$(document).ready(function() {

//headerselectie
var fotopic=Math.floor(Math.random()*3)+1;
$('#header').css('background-image','url(graphics/bg_header' + fotopic + '.jpg)');

//home knop
$('#home-btn').hover(function() {
		$('#home').attr('src','graphics/home2.png');
	},
	function() {
		$('#home').attr('src','graphics/home1.png');
	})

//submenu's
var main_id = "";
var sub_id = "";
var sub_side = "";

$('.mainmenu').hover(function() {
		main_id = this.id;
		submenuuit(); menutimerplus(); 
			if(main_id == "clubinfo_main") { sub_id = "clubinfo"; sub_side = "links"; $('#submenulinks').css('background-position','70px 0px'); }
			if(main_id == "RBB1_main") { sub_id = "RBB1"; sub_side = "links"; $('#submenulinks').css('background-position','170px 0px'); }
			if(main_id == "senioren_main") { sub_id = "senioren"; sub_side = "links"; $('#submenulinks').css('background-position','280px 0px'); }
			if(main_id == "jeugd_main") { sub_id = "jeugd"; sub_side = "rechts"; $('#submenurechts').css('background-position','47px 0px'); }
			if(main_id == "sponsorgroep_main") { sub_id = "sponsorgroep"; sub_side = "rechts"; $('#submenurechts').css('background-position','160px 0px'); }
			if(main_id == "interactief_main") { sub_id = "interactief"; sub_side = "rechts"; $('#submenurechts').css('background-position','315px 0px'); }
		$('#submenu' + sub_side).slideDown(300);
		$('#' + sub_id + '_sub').show();	
		
		},
	function() {
		menutimermin()
	});


//timer submenu's aan/uit zetten
$('.menu a').hover(function() {
		menutimerplus(); 		
		},
	function() {
		menutimermin()
	});
	
});


var menutimer;

//Timer uitzetten
function menutimerplus() {
	clearTimeout(menutimer);
	}
//Timer aanzetten
function menutimermin() {
	menutimer = setTimeout("schoon()", 2000);
	}

function schoon() {
	clearTimeout(menutimer);
	$('div[id$="_sub"]').hide();
	$('#submenulinks').slideUp(300);
	$('#submenurechts').slideUp(300);
	}
//Alle submenu's weg
function submenuuit() {
	$('div[id$="_sub"]').hide();
	$('#submenulinks').hide();
	$('#submenurechts').hide();
}