// **********************************************************************************
 //  Version No:     0.1
 //  Project Name:   kannadamitra.com
 //  Client Name:    Southstar
 //  File Name:      playmusic.js
 //  Description:    This file has the (AJAX)script that inserts music player to the download.php,
 //                   the availability of the user id.This code will run in PHP 5.2.3 and above.
 //
 //  Change History:
 //      Date        Engineer    Narration
 //      ----------  --------    --------------------------------------------------
 //      19/05/2008  Srivathsa.N   Initial release.
 //
 // ************************************************************************************




var xmlHttp=null;

function playmusic(filename)
{   
    document.getElementById("displaymusicplayer").innerHTML="<font class=error>Please wait ...</font>"
    if (filename.length==0)
    {   
        document.getElementById("displaymusicplayer").innerHTML="Not available";
        return;
    }
    xmlHttp=GetXmlHttpObject();
    if (xmlHttp==null)
    {
        alert ("Browser does not support HTTP Request");
        return;
    }
    var url="playmusic.php";
    url=url+"?aid="+filename;
    //alert(url);
     
    url=url+"&sid="+Math.random();
    xmlHttp.onreadystatechange=stateChanged;
    xmlHttp.open("GET",url,true);
    xmlHttp.send(null);
}

function stateChanged()
{
    if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
    {
        document.getElementById("displaymusicplayer").innerHTML=xmlHttp.responseText;
    }
}

function GetXmlHttpObject()
{
    var objXMLHttp=null
    if (window.XMLHttpRequest)
    {
        objXMLHttp=new XMLHttpRequest()
    }
    else if (window.ActiveXObject)
    {
        objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
    }
    return objXMLHttp
}