function ClassSlides()
{
	this.steps = 10
	this.timeout = false
	
	this.ClickThumb = function(n)
	{
		this.From = document.getElementById('scrolldiv').scrollLeft
		this.To = n*716 - 716
		this.DoStep(0)
	}
	
	this.DoStep = function(step)
	{
		step ++
		document.getElementById('scrolldiv').scrollLeft = this.Factor(step / this.steps) * (this.To - this.From) + this.From
		if (this.timeout) clearTimeout(this.timeout)
		if (step < this.steps) this.timeout = setTimeout('Slides.DoStep(' + step + ')', 10)
	}

	this.Left = function()
	{
		var Next = document.getElementById('positie').value;
		Next--;
		
			document.getElementById('rechts').style.display = '';
			document.getElementById('rechts2').style.display = 'none';
			this.ClickThumb(Next)
			document.getElementById('positie').value = Next;
			
		if (Next <= 1)
		{
			document.getElementById('links').style.display = 'none';
			document.getElementById('links2').style.display = '';
		}
	}

	this.Right = function()
	{
		var Next = document.getElementById('positie').value;
		Next++;
			
		document.getElementById('links').style.display = '';
		document.getElementById('links2').style.display = 'none';
		this.ClickThumb(Next)
		document.getElementById('positie').value = Next;
		
		if (Next >= 7)
		{
			document.getElementById('rechts').style.display = 'none';
			document.getElementById('rechts2').style.display = '';
		}	
	}

	this.Factor = function(f)
	{
		return .50 - Math.cos(f * Math.PI) * .5
	}
}

Slides = new ClassSlides()
	ArrayPhotos = new Array('');