$(document).ready(function(){
	$('ul#categorieen a.hoofd_categorie').click(function(){
		var ul = $(this).next('ul');
		var speed = 500;
		
		$('ul#categorieen ul.sub_categorieen').slideUp(speed);
		
		if ( ul.is(':hidden') ){
			ul.slideDown(speed);
		} else {
			ul.slideUp(speed);
		}
		
		return false;
	});
});

function highlight(krabbel) {
	krabbel.focus();
	krabbel.select();
}

/***********************************************
* Bookmark site script- � Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

/* Modified to support Opera */
function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}