$(function() {

//Preserves the mouse-over on top-level menu elements when hovering over children
$("#mainMenu ul").each(function(i){
  $(this).hover(function(){
	$(this).parent().find("a").slice(0,1).addClass("active");
  },function(){
	$(this).parent().find("a").slice(0,1).removeClass("active");
  });
});


});