$(document).ready( function(){
	var news = new Array();
	var newsDisplay = 0;
	var timer;

	
		
	// Sitemap Tree Creation
	if ($('ul.sitemap').length > 0) {
		$('ul.sitemap').quickTree();
	}

	// Homepage Now Serving state listing
	if ($('#state').length > 0) {
		$('#state').change(function() {
			var state = $(this).val();				
			$('#state-list ul').css('display', 'none');
			$('#state-list-' + state).css('display', 'block');
		});
	}
	
	// Email form username
	if ($('#user_name').length > 0) {
		$('#user_name').keydown(function(event) {
			if(event.which || event.keyCode){
				if ((event.which == 13) || (event.keyCode == 13)) {
					$('#Button1').click();
					return false;
				}
			} 
			else {
				return true;
			}
		});
	}
	
	// Email form password
	if ($('#password').length > 0) {
		$('#password').keydown(function(event) {
        	if(event.which || event.keyCode){
				if ((event.which == 13) || (event.keyCode == 13)) {
					$('#Button1').click();
					return false;
				}
			} 
			else {
				return true; 
			}
		});
	}
	
	// Open links tagged as external in new window
	$('a[rel=ext]').click(function(event) {
		event.preventDefault();
		window.open($(this).attr('href'));
	});
	
});