function adjustForRegion ( region_id ) {
	var sel = document.getElementById('RegionSelect');
	for (var i=0; i<sel.options.length; i++) {
		if (sel.options[i].value == region_id) {
			sel.selectedIndex=i;
			document.forms[0].submit();
			return true;
		}
	}
}

function setHideSearch() {
	setCookie('hidesearch', 1);
}

function setDisplaySearch() {
	setCookie('hidesearch', 0);
}

function toggleDisplaySearch() {
	var nsea = document.getElementById('HotelSearchContainer');
	// since backend has some own logic, our cookie may have been overridden
	// we have to check for display style to figure out if search options are actually hidden
	if (nsea.style.display!='none') {
		nsea.style.display='none';
		setHideSearch();
	} else {
		nsea.style.display='block';
		setDisplaySearch();
	}
}