// Promotes site if opened in a child frame
if (top.location != self.location) {
	top.location = self.location
}
//reloads the window if Nav4 resized
function MM_reloadPage(init) {
  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();
}
// image rollover functions
function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
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];}}
}
// buttons/layer show/hide functions
function btnClickBot(id, butt) {
  hideLayer(cur_lyr);
  changeBGdk(cur_bBtn);
  showLayer(id);
  changeBGlt(butt);
  cur_lyr = id;
  cur_bBtn = butt;
}
function togglePopup(id) {
  var pop = getElemRefs(id);
  if (pop && pop.css) pop.css.visibility = (pop.css.visibility=="visible")? "hidden" : "visible";
}
function changeBGltr(butt) {
  var btn = getElemRefs(butt);
  if (btn && btn.css) btn.css.background = "#ede2c7";
}
function changeBGlt(butt) {
  var btn = getElemRefs(butt);
  if (btn && btn.css) btn.css.background = "#bcb7a7";
}
function changeBGdk(butt) {
  var btn = getElemRefs(butt);
  if (btn && btn.css) btn.css.background = "#ece0c3";
}

function showLayer(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.visibility = "visible";
}

function hideLayer(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.visibility = "hidden";
}

function getElemRefs(id) {
	var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
	if (el) el.css = (el.style)? el.style: el;
	return el;
}