/*
 * aby pole turnaju obsahovalo vzdy nejcerstvejsi informace, je
 * definice turnaju (pole tournaments) generovany primo do stranky
 * pri zobrazeni 
 */

/*
 * zobrazim nejblizsi turnaj
 */
var tournament_index = 0;

Event.onDOMReady(function() { tournament_update() });

/*
 * zobrazeni jmena a uryvku po nahrani stranky volanim Event.onDOMReady
 * a po prepnuti polozky volanim tournament_prev() a tournament_next()
 */
function tournament_update() {
	if(tournaments.length == 0) return;
	$('rp-tournament-name').innerHTML = tournaments[tournament_index][0];
	$('rp-tournament-course').innerHTML = tournaments[tournament_index][1];
	//$('rp-tournament-type').innerHTML  = tournaments[tournament_index][2];
	$('rp-tournament-date').innerHTML = tournaments[tournament_index][3];
	$('rp-tournament-days').innerHTML = tournaments[tournament_index][4];
	$('rp-tournament-status').innerHTML = (tournament_index + 1) + ' / ' + tournaments.length;
}

/*
 * prepnuti na predchozi polozku
 */
function tournament_prev() {
	tournament_index--;
	if(tournament_index < 0) tournament_index = tournaments.length - 1;
	tournament_update();
}

/* 
 * prepnuti na nasledujici polozku
 */
function tournament_next() {
	tournament_index++;
	if(tournament_index >= tournaments.length) tournament_index = 0;
	tournament_update();
}