/*
 * Ajax Request for getting information
 */
function getData(dataSource)
		{		
			// Define Variables
			var XMLHttpRequestObject = false;
			
			// Establish which HttpRequest object to create
			if (window.XMLHttpRequest) 
			{
				XMLHttpRequestObject = new XMLHttpRequest();
			} 
			else if (window.ActiveXObject) 
			{
				XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHttp");
			}
			
			if(XMLHttpRequestObject) 
			{
				XMLHttpRequestObject.open("GET", dataSource);
				XMLHttpRequestObject.onreadystatechange = function()
				{
					if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) 
					{
						document.getElementById("targetDiv").innerHTML = XMLHttpRequestObject.responseText;
						// after using every instance of the XMLHttpRequestObject you should delete that
						// instance to clear up memory. "Always delete what you new"
						delete XMLHttpRequestObject; 
						XMLHttpRequestObject = null;
						
					} // close if statement
					
				} // close XMLHttpRquestObject function
				
				XMLHttpRequestObject.send(null);
				
			} // close if statement
		} // close getData