$(document).ready(function () {

	$("#categorias").accordion({
		autoHeight: false,
		alwaysOpen: false,
		animated: false,
		header: "h2"
	});

	mostrar_anuncios("",1,"");
});

function buscar_anuncios(txt_buscador) {
	var error = false;

	if (txt_buscador === undefined) {
		txt_buscador = $("#txt_buscador").val();
		if (txt_buscador.length < 4) {
			alert("Debe introducir al menos 4 caracteres")
			error = true;
		}
	}

	if (!error) {
		mostrar_anuncios('', 1, txt_buscador);
	}
	return false;
}

function mostrar_anuncios(id, pagina, txt_buscador) {
	var url;
	var id_post;
	var pagina_post;
	var txt_buscador_post;

	url = "anuncios_x.asp";
	if (id === undefined) {
		id_post = '';
	}
	else {
		id_post = id;
	}
	if (txt_buscador === undefined) {
		pagina_post = 1;
	}
	else {
		pagina_post = pagina;
	}
	if (txt_buscador === undefined) {
		txt_buscador_post = '';
	}
	else {
		txt_buscador_post = txt_buscador;
	}

	$.post(url, { categoria: id_post, pagina : pagina_post, txt_buscador: txt_buscador_post }, resultado_anuncios);
	return false;
}

function resultado_anuncios(data) {
	$("#main").html(data);
}

function inicializar_slides(idcontenedor, iddestino) {
	/*
	$.init_slide(firstname,secondname,watermark,iscover,speed,autoplay,playtime,clickable,mytarget);

    * firstname has to be the id of the div containing the images
    * secondname is the id of container where you like slideshow to display
    * watermark : using watermark or not(1 is using)
    * iscover : using images cover function or not(1 is using)
    * speed : images cover fade speed (1000=1sec)
    * autoplay : using auto play or not (1 is using)
    * playtime: auto play pause time (1000=1sec default is 6sec)
    * clickable is show or hide clickable link
    * mytarget:hyperlink target window (default is _blank)
	*/

	$.init_slide(idcontenedor,iddestino,0,1,0,0,0,1,'_self');
}

function enter(e){
	var keynum;
	
	if(window.event) { // IE
		keynum = e.keyCode;
	}
	else if(e.which) { // Netscape/Firefox/Opera
			keynum = e.which;
	}
	if (keynum == 13) {
		buscar_anuncios();
	}
	return e.keyCode
}