function toggleForm(t_form,t_disabled) {
	objElements = t_form.elements;
	for(i=0;i<objElements.length;i++){
		objElements[i].disabled = t_disabled;
	}
}

function vonalkodOver(ttttt) {
	document.getElementById(ttttt).style.background="url('/cont/keret3_vonalko.jpg')";
}

function vonalkodOut(ttttt) {
	document.getElementById(ttttt).style.background="url('/cont/keret3_vonalk.jpg')";
}

function showLoading() {
	toggleForm(document.filters,true);
	document.getElementById('loading').style.display='block';
}

function hideLoading() {
	toggleForm(document.filters,false);
	document.getElementById('loading').style.display='none';
}

function bovebbenSwap(t) {
	t.src="/cont/keret3_bovebbeno.jpg";
}

function bovebbenRestore(t) {
	t.src="/cont/keret3_bovebben.jpg";
}

function reloadItems(page) {
	filterstate=$('#filters').serialize();
	$('#items').load(
		'/includes/items.php',
		filterstate+'&search='+encodeURIComponent($("#kereses").val())+'&sort='+$("#sort option:selected").val()+'&page='+page,
		function() { hideLoading(); }
	);
	showLoading();
	// itt kene kimenteni cookie-ba a filterek allasat. A filters.php-nek kell betoltenie (a keresest mneg a headnek)
	$.cookie('filterstate', filterstate, { expires: 30 });
}