RUN=true;

ns = (document.layers)? true:false
ie = (document.all)? true:false

if (ns) {
 block = document.imgscroll; Btools = document.tools;
 block.visibility="hide";
 Btools.visibility="hide";}
if (ie) {
 block = imgscroll.style; Btools = tools.style;
 block.visibility="hidden";
 Btools.visibility="hidden";}

scroll();


function scroll() {
 if(ns){
  block.xpos = parseInt(window.pageXOffset + window.innerWidth-42);
  block.ypos = parseInt(window.pageYOffset + window.innerHeight-200);}
 if(ie){
  block.xpos=parseInt(document.body.clientWidth + document.body.scrollLeft-28);
  block.ypos=parseInt(document.body.scrollTop + document.body.clientHeight-200);}
 block.left = block.xpos;
 block.top = block.ypos;
 if(RUN){
  if(ns){block.visibility="show";}
  if(ie){block.visibility="visible";}
  window.setTimeout("scroll()",1);}
 else{
  if (ns) 
  {block.visibility="hide";
   Btools.visibility="hide";}
  if (ie) 
  {block.visibility="hidden";
   Btools.visibility="hidden";}}}

function ShowTools(){
 Btools.left = parseInt(block.left)-91;
 Btools.top = parseInt(block.top)-120;
 if (ns) Btools.visibility="show";
 if (ie) Btools.visibility="visible";}

function HideTools(){
 if (ns) Btools.visibility="hide";
 if (ie) Btools.visibility="hidden";}