$(document).ready(function() {
  var toggle = function(direction, display) {
    return function() {
      var self = this;
      var ul = $("ul", this);
      if( ul.css("display") == display && !self["block" + direction] ) {
        self["block" + direction] = true;
        ul["slide" + direction]("fast", function() {
          self["block" + direction] = false;
        });
         ul.animate({opacity: 1.0}, 1200);
      }
    };
  }
  $('#nav li').hover( function(){ $(this).addClass('over') } 
               , function(){ $(this).removeClass('over') } );                 
  $("#nav li").hover(toggle("Down", "none"), toggle("Up", "block"));
  $("#nav li ul").addClass("jsmenu").hide();
  $("ul#nav li:last-child").addClass("last");;
  //generic functions for whole site

	//align=right/left.
	$('img[align=right]').addClass('toprightfloatingimage');
	$('img[align=left]').addClass('topleftfloatingimaget');
});