A zkopíroval sis i javascript z <head>?
<script type='text/javascript'>
function zobrazSkryj(idecko){
el=document.getElementById(idecko).style;
el.display=(el.display == 'block')?'none':'block'; }
</script>
A zkopíroval sis i javascript z <head>?
<script type='text/javascript'>
function zobrazSkryj(idecko){
el=document.getElementById(idecko).style;
el.display=(el.display == 'block')?'none':'block'; }
</script>