$jQuery = jQuery;

function setCookie(c_name,value,expiredays)
{	
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name)
{
	if (document.cookie.length>0)
	  {
	  c_start=document.cookie.indexOf(c_name + "=");
	  if (c_start!=-1)
		{ 
		c_start=c_start + c_name.length+1; 
		c_end=document.cookie.indexOf(";",c_start);
		if (c_end==-1) c_end=document.cookie.length;
		return unescape(document.cookie.substring(c_start,c_end));
		} 
	  }
	return "";
}

function initMenus() {
	 $jQuery('ul.menu ul').hide();
	 $jQuery.each( $jQuery('ul.menu'), function(){

		var cookie = getCookie('currentmenu');
		
		if(cookie != null && String(cookie).length < 1) {
			 $jQuery('#' + this.id + '.expandfirst ul:first').show();
		}
		else {		
			var currcookies = getCookie('currentmenu').split('_');
            for (var i = 0; i < currcookies.length - 1; i++) 
			{
				 $jQuery('#' + this.id + ' .' + currcookies[i]).next().show();	
            }
			 $jQuery('#' + this.id + ' .' + getCookie('currentmenu')).next().show();
			
		}
	});
	 $jQuery('ul.menu li a').click(
		function() {
			var checkElement =  $jQuery(this).next();
			var parent = this.parentNode.parentNode.id;
			if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
				if( $jQuery('#' + parent).hasClass('collapsible')) {
					 $jQuery('#' + parent + ' ul:visible').slideUp('normal');
				}
				return false;
			}
			if((checkElement.is('ul')) && (!checkElement.is(':visible'))) 
			{
				 $jQuery('#' + parent + ' ul:visible').slideUp('normal');
				if (String(this.className).length > 0) 
				{
					setCookie('currentmenu',this.className,1);
				}
				checkElement.slideDown('normal');
				return false;
			}
		}
	);
}
 $jQuery(document).ready(function() {initMenus();});