function setactivenav() {
	
	var d2id = new Array();
	d2id["about"] = "side_about";
	d2id["tap-in-your-city"] = "side_tap";
	d2id["restaurants"] = "side_res";
	d2id["volunteer"] = "side_vol";
	d2id["donate"] = "side_donate";	
	d2id["media"] = "side_media";	
	d2id["partners"] = "side_part";	
	d2id["shop"] = "side_shop";	
	
	current_path = window.location.pathname;
	directories = current_path.split("/");
	
	if (typeof(d2id[directories[1]]) != 'undefined') {
		the_element = d2id[directories[1]];
		$("#"+the_element).addClass('on').children('ul').slideDown();
	} 
}


$(document).ready(function(){

	// expand selected side nav
	setactivenav();

	// side nav expanding
	/* inactive per unicef request, 1/13/08
	$('#action_nav>li>a, #side_nav>li>a').mouseover(function() {
		var t = $(this).parent().hasClass('on');
		if(!t) {
			$('#action_nav li ul, #side_nav li ul').slideUp();
			$(this).parent().children('ul').slideDown();
			$('#action_nav li, #side_nav li').removeClass('on');
			$(this).parent().addClass('on');
		}
	});
	*/

	//tap-in-your-city selector
	$("form#city_select_f #go_btn").click(function(){
		loc = $("form#city_select_f select").val();
		window.location.pathname = "/tap-in-your-city/featured-cities/"+loc+".html";
	});

	//home page tabs - not currently working in IE?
	$('#managers a').click(function() {
		$('#hp_tabs a').toggleClass('on');
		$('#tab2').css({display: 'none'});
		$('#tab1').css({display: 'block'});
		return false;
	});
	$('#coordinators a').click(function() {
		$('#hp_tabs a').toggleClass('on');
		$('#tab2').css({display: 'block'});
		$('#tab1').css({display: 'none'});
		return false;
	});
	
	//form submits
	$("a#login_btn").click(function(){
		$("form#loginform").submit();
	});
});