function mt(str,d,k)
    {
    if (str=="")
        {
        document.getElementById("text").innerHTML="";
        return;
        }
    if (window.XMLHttpRequest)
        {
        xmlhttp=new XMLHttpRequest();
        }
    else
        {
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    xmlhttp.onreadystatechange=function()
        {
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
            {
            document.getElementById("text").innerHTML=xmlhttp.responseText;
            }
        }
    xmlhttp.open("GET","./a.php?q=" + str + "&d=" + d + "&k=" + k,true);
    xmlhttp.send();
    }
function mt1(str,d,k)
    {
    if (str=="")
        {
        document.getElementById("text" + str + "").innerHTML="";
        return;
        }
    if (window.XMLHttpRequest)
        {
        xmlhttp=new XMLHttpRequest();
        }
    else
        {
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    xmlhttp.onreadystatechange=function()
        {
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
            {
            document.getElementById("text" + str + "").innerHTML=xmlhttp.responseText;
            }
        }
    xmlhttp.open("GET","./a.php?q=" + str + "&d=" + d + "&k=" + k,true);
    xmlhttp.send();
    }
function mt2(str,d,k)
    {
    if (str=="")
        {
        document.getElementById("text" + k + "").innerHTML="";
        return;
        }
    if (window.XMLHttpRequest)
        {
        xmlhttp=new XMLHttpRequest();
        }
    else
        {
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    xmlhttp.onreadystatechange=function()
        {
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
            {
            document.getElementById("text" + k + "").innerHTML=xmlhttp.responseText;
            }
        }
    xmlhttp.open("GET","./a.php?q=" + str + "&d=" + d + "&k=" + k,true);
    xmlhttp.send();
    }