var ajaxUrl;

function initMainMenu( aUrl ){
	ajaxUrl = aUrl;
}


function handleItemClick( l_id ){
	sendAjaxItemState( l_id );
	new Effect.toggle('subitems_'+l_id, 'blind', {duration:0.3});
}


function sendAjaxItemState( l_id ){
	new Ajax.Request(ajaxUrl+"?item="+l_id, {method: 'get'});
}

function sendClearSession(){
	new Ajax.Request(ajaxUrl+"?clearSession=true", {method: 'get'});
}

function handleItemConfigClick( l_id ){
	new Effect.toggle('subitems_'+l_id, 'blind', {duration:0});
}

function applyNavigationSettings(){
	document.forms['navigationChange'].submit();
}