function menu(objectID,nazovmenu){var object=document.getElementById(objectID);if(object.style.display=='block'){object.style.display='none';}else{closeall(nazovmenu);object.style.display='block';}
return;};function closeall(nazov){var i=1;while(document.getElementById(nazov+i)){document.getElementById(nazov+i).style.display='none';i++;}};