mainMenu = new function(){};

mainMenu.level1 = new function(){};
mainMenu.level1.mouseOver = function(param) {
	//alert('asdf');
	YAHOO.util.Dom.addClass(param,"menu-item-active");
	c = YAHOO.util.Dom.getChildren(param);
	YAHOO.util.Dom.setStyle(c[1], 'display', 'block');	
}
mainMenu.level1.mouseOut = function(param) {
	YAHOO.util.Dom.removeClass(param,"menu-item-active");
	c = YAHOO.util.Dom.getChildren(param);
	YAHOO.util.Dom.setStyle(c[1], 'display', 'none');
}

mainMenu.level2 = new function(){};
mainMenu.level2.mouseOver = function(param) {

}
mainMenu.level2.mouseOut = function(param) {

}