/*
 * Droppy 0.1.2
 * (c) 2008 Jason Frame (jason@onehackoranother.com)
 */
J.fn.droppy = function(options) {
    
  options = J.extend({speedshow: 250, speedhide: 150}, options || {});
  
  this.each(function() {
    
    var root = this, zIndex = 1000;
    
    function getSubnav(ele) {
      if (ele.nodeName.toLowerCase() == 'li') {
        var subnav = J('> ul', ele);
        return subnav.length ? subnav[0] : null;
      } else {
        return ele;
      }
    }
    
    function getActuator(ele) {
      if (ele.nodeName.toLowerCase() == 'ul') {
        return J(ele).parents('li')[0];
      } else {
        return ele;
      }
    }
    
    function hide() {
      var subnav = getSubnav(this);
      if (!subnav) return;
      J.data(subnav, 'cancelHide', false);
      setTimeout(function() {
        if (!J.data(subnav, 'cancelHide')) {
          J(subnav).slideUp(options.speedhide);
        }
      }, 200);
    }
  
    function show() {
      var subnav = getSubnav(this);
      if (!subnav) return;
      J.data(subnav, 'cancelHide', true);
      J(subnav).css({zIndex: zIndex++}).slideDown(options.speedshow);
      if (this.nodeName.toLowerCase() == 'ul') {
        var li = getActuator(this);
        J(li).addClass('hover');
        J('> a', li).addClass('hover');
      }
    }
    
    J('ul, li', this).hover(show, hide);
    J('li', this).hover(
      function() { J(this).addClass('hover'); J('> a', this).addClass('hover'); },
      function() { J(this).removeClass('hover'); J('> a', this).removeClass('hover'); }
    );
    
  });
  
};

function mail() {
  location.href="mailto:"+String.fromCharCode(112,114,97,120,105,115,64,100,114,45,98,108,111,101,99,107,101,114,46,100,101)+"?subject=Erstellung%20eines%20Nutzerkontos&body=Sehr%20geehrte%20Damen%20und%20Herren%2C%0A%0Abitte%20erstellen%20Sie%20mir%20ein%20Nutzerkonto%20mit%20den%20folgenden%20Daten%3A%0A%0ANutzername%3A%0APasswort%3A%0A%0AMit%20freundlichen%20Gr%C3%BC%C3%9Fen%0A%0A%0A";
}