<script>
<!–
/*
初始化一个xmlhttp对象
*/
function InitAjax()
{
var ajax=false;
try {
ajax = new ActiveXObject(“Msxml2.XMLHTTP”);
} catch (e) {
try {
ajax = new ActiveXObject(“Microsoft.XMLHTTP”);
} catch (E) {
ajax = false;
}
}
if (!ajax && typeof XMLHttpRequest!=’undefined’) {
ajax = new XMLHttpRequest();
}
return ajax;
}
/*提交*/
function saveUserInfo()
{
if(document.frm_comment.comment.value==””)
{
alert(‘请输入评论的内容！’);
return false;
}
//获取接受返回信息层
var msg = document.getElementById(“ComList”);
//alert(‘www’);
//获取表单对象和用户信息值
var f = document.frm_comment;
var strWriter = f.strWriter.value;
var strPassword = f.strPassword.value;
var comment = f.comment.value;
var indent = f.indent.value;
var MusicID = f.MusicID.value;
//接收表单的URL地址
var url = “AddComment.asp?idWriter=7715780&Key=495320293”;
//需要POST的值，把每个变量都通过&来联接
var postStr = “indent=”+ escape(indent) +”&content=”+ escape(comment) +”&strWriter=”+ escape(strWriter)+”&strPassword=”+
escape(strPassword) +”&MusicID=”+ escape(MusicID);
//实例化Ajax
var ajax = InitAjax();
//通过Post方式打开连接
ajax.open(“POST”, url, true);
//定义传输的文件HTTP头信息，这一行不能少哦^_^
ajax.setRequestHeader(“Content-Type”,”application/x-www-form-urlencoded”);
//发送POST数据
ajax.send(postStr);
//获取执行状态
ajax.onreadystatechange = function() {
//如果执行状态成功，那么就把返回信息写到指定的层里
if (ajax.readyState == 4 && ajax.status == 200) {
msg.innerHTML = ajax.responseText;
}
}
document.frm_comment.comment.value=””
}
function checkform()
{
if(document.frm_comment.comment.value==””)
{
alert(‘留言内容不能为空！’);
return false;
}
}
–>
</script>
<script language=”javascript”>
function checkform()
{
if (document.form_login.user_login_name.value==”)
{
alert(“请输入登录名！”);
document.form_login.user_login_name.focus();
return false;
}
if (document.form_login.user_login_password.value==”)
{
alert(“请输入密码！”);
document.form_login.user_login_password.focus();
return false;
}
}
</script>
<div id=”msg” name=”msg”></div>
<!–发表评论开始 –>
<form name=”frm_comment” id=”frm_comment” method=”post” action=”” οnsubmit=”return checkform()”>
作者：<font color=>Wintalen</font><input type=’hidden’ name=’strWriter’ value=’Wintalen’><input type=’hidden’ name=’strPassword’ value=”>
<table width=”72%” border=”0″ cellspacing=”0″ cellpadding=”0″>
<tr>
<td style=”padding:0 10px 10px 10px;”>
<textarea name=”comment” cols=”60″ rows=”5″></textarea>
</td>
</tr>
<tr>
<td style=”padding-right:10px; text-align:right”>
段首缩进两个汉字:<input type=”checkbox” name=”indent” value=”1″ checked>
<input type=”hidden” name=”MusicID” value=”73″>
<input name=”submit1″ type=”button” id=”submit1″ value=”提交” οnclick=”saveUserInfo()” class=”inputButton”>
</td>
</tr>
</table>
</form>
<!–发表评论结束 –>