Oh I'm sorry I really should have read it more closely.
So you want to be able to click the menu button, then reload the iframe to the specific URL right?
Try using Ajax.
AJAX lets you open and display files, and its way more flexible.
Here's a really good technique I use now instead of IFRAMES.
<script type="text/javascript">
<!--
function switchContent(url){
var ajaxRequest; // The variable that makes Ajax possible!
try{
// Opera 8.0+, Firefox, Safari
ajaxRequest = new XMLHttpRequest();
} catch (e){
// Internet Explorer Browsers
try{
ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try{
ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e){
// Something went wrong
alert("Your browser broke!");
return false;
}
}
}
// Create a function that will receive data sent from the server
ajaxRequest.onreadystatechange = function(){
if(ajaxRequest.readyState == 4){
var ajaxDisplay = document.getElementById('contentDiv');
ajaxDisplay.innerHTML = ajaxRequest.responseText;
}
}
var ajaxDisplay = document.getElementById('contentDiv');
ajaxDisplay.innerHTML = "Loading.. Please wait..";
ajaxRequest.open("GET", url, true);
ajaxRequest.send(null);
//-->
</script>
Alright, now that you've added that to your HEAD section of your webpage.
Add this anywhere in the BODY section of your webpage
<div id="contentDiv">Content will show up here</div>
Now that you've done that (I've made this easy on you), instead of making your menu buttons reload the iframe (or whatever they were doing), make sure that they look like this now:
<a href="javascript:;" onClick="switchContent('http://www.arcaderesort.com');">Sample Link</a>
That's a sample link, make sure you change the value of the URL in the onClick function to where ever you want.
Hopefully I didn't make a mistake.
Basically, the switchContent(url) javascript function that I put up there will allow you to get the url of the file you want, and will display it in the "contentDiv" DIV tag.
Have fun experimenting with that!