function WSG_ImageReplace(str,repl) {
  for(var i=0;i<(document.images.length);i++) {
    if ((s = document.images[i].src.indexOf(str))>=0 ) {
      x = document.images[i].src;
      document.images[i].src = x.substring(0,s) + repl + x.substring(s+str.length,x.length);
	document.images[i].name = "do_not_change_this";
    }
  }
}
function WSG_DisableLinkToSelf() {
  var hrf = window.location.href;
  for (var i = 0; i < document.links.length; i++) {
    if (document.links[i].href.indexOf(hrf) >= 0) {
      document.links[i].onmouseover = null;
      document.links[i].onmouseout = null;
    }
  }
}
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_findObj(n, d) { //v4.02
  // WSG/mrg fix 11/18/2003
  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.getElementById) 
    x=d.getElementById(n); 
  if(!x && !(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];}
}