//Gets the browser specific XmlHttpRequest Object
function getXmlHttpRequestObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		alert("Your Browser Sucks!\nIt's about time to upgrade don't you think?");
	}
} 


//Our XmlHttpRequest object to get the auto suggest
var searchReq = getXmlHttpRequestObject();

var timer = "";
var contador = 0;
var resetear = false;
var idioma_sel = "";
var step_count = 1;
var tiempo_esp = 1;//Tiempo de espera para lanzar el suggest
var campo_busqueda = "";

function waitToSuggest(idioma, campo){

	contador = 0;
	idioma_sel = idioma;
	campo_busqueda = campo;
	if(timer != "")
		clearInterval(timer);
	timer = setInterval("contar()", step_count);
}

function contar(){
	if(contador >= tiempo_esp){
		clearInterval(timer);
		searchSuggest(idioma_sel);
	}else
		contador += step_count;
}

//Called from keyup on the search textbox.
//Starts the AJAX request.
function searchSuggest(idioma) {
	//var idioma;
	
	if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		//var str = escape(document.getElementById('txtSearch').value);
		var str = escape(campo_busqueda.value);
		var direccion = '/include/searchsuggest.php?word='+str+'&idioma='+idioma;
		searchReq.open("GET",direccion , true);
		searchReq.onreadystatechange = handleSearchSuggest; 
		searchReq.send(null);
	}		
}

//Called when the AJAX response is returned.
function handleSearchSuggest() {
	if (searchReq.readyState == 4) {
		var ss = document.getElementById('searchResult');
		clearSuggest();
	
		var str = searchReq.responseText.split("\n");
var result = "<table class='suggest'>";
			var cant = 0;
			result += str;
		//if (str.length > 0)
	//	{
			
			
			//for(i=0; i < str.length - 1; i++) {
				//var texte_final;
				//var ref = str[i].split('|');

				//alert(ref);return false;
				/*
				str[i] = ref[0];
				var imagen = ref[1];
				var idioma = ref[2];
				var id_producto = ref[3];
                var caracteristica = ref[4];
				var producte = ref[5];
				texte_final = unescape(str[i]);
				texte_final = texte_final.replace(/\+/gi," ");
				*/

				//if(texte_final != ""){
					//var suggest = "<tr><td><a href=\"/" + (idioma) + "/" + caracteristica + "/" + producte  + "/" + (id_producto)+"_2006.html\">";
				/*
					var suggest = "<tr><td><a href=\"/" + (idioma) + "/" + producte  + "/" + (id_producto)+"_2006.html\">";
					suggest += "<img align='left' src='/upload/productos/small/" + imagen + "' style='height:40px; width:40px;'/><br/>";
                    suggest += texte_final;
					suggest += '</a></td></tr>';
					
					result += suggest;
					cant++;
				*/
				//}
				
			//}
			
			//if(cant > 0){
				result += "<tr><td class='boto_tancar' align='center'><a href=\"javascript:;clearSuggest()\" alt='Close'>[ X ]</a></td></tr></table>";
				
				ss.innerHTML = result;
				//Empieza el drop down
				startDD();
			//}
		//}else{
		//	stopDD();
		//	clearSuggest();
		//}
	}else
		document.getElementById('searchResult').style.visibility = 'hidden';
}

//Mouse over function
function suggestOver(div_value) {
	div_value.className = 'suggest_link_over';
}
//Mouse out function
function suggestOut(div_value) {
	div_value.className = 'suggest_link';
}
//Click function
function setSearch(value) {
	campo_busqueda.value = value;
	capa = document.getElementById('searchResult');
	capa.innerHTML = '';
	capa.style.visibility = 'hidden';
	sendForm();
}

function sendForm(){
	//document.getElementById('idnou').value = campo_busqueda.value;
	document.getElementById('txtSearch').form.submit();
	return true;
}

function clearSuggest(){
	var ss = document.getElementById('searchResult');
	ss.innerHTML = "";
	ss.style.visibility = 'hidden';
	ss.style.height = '0px';
}
//Quita los tags <b>

//Quita los tags _
function removeC(str){
	var ret;	
	return ret;
}

//Variable que utiliza el Drop Down
var intervalo = ""; //Id del intervalo
var step = 0.25; //Porcentaje de cada paso
var speed = 1; //Tiempo en ms que tarda un paso en milisegundos
var count = 0; //Contador de pasos
var avanzar = false;
function startDD(){
	stopDD();
	count = 0;
	document.getElementById('searchResult').style.overflow = 'hidden';
	document.getElementById('searchResult').style.height = '0px';
	document.getElementById('searchResult').style.visibility = 'visible';
	avanzar = true;
	intervalo = setInterval("DD()", speed);
}
function DD(){
	if(avanzar)
		capa = document.getElementById('searchResult');
		if(parseInt(capa.style.height) < capa.scrollHeight){
			capa.style.height = Math.round(capa.scrollHeight * step * count) + 'px';
			count++;
		}else
			avanzar = false;
}
function stopDD(){
	clearInterval(intervalo);
	avanzar = false;
}
//Variables de configuración
var dir_fotos_medianas = '/upload/productos/';
var id_imagen_grande = 'imagen_grande';
//Funcion que cambia la imagen actual
function showImg(path){
	imagen = document.getElementById(id_imagen_grande);
/*	var path_img = dir_fotos_medianas + path.split('/').pop();*/
	if(imagen)
		{//imagen.src= path_img;
		imagen.src= path;
		var img = path.split('/');		
		var nombre = img[4]; // nombre de a imagen
		var tienda = img[2]; // tienda
		imagen.alt= "/upload/productos/small/"+nombre;
		
		}
}