内容:<input type="text" id="source" onchange="submitChange()"><br><br>
语言选择:<select id="langpair">
<option value="zh-CN|en">汉译英</option>
<option value="en|zh-CN">英译汉</option>
</select>
<br><br>
翻译结果：<div id="results_body" style="color: red"></div>
<div class=line></div>
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load("language", "1");
google.setOnLoadCallback(submitChange);
function submitChange() {
var value = document.getElementById('source').value;
var langpair = document.getElementById('langpair');
var pair = langpair.options[langpair.selectedIndex].value.split('|');
var src = pair[0]; var dest = pair[1];
google.language.translate(value, src, dest, translateResult);
return false;
}
function translateResult(result) {
var resultBody = document.getElementById("results_body");
if (result.translation) {
resultBody.innerHTML = result.translation;
} else {
resultBody.innerHTML = '';
}
}
</script>
