/* --------------------------------------------------------------- */
/* map-rollovers.js: Javascript rollovers for interactive map nav  */
/* --------------------------------------------------------------- */

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];
      }
    }
  }
}
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_swapLinkColorRestore() { //v1.0
  var i,x,a=document.MM_sr2;
  for (i=0; a&&i<a.length&&(x=a[i]); i++) {
    x.style.color="#FFFFFF";
    x.style.textDecoration="none";
  }
}
function MM_findObj(n, d) { //v3.0
  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);
  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_swapLinkColor() { //v1.0
  var i,j=0,x,a=MM_swapLinkColor.arguments;
  document.MM_sr2=new Array;
  for (i=0;i<(a.length-2);i+=3) {
    if ((x=MM_findObj(a[i]))!=null){
      document.MM_sr2[j++]=x;
      x.style.color=a[i+2];
      x.style.textDecoration="underline";
    }
  }
}
function MM_swapLink() { //v1.0
  var a=MM_swapLink.arguments;
  MM_swapImage(a[0],'',a[1],1);
  MM_swapLinkColor(a[2],'',a[3],1);
}