function Submenu(number){
	this.number = number;
	this.parent_name = "menu";
	this.parent = getById(this.parent_name + this.number);	
	this.name = "submenu";		
	this.object = getById(this.name + this.number);	
	this.timer;
	
	this.show = function(){
		clearTimeout(this.timer);		
		jQuery(this.parent).addClass("hover");
		jQuery(this.object).slideDown("fast");		
		//jQuery(this.object).addClass("active");
	}
	
	this.hide = function(){		
		this.timer = setTimeout("closeSubmenu(" + number + ")", 100);
		//jQuery(sub.object).removeClass("active");
	}
}

function closeSubmenu(number){
	jQuery(sub[number].object).slideUp("fast", function(){jQuery(sub[number].parent).removeClass("hover");});
}