function rozpis(datum) {
	var url = 'http://www.trenink4you.cz/modules/ajax/utils.php';
	// var pars = Form.serialize('frm');
	var pars='datum='+datum;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoad, onComplete: showResponse} );
}
function showLoad () {
	// $('load').style.display = 'block';
	$('rozpis').innerHTML= '<div id="loading" style="text-align:center; padding:0 0 20px 0;"><img style="vertical-align: middle" src="http://www.trenink4you.cz/pic/loading.gif">'+'<strong>&nbsp;&nbsp;Načítam data, prosím čekejte...</strong></div>';
}
function showResponse (originalRequest) {
	var newData = originalRequest.responseText;
	$('loading').style.display = 'none';
	$('rozpis').innerHTML = newData;
	// new Effect.Highlight('rozpis');
	// new Effect.Grow('rozpis')
	// new Effect.BlindDown('rozpis');
}


function calendar(my) {
	var url = 'http://www.trenink4you.cz/modules/ajax/utils.php';
	// var pars = Form.serialize('frm');
	var pars='my='+my;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoading, onComplete: showCalendar} );
}
function showLoading () {
	$('loading').style.display = 'block';
	$('loading').innerHTML= '<div style="text-align:center;"><img style="vertical-align: middle" src="http://www.trenink4you.cz/pic/loading.gif">'+'<strong>&nbsp;&nbsp;Načítam data, prosím čekejte...</strong></div>';
}
function showCalendar (originalRequest) {
	var newData = originalRequest.responseText;
	$('loading').style.display = 'none';
	$('cal_wrapper').style.display = 'block';
	$('cal_wrapper').innerHTML = newData;
}