function countryChanged() {
	var country = document.getElementById('fcountry').value;
	var region = document.getElementById('fregion').value;
	$("#fcity").removeOption(/./);
	$("#fcity").ajaxAddOption("filters/cities.php", {'country': country, 'region': region}, false)
	$("#fregion").removeOption(/./);
	$("#fregion").ajaxAddOption("filters/regions.php", {'country': country}, false)
}

function regionChanged() {
	var country = document.getElementById('fcountry').value;
	var region = document.getElementById('fregion').value;
	$("#fcity").removeOption(/./);
	$("#fcity").ajaxAddOption("filters/cities.php", {'country': country, 'region': region}, false)
}

function searchFormTune() {
	var country = $.getURLParam("fcountry");
	if (country != null) {
		document.getElementById('fcountry').value = country;
	}
	var region = $.getURLParam("fregion");
	if (region != null) {
		document.getElementById('fregion').value = region;
	}
	var city = $.getURLParam("fcity");
	if (city != null) {
		document.getElementById('fcity').value = city;
	}
	var words = $.getURLParam("keyword");
	if (words != null) {
		if (words != '') {
			document.getElementById('keyword').value = words;
		}
	}

	if ($.getURLParam("d1") != null) {
		document.getElementById('d1').checked = true;
	}
	if ($.getURLParam("d24") != null) {
		document.getElementById('d24').checked = true;
	}
	if ($.getURLParam("d5") != null) {
		document.getElementById('d5').checked = true;
	}

	if ($.getURLParam("fromd") != null) {
		document.getElementById('fromd').value = $.getURLParam("fromd");
	}
	if ($.getURLParam("fromm") != null) {
		document.getElementById('fromm').value = $.getURLParam("fromm");
	}
	if ($.getURLParam("tod") != null) {
		document.getElementById('tod').value = $.getURLParam("tod");
	}
	if ($.getURLParam("tom") != null) {
		document.getElementById('tom').value = $.getURLParam("tom");
	}

	if ($.getURLParam("sort") != null) {
		document.getElementById('sort').value = $.getURLParam("sort");
	}
}