function openwindow(link,h,w){toploc=screen.height/2-h/2;leftloc=screen.width/2-w/2;
window.open(link,"popwindow1","width="+w+",height="+h+",top="+toploc+",left="+leftloc+",scrollbars=yes,location=no,resizable=yes");}
function odkaz(obj,countUrl){var x=obj.lastChild.nodeValue;obj.href=countUrl;obj.lastChild.nodeValue=x;return true;}