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Image scroll fadeIn, go to next section when done

Things I'm trying to accomplish:
Images go to the next one based on scroll.
The images will cycle through, and when they are all done the view will proceed to the bottom section. A problem with what I have right now is that, when I scroll, the view doesn't stay on the image, but moves on to the rest of the page--so even if the image changes, the image is no longer in the viewport.
fadeIn when it goes to the next image (or use another animation).
When scrolling up, it goes back up the image sequence.
If there is a jQuery plugin that does this, please feel free to refer.
jsfiddle: http://jsfiddle.net/jzhang172/gcSe8/145/
$(document).ready(function () {
$(window).scroll(function () {
if ($(document).scrollTop() > 100) {
$(".img-container > img").fadeIn("slow").attr('src',' http://vignette3.wikia.nocookie.net/pokemon/images/1/13/007Squirtle_Pokemon_Mystery_Dungeon_Explorers_of_Sky.png/revision/latest?cb=20150105230449');
} else if ($(document).scrollTop() > 110) {
$(".img-container > img").fadeIn("slow").attr('src','http://vignette2.wikia.nocookie.net/pokemon/images/5/52/417Pachirisu_Pokemon_Ranger_Shadows_of_Almia.png/revision/latest?cb=20141021151508');
}
});
});
.left{
position:fixed;
left:0;
height:100%;
width:200px;
background:black;
color:white;
font-size:20px;
text-align:center;
}
body,html{
margin:0px;
}
.bottom{
height:500px;
width:100%;
background:gray;
}
.bottom p{
text-align:center;
font-size:40px;
}
.img-container{
height:700px;
width:100%;
}
.img-container img{
height:100%;
width:auto;
}
.img-container p{
position:absolute;
text-align:center;
color:#00FFF5;
font-size:30px;
margin:300px;
background:black;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="left">
<p>
This is fixed!
</p>
</div>
<div class="img-container">
<p>
This section should stay focused on image until all images have been scrolled through and then it can go to the bottom.
</p>
<img src="https://i.kinja-img.com/gawker-media/image/upload/unnbgkdbmsszmazgxkmr.jpg">
</div>
<div class="bottom">
<p>
Please don't cover me
</p>
</div>

Try this:
$(document).ready(function () {
var images_index = 0;
var act_cycle = 0;
var n_cycles = 5;
var images = ["https://i.kinja-img.com/gawker-media/image/upload/unnbgkdbmsszmazgxkmr.jpg","http://vignette3.wikia.nocookie.net/pokemon/images/1/13/007Squirtle_Pokemon_Mystery_Dungeon_Explorers_of_Sky.png/revision/latest?cb=20150105230449","http://vignette2.wikia.nocookie.net/pokemon/images/5/52/417Pachirisu_Pokemon_Ranger_Shadows_of_Almia.png/revision/latest?cb=20141021151508",]
$(window).on('DOMMouseScroll mousewheel', function (e) {
if ($(".img-container").is(':hover')){
if (e.originalEvent.wheelDelta < 0) {
if(images_index < images.length-1){
$(document).scrollTop(".img-container");
e.preventDefault();
e.stopPropagation();
if(++act_cycle % n_cycles == 0){
act_cycle = 0;
$(".img-container > img").hide().attr('src',images[++images_index]).fadeIn("slow");
}
}
}
else {
if(images_index > 0){
$(document).scrollTop(".img-container");
e.preventDefault();
e.stopPropagation();
if (--act_cycle == -n_cycles){
act_cycle = 0;
$(".img-container > img").hide().attr('src',images[--images_index]).fadeIn("slow");
}
}
}
}
});
});
.left{
position:fixed;
left:0;
height:100%;
width:200px;
background:black;
color:white;
font-size:20px;
text-align:center;
z-index: 2;
}
body,html{
margin:0px;
}
.bottom{
height:500px;
width:100%;
background:gray;
}
.bottom p{
text-align:center;
font-size:40px;
}
.img-container{
height:700px;
width:100%;
z-index: 1;
}
.img-container img{
height:100%;
width:auto;
z-index: 1;
}
.img-container p{
position:absolute;
text-align:center;
color:#00FFF5;
font-size:30px;
margin:300px;
background:black;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="left">
<p>
This is fixed!
</p>
</div>
<div class="img-container">
<p>
This section should stay focused on image until all images have been scrolled through and then it can go to the bottom.
</p>
<img src="https://i.kinja-img.com/gawker-media/image/upload/unnbgkdbmsszmazgxkmr.jpg">
</div>
<div class="bottom">
<p>
Please don't cover me
</p>
</div>
Explanation:
Images go to the next one based on scroll.
To solve this I just put in an array all the images, changing the src depending on the index of the array that I'm updating depending on the scroll direction (see wheelDelta)
The images will cycle through, and when they are all done the view
will proceed to the bottom section. A problem with what I have right
now is that, when I scroll, the view doesn't stay on the image, but
moves on to the rest of the page--so even if the image changes, the
image is no longer in the viewport.
To prevent the normal scroll I used the DOMMouseScroll and mousewheel events, then preventDefault and stopPropagation and I only fire this logic if the img-container is hover.
fadeIn when it goes to the next image (or use another animation).
I just first fadeOut, the change src and finally fadeIn
When scrolling up, it goes back up the image sequence.
Solved with the array of images.
In adition, I add some z-index, because of the behavior of the jQuerys fadeIn/Out and a scrollTop to fix the view on the image when is changing
UPDATE: If you want to change the image in a certain numbers of 'cycles' you can add a var to control it (here is n_cycles, change his value to change the number of cycles you want wait until image changes, I set it to 5 as you say in comments).

If element moves, how to animate that movement with css or jquery?

I got some elements, and when an event is triggered one of them is removed or added to the DOM, when this happens the rest of the elements moves around to find their right place on the DOM, what I want is to animate that movement.
Any ideas? I would like to only use CSS if it's possible.
Note that when clicked the button, the element 2 goes off or on and the others move's, I want that movement animated.
Here is my code
$('button').click(function(){
element = $('#dos').is(":visible");
if(!element){
$('#dos').show();
}
else{$('#dos').hide();}
})
section{
margin:auto;
display:block;
text-align:center;
}
#uno{
width:200px;
background:rgba(255,229,0,1.00);
height:100px;
display:inline-block;
}
#dos{
width:200px;
background:rgba(0,255,60,1.00);
height:100px;
display:inline-block;
}
#tres{
width:200px;
background:rgba(232,0,255,1.00);
height:100px;
display:inline-block;
}
button{
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<section>
<div id="uno">1</div>
<div id="dos">2</div>
<div id="tres">3</div><br>
<button>Click</button>
</section>

If you want it to be done in CSS, then work with .addClass()/.removeClass() instead of .show() and .hide(). Learn about keyframes – it's easy, intuitive and gives full control over CSS animations. It's as easy as:
#keyframes hide-animation {
to {
width: 0%;
visibility: hidden;
}
}
.hidden {
animation: hide-animation .3s linear forwards;
}
You can bind any animation you want to the class you are adding. Here's your JSFiddle with working hide animation.

It's hard for me to give an exact answer without knowing what kind of movement you want but I'll take a stab at it.
One general solution is to put the element you are hiding/showing in a container div, and then animate the width or height of the container div. Let me see if I can give you an example for vertical:
HTML:
<div id="uno">1</div>
<div id="dos-container">
<div id="dos">2</div>
</div>
<div id="tres">3</div>
CSS:
#uno{
height:100px;
}
#dos{
height:100px;
}
#dos-container{ /* same height as dos if starting visible, if starting hidden set to 0*/
height:100px;
}
#tres{
height:100px;
}
JS(with jquery):
$('button').click(function(){
element = $('#dos').is(":visible");
if(!element){
//animate container height to match content div height
$('#dos-container').animate({height: "100px")},500); //500 is the speed of the animation
//show content in container
$('#dos').show();
}
else{
//animate container height to 0
$('#dos-container').animate({height: "0px")},500);
//then hide content div
$('#dos').hide();
}
})

hover overlayed text on an image bug

I have an overlayng text and navigation arrows on an image, they appear when a mouseover event is fired and hide when the mouse leaves the image.
The bug is that the overlay text is not a part of the image, so when i mouse over it, it starts flashing (because when the text hides, the mouse is positioned on the image, and that fires the mouseover event and the text shows up again)
This is my current JavaScript logic:
$('#container img').mouseover(function(){
$(this).siblings('.discr').show();
$(this).mouseout(function(){
$(this).siblings('.discr').hide();
})
})
For better understanding this is a DEMO and here is what i expect: the overlay text does not flash when the mouse is over it, it acts like when the mouse is over the image only.

You can try something like this:
JavaScript version
$('#container').mouseover(function () {
var $controls = $(this).find('.discr');
$controls.show();
$(this).mouseout(function () {
$controls.hide();
})
})
Example http://jsfiddle.net/b6hjm3t1/
Pure CSS version without JavaScript
You can have the same results just with CSS without the using JavaScript just by adding to the CSS:
#container:hover .discr {
display:block;
}
Example: http://jsfiddle.net/t6hf0fqg/

I think that this does what you're looking for. I've modified the code a little bit:
http://jsfiddle.net/jfkk78cn/1/
$( "#container" )
.mouseover(function() {
$(this).find('.discr').show();
})
.mouseout(function() {
$(this).find('.discr').hide();
});

Here is a CSS only solution for the same effect.
The important part is the you can do #container:hover .discr which will target the .discr elements when the #container is hovered.
img {
width:200px;
height:200px;
display:block;
}
#container {
float:left;
position:relative;
border:2px solid green;
}
.discr {
position:absolute;
color:red;
background:rgba(0, 0, 0, 0.2);
bottom:0px;
width:100%;
text-align:center;
display:none;
}
/*ADDED THIS RULE*/
#container:hover .discr{
display:block;
}
.next {
left:185px;
}
.next, .prev {
bottom:50%;
width:15px;
border-radius:9px;
}
<div id='container'>
<img src='http://goo.gl/Rwf5SG' />
<div class='discr prev'><</div>
<div class='discr next'>></div>
<div class='discr'>lorem ipsum</div>
</div>

How to eliminate the flicker from this JQuery/CSS3 Animation

I'm trying to do an animation using css3/JQuery while clicking the side bar, the current div slides to the left and disappears, while another div which was hidden slides in sort of like a page transition.
this is what i've ATM : fiddle
HTML:
<div id='wrap'>
<header></header>
<div id='content'>
<div id='contentMenu'></div>
<div id='page1'>
<div id='left'></div>
<div id='right'></div>
</div>
<div id='page2'></div>
</div>
<footer></footer>
</div>
CSS:
* {
margin:0;
padding:0;
}
html, body, #wrap {
height:100%;
}
header {
height:15%;
background: #0080FF;
}
#content {
width:100%;
height:75%;
min-height:75%;
}
#contentMenu {
width:2%;
height:100%;
background:black;
display:inline-block;
}
#page1 {
width:97%;
height:100%;
display:inline-block;
-webkit-transition:height 5s;
}
#page1 div {
display:inline-block;
}
#left {
width:50%;
height:100%;
background:#FF8000;
}
#right {
width:40%;
height:100%;
background:grey;
display:none;
}
#page2 {
width:49%;
height:100%;
background:purple;
display:none ;
}
footer {
background: #58D3F7;
height:10%;
z-index:99;
}
.dis{
display:inline-block !important;
}
Script:
$('#contentMenu').click(function () {
$('#page1').toggle('fast', 'swing', function () {
$('#page2').toggleClass('dis');
});
});
but when the hidden div is given visibility, you can see a flicker in the footer.
is there anyway to eliminate this?
if i remove -webkit-transition:height 5s;, the div is animated from top right to bottom left ( toggle() animates height , width and opacity at same time) is it possible to disable the change in height and animate simply from right to left?
is there anyway to avoid the jQuery and achieve this using pure css3?
Any other ways to achieve the same using css animations also would be greatly appreciated :)

Adding overflow: hidden on #content should fix your problem :
#content {
overflow: hidden;
width:100%;
height:75%;
min-height:75%;
}
( updated JSFiddle here )

I like the overflow hidden idea as well. Also, you could get rid of most of the jquery by using css for the animation. Using transition position the div absolutely outside of the div with overflow:hidden. Then set .active to the position where you want it.

Bottom div slide up/down on hover to exact margins

I want the bottom div to slide up down on hover at the bottom of screen. But, I want the text link to move with it. BUT, have the like slide down and stop like bottom:20px so it still visible to slide back up. Here's an example: http://sorendahljeppesen.dk/. Here's what I got so far: (the link isn't set to move with the dive cause it keeps vanishing below the screen on hover).
Jquery:
<script type='text/javascript'>
$(document).ready(function(){
$("#mp3-text a").hover(function() {
$("#mp3-player").stop().slideToggle(1000, function () {
$(noop);
$("#mp3-player").slideToggle(1000);
});
});
});
</script>
CSS:
#mp3-player-holder {
height:100px;
width:960px;
bottom:0;
margin-left:auto;
margin-right:auto;
position:relative;
z-index:1000;
overflow:hidden;
}
#mp3-player {
height:95px;
width:100%;
bottom:0;
position:absolute;
border-top:1px solid #ccc;
border-right:0px;
border-bottom:0px;
border-left:0px;
z-index:1000;
text-align:center;
}

Best way to do it would be to have two separate functions--one that's called onmouseover to slideit up, and one that's called onmouseout to slide it back down. Like this:
function slideup() {
$("#mp3-player").slideToggle(1000);
}
function slidedown() {
$("#mp3-player").slideToggle(1000);
}
And your HTML:
<div id="mp3-text">
hover to slide!
</div>
<div id="mp3-player-holder">
<div id="mp3-player"> </div>
</div>
Or, to make it like the one you linked, put the onmouseout onto the mp3-player div. Then it would slide back down when you removed your mouse from over the entire mp3-player div.