function ajaxAction(reqURL,tgtID)
{
	var xmlHttp;
	try
  	{
  		// Firefox, Opera 8.0+, Safari
		xmlHttp = new XMLHttpRequest();
  	}
	catch (e)
  	{
  		// Internet Explorer
  		try
    	{
    		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    	}
  		catch (e)
    	{
    		try
      		{
      			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      		}
    		catch (e)
      		{
      			alert("Your browser does not support AJAX!");
      			return false;
      		}
    	}
  	}
  	
	xmlHttp.onreadystatechange=function()
    {
    	if(xmlHttp.readyState==4)
      	{
      		document.getElementById(tgtID).innerHTML = xmlHttp.responseText;
      	}
    }
  	
	xmlHttp.open("GET",reqURL,true);
  	xmlHttp.send(null);
}

function superAjaxAction(reqURL,tgtID)
{
	var xmlHttp;
	try
  	{
  		// Firefox, Opera 8.0+, Safari
		xmlHttp = new XMLHttpRequest();
  	}
	catch (e)
  	{
  		// Internet Explorer
  		try
    	{
    		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    	}
  		catch (e)
    	{
    		try
      		{
      			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      		}
    		catch (e)
      		{
      			alert("Your browser does not support AJAX!");
      			return false;
      		}
    	}
  	}
  	
	xmlHttp.onreadystatechange=function()
    {
    	if(xmlHttp.readyState==4)
      	{
			parent.frames[0].document.getElementById(tgtID).innerHTML = xmlHttp.responseText;
      	}
    }
  	
	xmlHttp.open("GET",reqURL,true);
  	xmlHttp.send(null);
}



function songReq()
{
	//document.getElementById("my_song").innerHTML = '<span style="height=20;" class="BodyHomeText">wait...</span>';
	//ajaxAction("_song.php?toggle=1","my_song");
	var xxx = parent.frames[0].document.getElementById('topSong').innerHTML;

	if(xxx == null || xxx.length < 10)
	{
		superAjaxAction('_xeon.php','topSong');
	}
	else
	{
		parent.frames[0].document.getElementById('topSong').innerHTML = ' ';
	}
}