var timer;
var sliding = false;
var slidingMain = false;
var view = 'image';
var fo;
var f;
var scrollX;
var iconWidth = 85;



function ScrollSmooth(div, direction, left)
{
	var step = 6;
	if (left > 0)
	{
		if (direction > 0)
			div.scrollLeft = div.scrollLeft + step;
		else
			div.scrollLeft = div.scrollLeft - step;

		left = left - step;
		timer = setTimeout("ScrollSmooth(document.getElementById('photoList'), "+direction+", "+left+")", 10);
	}
	else
	{
		sliding = false;

	}
}

function ScrollSmoothMain(div, shift)
{
	var step = 100;
	if (shift != 0)
	{
		if (shift > 0)
		{
			if (step > shift)
			{
				div.scrollLeft = div.scrollLeft + shift;
				shift = 0;
			}
			else
			{
				div.scrollLeft = div.scrollLeft + step;
				shift = shift - step;
			}
		}
		else
		{
			if (step > Math.abs(shift))
			{
				div.scrollLeft = div.scrollLeft + shift;
				shift = 0;
			}
			else
			{
				div.scrollLeft = div.scrollLeft - step;
				shift = shift + step;
			}
		}

		timer = setTimeout("ScrollSmoothMain(document.getElementById('mainPhotoList'), "+shift+")", 10);
	}
	else
	{
		slidingMain = false;
		loading = document.getElementById('loadingImage');
		loading.style.visibility = "hidden";
	}
}


function NextPage()
{
	if (!sliding)
	{
		sliding = true;
		ScrollSmooth(document.getElementById('photoList'), 1, 152);
	}
}

function PrevPage()
{
	if (!sliding)
	{
		sliding = true;
		ScrollSmooth(document.getElementById('photoList'), -1, 152);
	}
}