// JScript 文件


var xmlHttp;

function getCurrentDirectory(){
var locHref = location.href;
var locArray = locHref.split("/");
    delete locArray[locArray.length-1];
    var dirTxt = locArray.join("/");
    return dirTxt;
} 


function ShowData(val1,val2,val3){
    xmlHttp=GetXmlHttpObject()
    if(xmlHttp==null){
        alert("您的浏览器不支持Ajax!");
        return;
    }
    var dir=getCurrentDirectory();
    var url;
    if(dir.indexOf("guestbook")>0){
        url="saveguestbook.aspx";
    }else if(dir.indexOf("National")>0){
        url="../guestbook/saveguestbook.aspx";
    }else{
        url="guestbook/saveguestbook.aspx";
    }
    
    url=url+"?txtEmail="+val1;
    url=url+"&txtTelephone="+val2;
    url=url+"&txtContent="+escape(val3);
    url=url+"&sid"+Math.random();
    xmlHttp.onreadystatechange=stateChanged;
    xmlHttp.open("Get",url,true);
    xmlHttp.send(null);
}

function stateChanged() 
{ 
    if (xmlHttp.readyState==4)
    { 
        alert("添加成功");
        //document.getElementById("txtHint").innerHTML=xmlHttp.responseText;
        //document.write(xmlHttp.responseText);
        return ;
    }
}

function GetXmlHttpObject()
{
  var xmlHttp=null;
  try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    }
  catch (e)
    {
    // Internet Explorer
    try
      {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }
    catch (e)
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    }
return xmlHttp;

}