function exoteaser()
{
	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)
      {
		exoteaser_title = document.getElementById("exoteaser_title");
		exoteaser_summary = document.getElementById("exoteaser_summary");
		exoteaser_thumb = document.getElementById("exoteaser_thumb");
		exoteaser_link = document.getElementById("exoteaser_link");
		
		//alert(xmlHttp.responseText);
		eval(xmlHttp.responseText);	
		try
		{ 
			//displayer.innerHTML = "<a href='http://www.ecotwits.com/detail.php?index=" + zohometapsyche.form[1].records[0].index + "' style='text-decoration: none; color: #003300;'>" + zohometapsyche.form[1].records[0].tip + "</a>";
			exoteaser_title.innerHTML = "<a href='" + zohometapsyche.form[1].records[0].exoteaser_url + "'>" + zohometapsyche.form[1].records[0].exoteaser_title + "</a>";
			exoteaser_summary.innerHTML = zohometapsyche.form[1].records[0].exoteaser_summary;
			exoteaser_thumb.innerHTML = "<a href='" + zohometapsyche.form[1].records[0].exoteaser_url + "'><img src='http://www.exoplanetology.com/images/exoteaser/" + zohometapsyche.form[1].records[0].exoteaser_thumb + "' border='0' /></a>";
			exoteaser_link.innerHTML = "Read more <a href='" + zohometapsyche.form[1].records[0].exoteaser_url + "'>here &raquo</a>";
		}
		catch (e)
		{
			displayer.innerHTML = choose();
		}		
       }
	}
	xmlHttp.open("GET","http://www.exoplanetology.com/exoteaser.php",true);
	xmlHttp.send(null);
}

function choose()
{
	var niceTips = new Array("_");
	var l = niceTips.length;
	var rnd_no = Math.round((l-1)*Math.random());
	var tip = niceTips[rnd_no];
	return tip;	
}