$(document).ready(function() {
  $('.homeLink li').fadeTo('slow',0.2);

  $(".homeLink li").each(function (index,NavLi) { 
	  $(NavLi).attr( {
		  "id":"menu" + (index+1)
	  });

	  $(NavLi).hover(function() {
		  $(NavLi).fadeTo(500,0.8);
	  }, function() {
		  $(NavLi).fadeTo(500,0.2);
	  });
  });

});

// BACKGROUND ANIMATION -------------------------------------------------- //
var speed = 40; // speed of the bokeh animation
var move = 1; // how many steps should the bokeh move
var current = 0; // current postion of bokeh
var image = 20000; // bokeh size

var startPoint = image;

function animation(){
	current -= move;
	if (current == startPoint){
		current = 0;
	}
	
	// down to top animation
	$('#lowerBokeh').css("background-position",  "0 "+current+"px");
	
	//right to left animation
	$('#upperBokeh').css("background-position", current+"px 0");
}

var init = setInterval("animation()", speed);
// BACKGROUND ANIMATION -------------------------------------------------- //