current='default';
function swapImage(id)
{
	new Effect.Fade('big-'+current);
	
	new Effect.Fade('big-'+id);
	current=id;
}
currentImage=1;
function pressPrev()
{
	if(currentImage==1)
	{
	
	return;
	
	}
	
	currentImage--;
	
	for(i=1;$('image-'+i);i++)
	{
		if(i==currentImage)
		{
			$('image-'+i).style.display='block';
		
		}	
		else
		{
		
			$('image-'+i).style.display='none';
		}
	}

}



function pressNext()
{
	if(currentImage==maxImages)
	{
	
	return;
	
	}
	
	currentImage++;
	
	for(i=1;$('image-'+i);i++)
	{
		if(i==currentImage)
		{
			$('image-'+i).style.display='block';
		
		}	
		else
		{
		
			$('image-'+i).style.display='none';
		}
	}

	
}

current='default';
blocked=false;
function swapImage(id)
{

	if(blocked==false && (id!=current)  )
	{
		new Effect.Fade('big-'+current);		
		new Effect.Appear('big-'+id);
		current=id;
		blocked=true;
		setTimeout('blocked=false',1000)
	}
}


function openURL(url)
{
	window.open(url);
}


	
	function home_effects()
	{
		new Effect.Appear('site',{'duration':3});
		
		
		new Effect.Appear('logo',{queue:'end'});
		new Effect.Appear('top-navigation',{queue:'end'});


		new Effect.Appear('homeSlideShow',{queue:'end','duration':2});
	
		
	}