var rndElement = "randomtext";
// Get the HTTP Object
function getHTTPObject()
{
	if (window.ActiveXObject) 
	{
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
	else if (window.XMLHttpRequest) 
	{
		return new XMLHttpRequest();
	}
	else 
	{			  
		return null;
	}
}  

// Change the value of the outputText field
function setOutput()
{
	if(httpObject.readyState == 4)
	{
		document.getElementById(rndElement).innerHTML = httpObject.responseText;
	}
}

// Implement business logic    
function getRandomText(fileName, elementName)
{    
	rndElement = elementName;
	httpObject = getHTTPObject();
	if (httpObject != null) 
	{
		document.getElementById(rndElement).innerHTML = "<strong>Wait...</strong>";
		httpObject.open("GET", "http://www.kiranreddys.com/utilities/randomtext.php?fileName="+ fileName +"&dummy="+new Date().getTime(), true);				
		httpObject.onreadystatechange = setOutput;
		httpObject.send(null); 
	}
	else
	{
	    location.reload(true);
	}
}
var httpObject = null;