var myXHR;

function goGetIt(){

	try {
      // Firefox, Opera 8.0+, Safari
      myXHR=new XMLHttpRequest();
    }
    catch (e) {
      // Internet Explorer
      try {
    	myXHR=new ActiveXObject("Msxml2.XMLHTTP");
      }
      catch (e) {
    	try {
    	  myXHR=new ActiveXObject("Microsoft.XMLHTTP");
    	}
    	catch (e) {
    	  alert("Your browser does not support AJAX!");
    	}
      }
    }

   myXHR.open('POST', '/resources/random.php', true);
   myXHR.onreadystatechange = updateImage;
   myXHR.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

   try {
	 myXHR.send('/random.php');
   }
   catch (err) {
	}
}

function updateImage() {
	if(myXHR.readyState == 4) {
        document.getElementById('randomImage').innerHTML = myXHR.responseText;
     }
}

window.addEvent('domready', function(){
	goGetIt();
});