function createRequestObject(){
	var request_o; //declare the variable to hold the object.
	var browser = navigator.appName; //find the browser name
	if(browser == "Microsoft Internet Explorer"){
		/* Create the object using MSIE's method */
		request_o = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		/* Create the object using other browser's method */
		request_o = new XMLHttpRequest();
	}
	return request_o; //return the object
}

/* The variable http will hold our new XMLHttpRequest object. */
var http = createRequestObject(); 

/* Function creates thumbnail list */
function addOther(){
	var response = '';
	var pullindex = document.form1.hearabout.selectedIndex;
	var pulldown = document.form1.hearabout.options[pullindex].value;
	
	if(pulldown == "Other"){
		var response = 'Please List Source: <br><input name="hearabout" type="text" size="35">';
	} else {
		var response = '';
	}
	
	if(http.readyState == 4){ 
		var response = http.responseText;
		document.getElementById('otherdiv').innerHTML = response;
	}
	
}

function loadEnlarge(n) {
	http.open('get', n);
	http.onreadystatechange = handlenews; 
	http.send(null);
}


function handlenews() {
	if(http.readyState == 4){ 
		var response = http.responseText;
		document.getElementById('enlarge').innerHTML = response;
	}
}