/*
 * Droppy 0.1.2
 * (c) 2008 Jason Frame (jason@onehackoranother.com)
 */
$.fn.droppy = function(options) {
    
  options = $.extend({speed: 250}, options || {});
  
  this.each(function() {
    
    var root = this, zIndex = 1000;
    
    function getSubnav(ele) {
      if (ele.nodeName.toLowerCase() == 'li') {
        var subnav = $('> ul', ele);
        return subnav.length ? subnav[0] : null;
      } else {
        return ele;
      }
    }
    
    function getActuator(ele) {
      if (ele.nodeName.toLowerCase() == 'ul') {
        return $(ele).parents('li')[0];
      } else {
        return ele;
      }
    }
    
    function hide() {
      var subnav = getSubnav(this);
      if (!subnav) return;
      $.data(subnav, 'cancelHide', false);
      setTimeout(function() {
        if (!$.data(subnav, 'cancelHide')) {
          $(subnav).fadeOut(options.speed);
        }
      }, 200);
    }
  
    function show() {
      var subnav = getSubnav(this);
      if (!subnav) return;
      $.data(subnav, 'cancelHide', true);
      $(subnav).css({zIndex: zIndex++}).fadeIn(options.speed);
      if (this.nodeName.toLowerCase() == 'ul') {
        var li = getActuator(this);
        $(li).addClass('hover');
        $('> a', li).addClass('hover');
      }
    }
    
    $('ul, li', this).hover(show, hide);
    $('li', this).hover(
      function() { $(this).addClass('hover'); $('> a', this).addClass('hover'); },
      function() { $(this).removeClass('hover'); $('> a', this).removeClass('hover'); }
    );
    
  });
  
};

function initAccordian(){
    $('.answer').hide();
    $('.open').show().css({backgroundPosition: "0 -135px"});
    $('.question').click(
        function(){
            var target = $(this);
            if( $(this).next('.answer:visible').length ){
                $(this)
                    //.css({backgroundPosition: "0 3px"})
                    .next('.answer')
                    .slideUp();
            }else if ($('.answer:visible').length){
                $('.answer:visible')
                    .slideUp('slow', function(){
                        target
                            //.css({backgroundPosition: "0 -135px"})
                            .next('.answer')
                            .slideDown();
                })
                    .prev()
                    //.css({backgroundPosition: "0 3px"});
            }else{
                $(this)
                    //.css({backgroundPosition: "0 -135px"})
                    .next('.answer')
                    .slideDown();
            }
            return false;
        }
    );
}
function doTooltip(){
    $('span.tips').tooltip({
		showURL: false,
		showBody: " - ",
		delay: 2
	});
}
function addBackgroundImage(){
            $("#nav li").each(function(){
                if($(this).children('ul').length){
                    $(this).children('a').addClass("more");
                }
            })
        }