/*
* JavaScript that do the images rollover effect.
*/

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];
     }
  }
}

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];
   }
}