List = Class.create();

List.prototype.lastPictureId = 0;

List.prototype.selectProductColor = function(container_pic, pictureId){
	if(pictureId != this.lastPictureId && pictureId != 0){
		var parameters = {};
		parameters.pictureId = pictureId;
		
		parameters.size = "mediumsmall";
		this.lastPictureId = pictureId;
		
		new Ajax.Updater(container_pic,
						 "frontoffice/ajax/product/getPicture.php",{
						 	method : "post",
						 	evalJSON : "force",
							parameters : parameters
					 });
	}
}