$(document).ready(function(){
	var timeout = 5000;
	var timer = null;
	
	
	if($(document).getUrlParam("cat") == null){
		activate("menu_Home");
	}else{
		activate( "menu_" + $(document).getUrlParam("cat") );
		//$("#menu_" + $(document).getUrlParam("cat")).addClass('current');
		//$("#submenu_" + $(document).getUrlParam("cat")).attr('style', "display: block;");
	}

	// Zoek de huidige pagina op en maak deze actief
  $("#menu #submenu a").each(function(){
    if (this.href == window.location.href) {
      $(this).addClass("submenu_current");
    }
  });






	$("#menu #mainmenu a").mouseenter(function(){
		activate($(this).attr('id'));
		clearTimeout(timer);											   
	});
	
	$("#menu").mouseenter(function(){			   
		clearTimeout(timer);
	});
	
	$("#menu").mouseleave(function(){
		clearTimeout(timer);
		timer = setTimeout(function(){
				if($(document).getUrlParam("cat") == null){
						activate("menu_Home");
					}else{
						activate( "menu_" + $(document).getUrlParam("cat") );}}, timeout);							   
					});
});

function activate(id){
	// remove the "current" class from all the menu links
	$("#menu #mainmenu a").each(function(){
		var classes;
		
		classes = $(this).attr('class');
		
		classes = classes.replace("current", "");
		classes = jQuery.trim(classes);
		
		$(this).attr('class', classes);
	});
	
	var classes;
	
	// add the "current" class to the menu link
	classes = $('#' + id).attr('class');
	
	classes += " current";
	classes = jQuery.trim(classes);
	
	$('#' + id).attr('class', classes);
	
	// display the submenu
	$("div#submenu ul").attr('style', "");
	$("#sub" + id).attr('style', "display: block;");
	$("#sub" + id).siblings().attr('style', "display: none;");	
}