$(document).ready(function() { 
	$(".featureLink").click(function() {
		var num = $(this).attr("rel");
		showFeature(num);
		clearInterval(homeInt);
		return false;
	});
});

var currentFeature = 0;
var homeInt = setInterval ( "nextFeature()", 5000 );

function hideFeatures() {
	$(".featureContent").hide();	
}

function resetLinks() {
	$(".homeFeatureMenuLinkActive").addClass("homeFeatureMenuLink");
	$(".homeFeatureMenuLinkActive").removeClass("homeFeatureMenuLinkActive");
	$(".menuMiniActive").addClass("menuMini");
	$(".menuMiniActive").removeClass("menuMiniActive");
}

function setLink(num) {
	resetLinks();
	$(".button"+num).addClass("homeFeatureMenuLinkActive");
	$(".button"+num).removeClass("homeFeatureMenuLink");
	$(".spacer"+num).addClass("homeFeatureMenuLinkActive");
	$(".spacer"+num).removeClass("homeFeatureMenuLink");
	$(".spacer"+num).addClass("menuMiniActive");
	$(".spacer"+num).removeClass("menuMini");
}

function showFeature(num) {
	hideFeatures();
	setLink(num);
	$("#feature"+num).fadeIn();
	
}

function nextFeature() {
	var next = currentFeature + 1;
	if (next > 3) next = 0;
	showFeature(next);
	currentFeature = next;
}