// JavaScript Document

function okno(address)
{
    window.open(address, "InfoWindow", "width=570 height=400 toolbar=no, location=no, directories=no, status=no, menubar=no, resizable=yes, scrollbars=yes");
}

function zkontrolujVyhledavani() {
	if (document.vyhledavani.slovo.value=='' || document.vyhledavani.slovo.value=='      zadej hledané slovo') return false;
	else return true;
}