var menuItemBulletOnSrc = "rien.gif";
	var menuItemBulletOffSrc = "rien.gif";
	var menuItemBulletWidth = 0;
	var menuItemBulletHeight = 22;
	
	var menuLabelBulletOnSrc = "rien.gif";
	var menuLabelBulletOffSrc = "rien.gif";
	var menuLabelBulletWidth = 0;
	var menuLabelBulletHeight = 22;
	
	var subMenuBulletOnSrc = "bullet.gif";
	var subMenuBulletOffSrc = "bullet.gif";
	var subMenuBulletWidth = 4;
	var subMenuBulletHeight = 22;
	
	var subMenuArrowSrc = "fleche.gif";
	var subMenuArrowWidth = 4;
	var subMenuArrowHeight = 22;
	
	
	menuItemBulletOff= new Image(menuItemBulletWidth,menuItemBulletHeight);
	menuItemBulletOff.src=menuItemBulletOffSrc;
	menuItemBulletOn= new Image(menuItemBulletWidth,menuItemBulletHeight);
	menuItemBulletOn.src=menuItemBulletOnSrc;
	
	subMenuLabelOff= new Image(subMenuBulletWidth,subMenuBulletHeight);
	subMenuLabelOff.src=subMenuBulletOffSrc;
	subMenuLabelOn= new Image(subMenuBulletWidth,subMenuBulletHeight);
	subMenuLabelOn.src=subMenuBulletOnSrc;
	
	menuLabelOff= new Image(menuLabelBulletWidth,menuItemBulletHeight);
	menuLabelOff.src=menuLabelBulletOffSrc;
	menuLabelOn= new Image(menuLabelBulletWidth,menuItemBulletHeight);
	menuLabelOn.src=menuLabelBulletOnSrc;
	
	
	subMenuArrow= new Image(subMenuArrowWidth,subMenuArrowHeight);
	subMenuArrow.src=subMenuArrowSrc;

	var timeOn = null;
	var numMenus = 12;
	var numTiers = 0;
	var tier = new Array(20);
	var offColours = new Array(20);
	var onColours = new Array(20);
	var myStyle = new Array(20);
	var menuWidths = new Array(20);