/**
 * Initialisation du carrousel
 * 
 * @name	initCarrousel
 * @author	Rémy Vuong <remy@upian.com>
 * @date	2009-03-16
 * @version	1.0
 * @return	bool false
 */
function initCarrousel() {
	var speed = 400;
	var $columns = $('.slideshow-mosaique-photos .scrollcontainer > .column-photos');
	var columnsCount = $columns.length;
	var column = 0;
	
	$('.slideshow-mosaique-control img.prev').click(function(){
		column -= 4;
		if (column < 0) {
			column = (columnsCount-columnsCount%4)-4;
		}
		$('.slideshow-mosaique-photos').scrollTo($('.scrollcontainer > div').get(column), speed, {axis:'x'});
	});
	
	$('.slideshow-mosaique-control img.next').click(function(){
		column += 4;
		if (column >= columnsCount) {
			column = 0;
		}
		$('.slideshow-mosaique-photos').scrollTo($('.scrollcontainer > div').get(column), speed, {axis:'x'});
	});
	
	return false;
}

/**
 * Initialisation des fonctions chargées sur la page de diaporamas
 * 
 * @author	Rémy Vuong <remy@upian.com>
 * @date	2009-03-16
 * @version	1.0
 */
$(document).ready(function(){
	// Mosaique
	initCarrousel();
});