function scrollPhotos(factor){
	if(!lock){
		lock = true;
		$("#scroll-photo").animate( {scrollLeft: $("#scroll-photo").attr("scrollLeft") - 56 * factor}, 400);
		setTimeout("showHideLink(" + factor + ");", 400);
		
	}
}
function showHideLink(factor){
	/*var scrollingDiv = $("#scroll-photo");
	var buf = scrollingDiv.attr("scrollLeft");
	scrollingDiv.attr("scrollLeft", buf - factor * 50);
	var after = scrollingDiv.attr("scrollLeft");
	scrollingDiv.attr("scrollLeft", buf);
	var diff = after - buf;
	if (diff < 45 && diff > -45){
	//--домотали до края - прячем ссылку
		$("#changer" + (factor)).animate({opacity: 'hide'}, 200);
	}else{
	//--не домотали еще
		$("#changer" + (-factor)).animate({opacity: 'show'}, 200);
	}*/
	lock = false;
}
var lock = false;