var i
var o
function showdetail(kun,dostih){
i=event.clientY+document.body.scrollTop
	o=document.getElementById("popisek").style; 
	window.open("vysl_popisek.php?id_kun="+kun+"&id_dostih="+dostih,"okno")
	o.pixelTop=i-20;
	o.visibility='visible';
}

function hidedetail(){
	o=document.getElementById("popisek").style;
	o.visibility='hidden';
}