var xmlHttp;

function showNews( tag )
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	var url="http://www.undeadfish.com/inc/rant.php";
	url=url+"?sid="+Math.random();
	if (tag == 'all') {
		var toggle=document.getElementById("newsLink");
		if (toggle.innerHTML=="Display Latest News") {
			url=url+"&number=7";
			toggle.innerHTML = "Display All News";
		}
		else {
			url=url+"&number=999";
			toggle.innerHTML = "Display Latest News";
		}
	}
	else {
		url=url+"&number=0&wow=y&tag="+tag;	
	}

	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function showImages()
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	var url="http://www.undeadfish.com/inc/imageDisplay.php";
	url=url+"?sid="+Math.random();
	url=url+"&show=images";
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
  
function showIcons()
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	var url="http://www.undeadfish.com/inc/imageDisplay.php";
	url=url+"?sid="+Math.random();
	url=url+"&show=icons";

	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 

function showButtons()
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	var url="http://www.undeadfish.com/inc/imageDisplay.php";
	url=url+"?sid="+Math.random();
	url=url+"&show=buttons";

	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 

function showBG()
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	var url="http://www.undeadfish.com/inc/imageDisplay.php";
	url=url+"?sid="+Math.random();
	url=url+"&show=bg";
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 
function showTabs()
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	var url="http://www.undeadfish.com/inc/imageDisplay.php";
	url=url+"?sid="+Math.random();
	url=url+"&show=tabs";
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 

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


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;
}

/* New Window function */
function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
	  }
}
window.onload = externalLinks;