function gallery(action, max) 
{
	actual_left = (document.getElementById('thumb').offsetLeft);
	actual_left = actual_left-5;
	
	
	if(action) 
	{
		if(1) 
		{
			left_output = actual_left-480; 
			if(left_output < (max * (-480))) left_output = (max * (-480));
			var preview = document.getElementById('thumb').style.cssText='left:'+left_output+'px;';
		}
	} 
	else 
	{
		if(1) 
		{
			left_output = actual_left+480;
			if(left_output > 1) left_output = 0;
			var preview = document.getElementById('thumb').style.cssText='left:'+left_output+'px;';
		}
	}

}