function showMoreOptions(dir) {
	if (dir == 1) {
		if ($('hs_MinStarRating')) $('hs_MinStarRating').style.display = 'block';
		if ($('hs_BoardBases')) $('hs_BoardBases').style.display = 'block';
		if ($('hs_adv_opts')) $('hs_adv_opts').style.display = 'block';
		$('lnk_MO').innerHTML = 'Less options';		
		$('lnk_MO').href = 'javascript:showMoreOptions(0);'		
	} else {
		if ($('hs_MinStarRating')) $('hs_MinStarRating').style.display = 'none';
		if ($('hs_BoardBases')) $('hs_BoardBases').style.display = 'none';
		if ($('hs_adv_opts')) $('hs_adv_opts').style.display = 'none';
		$('ff_SR').selectedIndex = 0;
		$('ff_BB').selectedIndex = 0;
		$('lnk_MO').innerHTML = 'More options';
		$('lnk_MO').href = 'javascript:showMoreOptions(1);'		
	}
}

function js_OnlineClosed() {
	alert('Please try again at 8am. Our supplier\'s system is closed at present and will not be available until then.');
}

var domReady = false;
function cycleUntilReady (callback) {
	if (domReady) {
		callback();
	} else {
		window.setTimeout(function() {cycleUntilReady(callback);},100);
	}
}

function openRatingsExplained(editID, num_height){
	var str_url = "/ratingsExplained.cfm?editID="+editID;
	var tmp_newWindow = window.open(str_url, "ratingsExplained", "HEIGHT="+num_height+",WIDTH=500,toolbar=no,scrollbars=yes,status=no,menubar=no,resizeable=no");
}