[MooTools] Carousel horizontal passer en vertical

Tout d'abord bonjour,

voilà, j'ai un script d'un module joomla qui defile de façon horizontal certains éléments...
pour modifier se mouvement en vertical, j'ai "je pense" trouvé l'astuce de faire un "remplacer par" tous les width avec les height et inversement de façon propre dans le php.

ce script modifié fonctionne bien maintenant sous firefox, mais il se lance de façon très aléatoire à mon goût sous Chrome...

suis-je dans le vrai où ai-je fais une belle erreur?

ICI LE PHP :

Code:

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<?php
 
defined('_JEXEC') or die();
 
JHTML::stylesheet('css/mod_jea_slide_swc.css', 'modules/mod_jea_slide_swc/');
$charset = strtoupper(JFactory::getDocument()->getCharset());
$nimage=$params->get('number_image', 2);
$wimage=$params->get('thumb_Height', 200);
$time_interval=$params->get('time_interval', 4000);
$time_speed=$params->get('slide_speed', 700);
$mod_Height=($wimage*$nimage)+($nimage*10)-10;
if ( $params->get('show_arrows', 1)) {$margin="50px";};
 
 
?>
<div id="titrenouveautes"></div>
<script type="text/javascript">
		window.addEvent("domready", function() {
    var slide_jea_swc = new slideGallery($$(".mod_jea_slide_swc"), {
				steps: <?php echo $nimage; ?>,
				mode: "circle",
				random: true,
				autoplayOpposite: true,
				stop: ".stop",
				start: ".start",
				duration: <?php echo $time_interval; ?> ,
				speed: <?php echo $time_speed; ?>
			});
	});
	</script>
 
 
 
 
 <div class="mod_jea_slide_swc" >
    <?php if ( $params->get('show_arrows', 1)) : ?>
				<a href="#" class="jea_slide_swc_prev"></a>
				<a href="#" class="jea_slide_swc_next"></a>
	<?php endif ?>			
 
			<div class="jea_holder_swc" style="Height:<?php echo $mod_Height; ?>px;">
            <ul style="margin:0px; padding:0px; list-style: none; Height: 30000px;">
    <?php foreach ($rows as $k => $row) : $url = modJeaSlideSwcHelper::getPropertyRoute($row) ?>
 
 
 
  <?php if ($params->get('show_details', 1)): ?>
 
 
    <li><?php if ( $params->get('show_thumbnails', 1) && $imgUrl = modJeaSlideSwcHelper::getItemImg($row)) : ?>
    <a href="<?php echo $url ?>" title="<?php echo JText::_('COM_JEA_DETAIL') ?>" >
    <img style="Height:auto" src="<?php echo $imgUrl ?>" alt="<?php echo JText::_('COM_JEA_DETAIL') ?>" /></a>
 
    <?php 
    if (empty($row->title)) {
        echo JText::sprintf('COM_JEA_PROPERTY_TYPE_IN_TOWN', 
                             htmlspecialchars($row->type, ENT_COMPAT, $charset), 
                             htmlspecialchars($row->town, ENT_COMPAT, $charset));
    } else {
        echo htmlspecialchars($row->title, ENT_COMPAT, $charset);
    } ?><br/>
 
 
    <?php if (!empty($row->living_space)): ?>
    <?php echo  JText::_('COM_JEA_FIELD_LIVING_SPACE_LABEL') ?> : <strong>
    <?php echo JHtml::_('utility.formatSurface', (float) $row->living_space , '-' ) ?>
    </strong>
    <?php endif ?>
 
	<br/>
    <br />
    <p></p>
    <?php endif ?>
 
 
  <?php endif ?>
 </li>
<?php endforeach ?></ul>
 <?php $swc ='PGRpdiBjbGFzcz0ic3djX2ZvdCI+PGEgdGl0bGU9IkNyZWF6aW9uZSBTaXRpIFdlYiIgaHJlZj0iaHR0cDovL3d3dy5zaXRpd2ViLmNhZ2xpYXJpLml0IiA+Q3JlYXppb25lIFNpdGkgV2ViPC9hPjwvZGl2Pg==';
echo base64_decode($swc);?>  </div>
      </div>

ET VOICI le JS :

Code:

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/*
---
 
script: slideGallery.js
 
description: Multifunctional gallery for MooTools
 
license: MIT-style license
 
authors:
- Sergii Kashcheiev
 
requires:
- core/1.3: Options
- core/1.3: Events
- core/1.3: Fx.Tween
- core/1.3: Fx.Transitions
 
provides: [slideGallery, fadeGallery]
 
...
*/
var slideGallery = new Class({
	Version: "1.3.1",
	Implements: [Options, Events],
	options: {
		holder: ".jea_holder_swc",
		elementsParent: "ul",
		elements: "li",
		nextItem: ".jea_slide_swc_next",
		prevItem: ".jea_slide_swc_prev",
		stop: ".stop",
		start: ".start",
		speed: 600,
		duration: 4000,
		steps: 1,
		current: 0,
		transition: "sine:in:out",
		direction: "Vertical",
		mode: "callback",
		currentClass: "current",
		nextDisableClass: "next-disable",
		prevDisableClass: "prev-disable",
		paging: false,
		pagingEvent: "click",
		pagingHolder: ".paging",
		random: false,
		autoplay: false,
		autoplayOpposite: false,
		stopOnHover: true
		/* 
		onStart: $empty,
		onPlay: $empty,
		*/ 
	},
	initialize: function(gallery, options) {
		if(gallery.length == null) this.gallery = gallery;
		else this.gallery = gallery[0];
		if(!this.gallery) return false;
		this.setOptions(options);
		this.holder = this.gallery.getElement(this.options.holder);
		this.itemsParent = this.holder.getElement(this.options.elementsParent);
		this.items = this.itemsParent.getElements(this.options.elements);
		this.next = this.gallery.getElement(this.options.nextItem);
		this.prev = this.gallery.getElement(this.options.prevItem);
		this.stop = this.gallery.getElement(this.options.stop);
		this.start = this.gallery.getElement(this.options.start);
		this.current = this.options.current;
		this.bound = {rotate: this.rotate.bind(this) }
 
		if(this.options.direction == "Vertical") {
			this.direction = "margin-top";
			this.size = this.items[0].getHeight();
			this.visible = Math.round(this.holder.getHeight()/this.size);
		}
		else {
			this.direction = "margin-left";
			this.size = this.items[0].getWidth();
			this.visible = Math.round(this.holder.getWidth()/this.size);
		}
 
		if(this.items.length <= this.visible) {
			if(this.next) this.next.addClass(this.options.nextDisableClass).addEvent("click", function() {return false;});
			if(this.prev) this.prev.addClass(this.options.prevDisableClass).addEvent("click", function() {return false;});
			if(this.stop) this.stop.addEvent("click", function() {return false;});
			if(this.start) this.start.addEvent("click", function() {return false;});
			this.gallery.addClass("stopped no-active");
			this.fireEvent("start", this.current, this.visible, this.items.length, this.items[this.current]);
			return false;
		}
 
		this.options.steps = this.options.steps > this.visible ? this.visible : this.options.steps;
		this.options.duration = this.options.duration < 1000 ? 1000 : this.options.duration;
		this.options.speed = this.options.speed > 6000 ? 6000 : this.options.speed;
		if(this.options.speed > this.options.duration) this.options.speed = this.options.duration;
 
		this.fx = new Fx.Tween(this.itemsParent, {
			property: this.direction,
			duration: this.options.speed,
			transition: this.options.transition,
			link: "cancel",
			fps: 100,
			onCancel: function() {
				if(!this.callChain()) this.fireEvent("chainComplete", this.subject);
				return this;
			}
		});
 
		if(this.options.random) this.shuffle();
		this.getInitialCurrent();
 
		if(this.options.mode == "circle") {
			while(this.items.length < this.options.steps+this.visible) {
				this.itemsParent.innerHTML += this.itemsParent.innerHTML;
				this.items = this.itemsParent.getElements(this.options.elements);
			}
			for(var i=0; i<this.current; i++) {
				this.items[i].inject(this.itemsParent, "bottom");
			}
			this.options.paging = false;
		}
		else {
			if(this.options.paging) this.createPaging();
			this.play(false);
		}
 
		if(this.next) {
			this.next.addEvent("click", function() {
				this.nextSlide();
				return false;
			}.bind(this));
		}
 
		if(this.prev) {
			this.prev.addEvent("click", function() {
				this.prevSlide();
				return false;
			}.bind(this));
		}
 
		if(this.options.autoplay || this.options.autoplayOpposite) this.timer = this.bound.rotate.delay(this.options.duration);
		else this.gallery.addClass("stopped");
 
		if(this.start) {
			this.start.addEvent("click", function() {
				clearTimeout(this.timer);
				this.gallery.removeClass("stopped");
				this.timer = this.bound.rotate.delay(this.options.duration);
				return false;
			}.bind(this));
		}
 
		if(this.stop) {
			this.stop.addEvent("click", function() {
				this.gallery.addClass("stopped");
				clearTimeout(this.timer);
				return false;
			}.bind(this));
		}
 
		if(this.options.stopOnHover) {
			this.gallery.addEvent("mouseenter", function() {
				clearTimeout(this.timer);
			}.bind(this));
			this.gallery.addEvent("mouseleave", function() {
				if(!this.gallery.hasClass("stopped")) {
					clearTimeout(this.timer);
					this.timer = this.bound.rotate.delay(this.options.duration);
				}
			}.bind(this));
		}
 
		this.fireEvent("start", this.current, this.visible, this.items.length, this.items[this.current]);
	},
	getInitialCurrent: function() {
		var tempCurrent = this.items.get("class").indexOf(this.options.currentClass);
		if(tempCurrent != -1) this.current = tempCurrent;
		else {
			if(this.current > this.items.length-1) this.current = this.items.length-1;
			else	if(this.current < 0) this.current = 0;
		}
		if(this.options.mode != "circle" && this.visible+this.current >= this.items.length) this.current = this.items.length-this.visible;
		return this;
	},
	rotate: function() {
		if(!this.options.autoplayOpposite) this.nextSlide();
		else this.prevSlide();
		this.timer = this.bound.rotate.delay(this.options.duration);
		return this;
	},
	play: function(animate) {
		if(this.options.mode == "line") this.sidesChecking();
		if(animate) this.fx.start(-this.current*this.size);
		else this.fx.set(-this.current*this.size);
		if(this.options.paging) this.setActivePage();
		this.fireEvent("play", this.current, this.visible, this.items.length, this.items[this.current]);
		return this;
	},
	nextSlide: function() {
		if(this.options.mode != "circle") {
			if(this.visible+this.current >= this.items.length) {
				if(this.options.mode == "callback") this.current = 0;
			}
			else if(this.visible+this.current+this.options.steps >= this.items.length) {
				this.current = this.items.length-this.visible;
			}
			else this.current += this.options.steps;
			this.play(true);
		}
		else {
			var temp = this.current;
			if((this.current += this.options.steps) >= this.items.length) this.current -= this.items.length;
			this.fx.start(-this.size*this.options.steps).chain(function() {
				for(var i=0; i<this.options.steps; i++) {
					if(temp >= this.items.length) temp = 0;
					this.items[temp++].inject(this.itemsParent, "bottom");
				}
				this.fx.set(0);
			}.bind(this));
			this.fireEvent("play", this.current, this.visible, this.items.length, this.items[this.current]);
		}
		return this;
	},
	prevSlide: function() {
		if(this.options.mode != "circle") {
			if(this.current <= 0) {
				if(this.options.mode == "callback") this.current = this.items.length-this.visible;
			}
			else if(this.current-this.options.steps <= 0) {
				this.current = 0;
			}
			else	this.current -= this.options.steps;
			this.play(true);
		}
		else {
			for(var i=0; i<this.options.steps; i++) {
				if(this.current-1 < 0) this.current = this.items.length;
				this.items[--this.current].inject(this.itemsParent, "top");
			}
			this.fx.set(-this.size*this.options.steps).start(0);
			this.fireEvent("play", this.current, this.visible, this.items.length, this.items[this.current]);
		}
		return this;
	},
	sidesChecking: function() {
		this.next.removeClass(this.options.nextDisableClass);
		this.prev.removeClass(this.options.prevDisableClass);
		if(this.visible+this.current >= this.items.length) this.next.addClass(this.options.nextDisableClass)
		else if(this.current==0) this.prev.addClass(this.options.prevDisableClass);
		return this;
	},
	createPaging: function() {
		this.paging = new Element("ul");
		var pagingHold = this.gallery.getElement(this.options.pagingHolder);
		if(pagingHold != null) this.paging.inject(pagingHold);
		else this.paging.inject(this.gallery).addClass("paging");
 
		var length = Math.ceil((this.items.length-this.visible)/this.options.steps)+1;
		var str = "";
		for(var i=0; i<length; i++) {
			str += '<li><a href="#">' + parseInt(i+1) + '</a></li>';
		}
		this.paging = this.paging.set("html", str).getElements("a");
		this.paging.each(function(el, i) {
			el.addEvent(this.options.pagingEvent, function() {
				if(i < length-1) this.current = i*this.options.steps;
				else this.current = this.items.length-this.visible;
				this.play(true);
				return false;
			}.bind(this));
		}.bind(this));
		return this;
	},
	setActivePage: function() {
		this.paging.removeClass("active")[Math.ceil(this.current/this.options.steps)].addClass("active");
		return this;
	},
	shuffle: function() {
		var str = "";
		this.items.sort(function(){return 0.5 - Math.random()}).each(function(el) {
			str += new Element("div").adopt(el).get("html");
		});
		this.items = this.itemsParent.set("html", str).getElements(this.options.elements);
		return this;
	}
});
var fadeGallery = new Class({
	Extends: slideGallery,
	initialize: function(gallery, options) {
		if(options.mode == "circle") options.mode = "callback";
		this.parent(gallery, options);
		this.fxFade = [];
		this.items.each(function(el, i) {
			this.fxFade[i] = new Fx.Tween(el, {
				property: "opacity",
				duration: this.options.speed,
				transition: this.options.transition,
				link: "cancel"
			});
			this.fxFade[i].set(0);
		}.bind(this));
		this.play(false);
	},
	play: function(animate) {
		if(this.previous == null) {
			this.previous = 0;
			return false;
		}
		if(this.options.mode == "line") this.sidesChecking();
		if(animate) {
			this.fxFade[this.previous].start(0);
			this.fxFade[this.current].start(1);
		}
		else {
			this.fxFade[this.previous].set(0);
			this.fxFade[this.current].set(1);
		}
		this.previous = this.current;
		if(this.options.paging) this.setActivePage();
		this.fireEvent("play", this.current, this.visible, this.items.length, this.items[this.current]);
	}
});