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 CenterMemberImage() {
  var MinimumPixelsLeft = 7;
  var PositionLeft = 65;
  var TheWindowWidth = parseInt((document.all) ? document.body.clientWidth : window.innerWidth);
  return Math.max((TheWindowWidth-750) / 2, MinimumPixelsLeft) + PositionLeft;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  var TheWindowHeight = (document.all) ? document.body.clientHeight : window.innerHeight;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    if (v == "visible"){
      obj.left = CenterMemberImage();
      obj.top = ((TheWindowHeight - 395) / 2) + document.body.scrollTop;        //center top position
    }//if
    obj.visibility=v;
    if (v == "hidden"){
      obj.left = 0;
      obj.top = 0;
    }//if
  }//for
}