function showLapInfo(lap,position,pre_position,laptime,gap,fuel,temperature)
{
	var ch_position= pre_position-position;
	if(ch_position==0){ch_position='-';}
	if(ch_position>0){ch_position='+'+ch_position;}
	var info_area = document.getElementById('lap_info_area');
	info_area.innerHTML='<table class="stylish"><thead><tr><th colspan="2">Lap '+lap+'</th></tr></thead><tbody><tr><td>Position</td><td>'+position+' ('+ch_position+')</td></tr><tr><td>Laptime</td><td>'+laptime+'</td></tr><tr><td>Gap</td><td>+'+gap+' sec.</td></tr><tr><td>Fuel</td><td>'+fuel+' liters</td></tr><tr><td>Temperature</td><td>'+temperature+'&deg;C</td></tr></tbody></table>';
	info_area.style.visibility='visible';
	moveLayer(info_area);
}

function hideLapInfo()
{
	var info_area = document.getElementById('lap_info_area');
	info_area.style.visibility='hidden';
	moveLayer(info_area);
}