if (document.images) {
	d = "images/buttons/";
	addbutton("openhouses");
	addbutton("residentiallistings");
	addbutton("rentals");
	addbutton("sellingyourhome");
	addbutton("finehomes");
	addbutton("workingwithagent");
	addbutton("vacantlotsland");
	addbutton("calculator");
	addbutton("officesagents");
	addbutton("propertymanagement");
	addbutton("careeropps");
	addbutton("recommendedlinks");
	addbutton("businessesforsale");
	addbutton("commercialrealestate");
	addbutton("reloinfo");
	addbutton("mortgage");
	addbutton("erarealtycenter");
	addbutton("home");
}
function addbutton(imgname) {
	eval(imgname + ' = new Image()');
	eval(imgname + '.src = d + imgname + "_off" + ".gif"');
	eval(imgname + '_on = new Image()');
	eval(imgname + '_on.src = d + imgname + "_on.gif"');
}
// event handler functions
function msover(imgname) {
	if (document.images) document.images[imgname].src = eval(imgname + '_on.src');
}
function msout(imgname) {
	if (document.images) document.images[imgname].src = eval(imgname + '.src');
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
// -->

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function P7_autoLayers() { //v1.1 PVII
 var g,b,k,f,args=P7_autoLayers.arguments;
 if(!document.p7setc) {p7c=new Array();document.p7setc=true;}
 for(k=0; k<p7c.length; k++) {
  if((g=MM_findObj(p7c[k]))!=null) {
   b=(document.layers)?g:g.style;b.visibility="hidden";}}
 for(k=0; k<args.length; k++) {
  if((g=MM_findObj(args[k])) != null) {
   b=(document.layers)?g:g.style;b.visibility="visible";f=false;
   for(j=0;j<p7c.length;j++) {
    if(args[k]==p7c[j]) {f=true;}}
  if(!f) {p7c[p7c.length++]=args[k];}}}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}