function fadeImgIn (source) {

	//if (!lock) {

		//lock=true;
		$("#bigBox").hide();
		$("#bigBox").attr({src: source});

		$("#bigBox").css({zIndex: '10', opacity: '1'}).fadeIn(300);

	//}

}	

	

function fadeImgOut () {

	//if (!lock) {

		//lock=true;

		$("#bigBox").hide();

	//}

}