MER_liftContent = {
	liftBlock : function(myItem){
		$$('div.blocDeploye').each(function(e) {
		if(e.getAttribute('id') != myItem){
		e.removeClassName('blocDeploye');
		Effect.BlindUp(e.getAttribute('id'),{ duration: 1.0 });
		}});
		if (!$(myItem).hasClassName('blocDeploye')){
		Effect.BlindDown(myItem,{ duration: 1.0 });
		$(myItem).addClassName('blocDeploye');
		}
	}
}