden').addClass('imgtop')
} , function() {
$(this).find('img.imgtop').addClass('imgtophidden')
});
});
I've been trying to figure this out for days.. I just found a script that Old Pedant made which is close to what i need: http://www.clearviewarts.com/fadeBigDemo.html But two concerns: 1. how can i have it so when i click the thumbnail, it fades in a different image (rather than just a larger version of the thumbnail)? 2. how can i have it fade in and out from simply hovering over the thumbnail (rather than clicking it)? Your help would be greatly appreciated.. |
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