function launchAssistor(ls_id,li_id_assist,ls_useadd) {
	if($("autocompleter_"+ls_id).style.display == 'none'){		
		new Ajax.Updater("autocompleter_"+ls_id,"ajax_selectassistor.php", {
			parameters: 'ls_id='+ls_id+'&li_id_assist='+li_id_assist+'&ls_content='+$(ls_id).value+'&useAdd='+ls_useadd,
			evalScripts: true,
			onComplete: function() {Element.show("autocompleter_"+ls_id);}
		});
	} else Element.hide("autocompleter_"+ls_id);
}

function createAssistor(ls_id,li_id_assist){
	$(ls_id).onclick = function() {
		launchAssistor(ls_id,li_id_assist);
	}
	
	$(ls_id).onblur = function() {
		Element.hide("autocompleter_"+ls_id);
	};	
}