// JavaScript Document
window.onAjaxLoad = function() {};
(function($){
  $(function() {
    
    if($.fn.ifixpng) {
      $("#rightpan h2,#infodx h3,#roll,#content h3,#content h3 div,#content h4").ifixpng();
      $("#content h3 a,#content h3 div a,#content h4 a").css('position','relative');
      if($("#container").height()<680)
        $("#container").height(680);
    }

    $('#menu li.mainitems').hover(jsddm_open,jsddm_timer);
    $(document).click(jsddm_close);

    var timeout         = 500;
    var closetimer    = 0;
    var ddmenuitem      = 0;
    
    function jsddm_open() {
      jsddm_canceltimer();
      jsddm_close();
      ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
    }
    
    function jsddm_close() {
      if(ddmenuitem) 
        ddmenuitem.css('visibility', 'hidden');
    }
    
    function jsddm_timer() {
      closetimer = window.setTimeout(jsddm_close, timeout);
    }
    
    function jsddm_canceltimer() {
      if(closetimer) {  
        window.clearTimeout(closetimer);
        closetimer = null;
      }
    }

  })
})(jQuery);