var baseURL = '';

function changeSubdivision() {
	var target = 'select_subdivision';
	var url = baseURL+'scripts/change-subdivision.php';
	var params = 'country=' + $F('country');
	new Ajax.Updater(target, url, {parameters:params, unescape:true, asynchronous:true}); 
	return false;
}

function changeSubdivisionWithPrefix(prefix) {
	var target = 'select_' + prefix + 'subdivision';
	var url = baseURL+'scripts/change-subdivision.php';
	var country = prefix + 'country';
	var params = 'country=' + $F(country) + '&prefix=' + prefix;
	new Ajax.Updater(target, url, {parameters:params, unescape:true, asynchronous:true}); 
	return false;
}

function newsletterSignup() {
	var target = 'newsletter';
	var url = baseURL+'scripts/newsletter-signup.php';
	var params = 'email=' + $F('email');
	new Ajax.Updater(target, url, {parameters:params, unescape:true, asynchronous:true});	
}


// tabs
//

// film details
function filmDetailsTab() {
	$('filmDetailsTab').addClassName('selected'); 
	$('filmDetails').show(); 
	$('filmTrailer').hide(); 
	$('filmTrailerTab').removeClassName('selected'); 
	return false;
}

// film trailer
function filmTrailerTab() {
	$('filmTrailerTab').addClassName('selected'); 
	$('filmTrailer').show(); 
	$('filmDetails').hide(); 
	$('filmDetailsTab').removeClassName('selected'); 
	return false;
}


// form functions

// generic functions
function setFocus(id) {
	$(id).focus();
}

function searchFocus() {
	var searchString = $("search").value;
	if (searchString.substr(0,6) == 'Search'){
		$('search').value='';
		$('search').removeClassName('inactive');
	}
}