function openHotel(form) {
	var inkarta = form.elements['inkarta'];
	var mesto = form.elements['mesto'];
	var code = false;
	if(mesto.selectedIndex > 0) {
		code = mesto.options[mesto.selectedIndex].value;
	}
	if(!code) {
		return false;
	}
	var date = new Date();
	var mm = date.getMonth() + 1;
	if(mm < 10) {
		mm = '0' + mm;
	}
	var dd = date.getDate();
	if(dd < 10) {
		dd = '0' + dd;
	}
	var checkin = date.getFullYear() + '-' + mm + '-' + dd; 
	var url = '';
	if(inkarta && inkarta.checked) {
		url = 'https://eshop.cd.cz/partner/validate_oct.aspx?t='+code+'&country=CZ&language=CS&currency=CKR&siteid=czdrahy&destination='+code+'&checkin='+checkin+'&nights=1&adults=2&starrating=3-4';
	} else {
		url = 'http://www.octopustravel.com/at/HotelLink?country=CZ&language=CS&currency=CKR&siteid=czdrahy&destination='+code+'&checkin='+checkin+'&nights=1&adults=2&starrating=3-4';
	}
	//alert(url);
	if(window.parent) {
		window.parent.location = url;
	} else {
		window.location = url;
	}
	return false;
}