var time_delta = 1000;
var timerAcHsearch = setTimeout("acHsearch()", time_delta);

// Va a un articulo
function irAArticulo(id) {
	var search = $('hsearch_palabra').value;
	
	if(search != '') {
		var url = url_base + script;
		var pars = 'op=irAArticulo&id=' + id + '&search=' + escape(search);
		var myAjax = new Ajax.Request(
		url,
		{
			method: 'get',
			parameters: pars,
			onComplete: doIrAArticulo
		});
	} else {
		alert('Debes introducir un n\xFAmero de art\xEDculo.');
	}
}

// Callback de irAArticulo
function doIrAArticulo(r) {
	r = r.responseText;
	
	if(r == 'error') {
		alert('No se encontr\xF3 el art\xEDculo que buscabas.');
	} else {
		show_text(r);
	}
}

var last_search_hsearch = '';

// Auto complete para busqueda de articulos
function acHsearch() {
	var search = $('hsearch_palabra').value;
	
	if(search != last_search_hsearch) {
		var url = url_base + script;
		var pars = 'op=acHSearch&search=' + escape(search) + '&id=' + g_id;
		var myAjax = new Ajax.Request(
		url,
		{
			method: 'get',
			parameters: pars,
			onComplete: doAcHSearch
		});
	
		last_search_hsearch = search;
	}
	
	timerAcHsearch = setTimeout("acHsearch()", time_delta);
}

// Callback de acHsearch
function doAcHSearch(r) {
	r = r.responseText;
	
	if(r != '') {
		$('ac_hsearch').style.display = 'block';
		$('ac_hsearch').innerHTML = r;
	} else {
		$('ac_hsearch').style.display = 'none';
		$('ac_hsearch').innerHTML = '';
	}
}