var timer;
var path = "../../content/home/images/home_silhouette/";

var menuItem=new Array();
menuItem[0] = "menu1";
menuItem[1] = "menu2";
menuItem[2] = "menu3";

var menuImg = new Array();
menuImg[0] = "menu1_img";
menuImg[1] = "menu2_img";
menuImg[2] = "menu3_img";

var strokeImg = new Array();
strokeImg[0] = path+"bg_navigation_mini_stroke.gif";
strokeImg[1] = path+"bg_navigation_mini_cabrio_stroke.gif";
strokeImg[2] = path+"bg_navigation_mini_clubman_stroke.gif";

var rolloverImg = new Array();
rolloverImg[0] = path+"bg_navigation_mini.gif";
rolloverImg[1] = path+"bg_navigation_mini_cabrio.gif";
rolloverImg[2] = path+"bg_navigation_mini_clubman.gif";

function leftNavRun(){
	var i = 0;
	var j = 0;
	
	for (i=0;i<menuItem.length;i++)
	{
		document.getElementById(menuItem[i]).style.display="none";
	}
	
	for (j=0;j<menuImg.length;j++)
	{
		document.getElementById(menuImg[j]).style.display="block";	
		document.getElementById(menuImg[j]).src=strokeImg[j];
	}
		
}
function stophide(){
	clearTimeout(timer);
}
function resethide(){
	stophide();
	timer = setTimeout("leftNavRun()",5000);
}
function showMenu(level){
		
	stophide();
	
	leftNavRun();
	
	document.getElementById("menu"+level).style.display="block";
	document.getElementById("menu"+level+"_img").style.display="none";
	
}
function changeImage(level){
	if(level == 1){
		document.getElementById("menu"+level+"_img").src=rolloverImg[0];
	}else if(level == 2){
		document.getElementById("menu"+level+"_img").src=rolloverImg[1];
	}else if(level == 3){
		document.getElementById("menu"+level+"_img").src=rolloverImg[2];
	}
}
function changeoutImage(level){
	if(level == 1){
		document.getElementById("menu"+level+"_img").src=strokeImg[0];
	}else if(level == 2){
		document.getElementById("menu"+level+"_img").src=strokeImg[1];
	}else if(level == 3){
		document.getElementById("menu"+level+"_img").src=strokeImg[2];
	}
}