/**
 * Chargement image
 * @param {string} image
 */
function chargeImg( image ) {
	if( $("#galerie_big").length != 0 ) {
		$("#galerie_big").attr({ src: image });
	}
}

/**
 * Scroll
 * @param {int} val
 */
function scroll( val ) {
	
	if( $("#galerie").length != 0 ) {
		var ConteneurLeft 	= $("#galerie").offset().left;
		var ContenuLeft 	= $("#galerie_scroll_contenu").offset().left;
		var nbImage 		= $("#galerie_scroll_contenu a").length;
		
		if(ContenuLeft - ConteneurLeft == 0 && val == -1) {
			taille = "+=0";
		}
		else if(ContenuLeft - ConteneurLeft == (-92 * (nbImage - 5)) && val == 1) {
			taille = "+=0";
		}
		else if(val == 1) {
			taille = "-=92px";
		}
		else if(val == -1) {
			taille = "+=92px";
		}
	
		$("#galerie_scroll_contenu").animate({ "left": taille }, "normal");
	}
}