var speed = 300;
var currentThumb = 0;

function nextThumb(){	
	$('div#header div#headerBanner div#thumbnails div#thumb' + (currentThumb)).fadeOut(speed);
	$('div#header div#headerBanner div#buttons div#button' + (currentThumb)).css({'background-color': "#BBBBBB"});
	currentThumb++;
	if (currentThumb == 6){
		currentThumb = 1;
	}
	$('div#header div#headerBanner div#thumbnails div#thumb' + (currentThumb)).fadeIn(speed);
	$('div#header div#headerBanner div#buttons div#button' + (currentThumb)).css({'background-color': "#00853F"});
	window.setTimeout(nextThumb, 4000); 
}

function initialFunction(){
	currentThumb = Math.floor(Math.random() * 5)
	$('div#header div#headerBanner div#thumbnails div.thumb').hide();
	nextThumb();
	$('.notice').delay(2000).slideUp();
}

$(document).ready(initialFunction);