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| var http_request = false;
function initAJAX()
{
if (window.XMLHttpRequest) // Mozilla, Safari,...
{
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml');
}
}
else if (window.ActiveXObject) // IE
{
try
{
http_request = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
http_request = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e)
{}
}
}
if (!http_request) { return false; }
}
function searchWords(word)
{
removeResults();
initAJAX();
http_request.onreadystatechange = returnWords;
http_request.open("GET", "search.php?word=" + word);
http_request.send(null);
}
function returnWords()
{
if (http_request.readyState == 4)
{
if (http_request.status == 200)
{
var divResult = document.getElementById("result");
var result = http_request.responseXML;
var xmlElement = result.getElementsByTagName("root").item(0);
for(var i = 0; i < result.getElementsByTagName("word").length; i++)
{
var newElement = document.createElement("span");
var element = divResult.appendChild(newElement);
element.innerHTML = result.getElementsByTagName("word").item(i).firstChild.nodeValue + "<br />";
element.setAttribute("class", "word");
element.setAttribute("onclick", "showDescription(" + result.getElementsByTagName("word").item(i).getAttribute("id") + ");");
}
}
}
}
function showDescription(id)
{
initAJAX();
http_request.onreadystatechange = setDescription;
http_request.open("GET", "search.php?id=" + id);
http_request.send(null);
}
function setDescription()
{
if (http_request.readyState == 4)
{
if (http_request.status == 200)
{
var description = document.getElementById("description");
var text = http_request.responseText;
description.style.display = "block";
description.innerHTML = text;
}
}
}
function showAdd()
{
document.getElementById("add").style.display = "block";
}
function closeAdd()
{
document.getElementById("add").style.display = "none";
emptyFields();
}
function addWord()
{
var word = document.getElementById("addword").value;
var desc = document.getElementById("worddesc").value;
initAJAX();
http_request.onreadystatechange = sendWord;
http_request.open("GET", "add.php?word=" + word + "&desc=" + desc);
http_request.send(null);
}
function sendWord()
{
emptyFields();
}
function removeResults()
{
var node = document.getElementById("result");
while (node.lastChild)
{
node.removeChild(node.lastChild);
}
}
function emptyFields()
{
document.getElementById("addword").value = "";
document.getElementById("worddesc").value = "";
} |