$(function(){
	
	
	
	/*
	Get the tallest div
	make the other divs expand to that height
	*/
	/*match_heights('.feature_wrap')*/
	match_heights('.home_cols')
	
	/*
	Set the first slide to be selected
	Set triggers on the links
		- set the selected state
		- hide / deactivate unneeded links
	Slide images	
	
	*/
	
	interval_time = 5000;
	
	count = 1
	
	$('#hero_images_wrapper .slide').hide()
	$('#hero_images_wrapper #slide_1').show().addClass("current_slide")
	$('#hero_1').addClass("selected")

	$('#hero_1').click(function(){
		if(count != 1){
			$('.current_slide').fadeOut().removeClass("current_slide")
		
			$('#hero_nav .selected').removeClass("selected")
			count = 1		
			$('#hero_'+count).addClass("selected")
		
			$('#slide_'+count).fadeIn().addClass("current_slide")
			
			clear()
		
			return false;
		}
		
	})
	$('#hero_2').click(function(){
		if(count != 2){
			$('.current_slide').fadeOut().removeClass("current_slide")
		
			$('#hero_nav .selected').removeClass("selected")
			count = 2		
			$('#hero_'+count).addClass("selected")
		
			$('#slide_'+count).fadeIn().addClass("current_slide")
			
			clear()
		
			return false;	
		}
		
	})
	$('#hero_3').click(function(){
		if(count != 3){
			$('.current_slide').fadeOut().removeClass("current_slide")
		
			$('#hero_nav .selected').removeClass("selected")
			count = 3		
			$('#hero_'+count).addClass("selected")
		
			$('#slide_'+count).fadeIn().addClass("current_slide")
			
			clear()
		
			return false;
		}
	})
	$('#hero_4').click(function(){
		if(count != 4){
			$('.current_slide').fadeOut().removeClass("current_slide")
		
			$('#hero_nav .selected').removeClass("selected")
			count = 4		
			$('#hero_'+count).addClass("selected")
		
			$('#slide_'+count).fadeIn().addClass("current_slide")
			
			clear()
		
			return false;
		}
	})
	
	loop = setInterval('change_slide()',interval_time);
})

function change_slide() {
	n = $('.current_slide').next()
	if(n.length==0) {
		n = $('#hero_images_wrapper .slide')[0];
	}
	
	$('.current_slide').fadeOut().removeClass("current_slide");
	$(n).fadeIn().addClass("current_slide");
	count ++
	if(count > $('#hero_images_wrapper .slide').length) {
		count = 1;
	}
	$('#hero_nav .selected').removeClass("selected")
	$('#hero_'+count).addClass("selected")
}

function clear(){
	clearInterval(loop);
}