//var switchs="off";
function makeObject(){
var x; 
var browser = navigator.appName; 
if(browser == "Microsoft Internet Explorer"){
x = new ActiveXObject("Microsoft.XMLHTTP");
}else{
x = new XMLHttpRequest();
}
return x;
}

var request = makeObject();

function changeDB(dbn,story){
//alert("dbn = "+dbn+" and story num = "+story);
//if(document.form_select.select_select.value==""){
//alert("Please select a product");
//}
//else{
request.open('get', 'content'+dbn+story+'.html');//.selectedIndex is array index
//send data to test.php
request.onreadystatechange = parseInfo; 

request.send('');//empty param always for GET method
//}
}

function parseInfo(){
if(request.readyState == 1){
document.getElementById('mediacontent').innerHTML = 'Loading...';
}
if(request.readyState == 4){ 

var answer = request.responseText;

document.getElementById('mediacontent').innerHTML = answer;
//document.getElementById('red').style.display = 'none';
//document.getElementById('green').style.display = 'none';
//document.getElementById('blue').style.display = 'none';
//document.getElementById('purple').style.display = 'none';
//document.getElementById('orange').style.display = 'none';
}
}