// COOKIES
jQuery.cookie = function(name, value, options) {
	if (typeof value != 'undefined') { // name and value given, set cookie
    options = options || {};
	    if (value === null) {
	        value = '';
	        options.expires = -1;
	    }
    var expires = '';
    if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
        var date;
        if (typeof options.expires == 'number') {
            date = new Date();
            date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
        } else {
            date = options.expires;
        }
        expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
    }
    // CAUTION: Needed to parenthesize options.path and options.domain
    // in the following expressions, otherwise they evaluate to undefined
    // in the packed version for some reason.
    var path = options.path ? '; path=' + (options.path) : '';
    var domain = options.domain ? '; domain=' + (options.domain) : '';
    var secure = options.secure ? '; secure' : '';
    document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    
	} else { // only name given, get cookie
	    var cookieValue = null;
	    if (document.cookie && document.cookie != '') {
	        var cookies = document.cookie.split(';');
	        for (var i = 0; i < cookies.length; i++) {
	            var cookie = jQuery.trim(cookies[i]);
	            // Does this cookie string begin with the name we want?
	            if (cookie.substring(0, name.length + 1) == (name + '=')) {
	                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
	                break;
	            }
	        }
	    }
	    return cookieValue;
	}
};

// ELGG TOOLBAR MENU
$.fn.elgg_topbardropdownmenu = function(options) {
    
  options = $.extend({speed: 350}, options || {});
  
  this.each(function() {
    
    var root = this, zIndex = 5000;
    
    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).slideUp(100);
        }
      }, 250);
    }
  
    function show() {
      var subnav = getSubnav(this);
      if (!subnav) return;
      $.data(subnav, 'cancelHide', true);
      $(subnav).css({zIndex: zIndex++}).slideDown(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 elggUpdateContent(content, entityname) {
		content = ' ' + content + ' ';
		
	var entity;
	$('textarea[@name='+entityname+']').val($('textarea[@name='+entityname+']').val() + ' ' + content);	
		}