var bgHeaderId1 = 1;
var bgHeaderId2 = 2;
var bgMainId1 = 1;
var bgMainId2 = 2;

function animateHeaderStart() 
{
	setTimeout("$('#header_bg2').fadeTo(2000,1,animateHeaderStep)",10000)
}
function animateHeaderStep() 
{
	bgHeaderId1 = (bgHeaderId1+1 <= 7) ? (bgHeaderId1+1) : 1;
	bgHeaderId2 = (bgHeaderId2+1 <= 7) ? (bgHeaderId2+1) : 1;
	document.getElementById("header_bg1").style.backgroundImage = "url(./images/backgrounds/background"+bgHeaderId1+".jpg)";
	$("#header_bg2").fadeTo(0,0);
	document.getElementById("header_bg2").style.backgroundImage = "url(./images/backgrounds/background"+bgHeaderId2+".jpg)";
	animateHeaderStart();
}

function animateMainStart() 
{
	setTimeout("$('#main_bg2').fadeTo(2000,1,animateMainStep)",10000)
}
function animateMainStep() 
{
	bgMainId1 = (bgMainId1+1 <= 7) ? (bgMainId1+1) : 1;
	bgMainId2 = (bgMainId2+1 <= 7) ? (bgMainId2+1) : 1;
	document.getElementById("main_bg1").style.backgroundImage = "url(./images/backgrounds/bg_small"+bgMainId1+".jpg)";
	$("#main_bg2").fadeTo(0,0);
	document.getElementById("main_bg2").style.backgroundImage = "url(./images/backgrounds/bg_small"+bgMainId2+".jpg)";
	animateMainStart();
}