function getParticipants (eventID) {

	var obj = 'participants-'+eventID;
	var el = document.getElementById(obj);
	el.style.display = (el.style.display != 'none' ? 'none' : 'block' );
	
	if (el.style.display == 'block') {
	
		document.getElementById('view-participants-'+eventID).innerHTML = "Piilota osallistujat »";
	
		var url = "/request/getparticipants/"+eventID;
		var query = "";
		
		new Ajax(url, {
	    	method: 'get',
	    	postBody: query,
				update: $(obj)
		}).request();
		
	} else {
		document.getElementById('view-participants-'+eventID).innerHTML = "Katso osallistujat »";
	}
}