var isDOM = (document.getElementById ? true : false);
  var isIE4 = ((document.all && !isDOM) ? true : false);
  var isNS4 = (document.layers ? true : false);
  var isNS = navigator.appName == "Netscape";

  var scrollerHeight = 88;
  var puaseBetweenImages = 3000;
  var imageIdx = 0;

  function moveRightEdge() {
    var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;
    var quickMNBox = document.getElementById('slide_totop');
    
    if(isDOM) {
      yMenuFrom = parseInt(quickMNBox.style.top, 10);
      yMenuTo = (isNS ? window.pageYOffset : document.documentElement.scrollTop) + 460;
      quickMNBox.style.pixelLeft = 940;
    }
    timeoutNextCheck = 500;
    if(yMenuFrom != yMenuTo) {
      yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
      if(yMenuTo < yMenuFrom) yOffset = -yOffset;
      if(isNS4) quickMNBox.top += yOffset + "px";
      else if(isDOM) quickMNBox.style.top = parseInt (quickMNBox.style.top, 10) + yOffset + "px";
      timeoutNextCheck = 10;
    }
    setTimeout('moveRightEdge()', timeoutNextCheck);
  }
  
  /*window.attachEvent('onresizestart',
    function(){
    	alert(document.getElementById('slide_totop').style.top);
    	alert(document.getElementById('slide_totop').style.left);
    }
  );*/

  function ScrollTop(){
    self.scroll(0,0);
  }
  
  window.onload = function() {
    if (isDOM) {
      var quickMNBox = document.getElementById('slide_totop');
      quickMNBox.style.top = (isNS ? window.pageYOffset : document.documentElement.scrollTop) + 345 + "px";
      quickMNBox.style.visibility = "visible";
      moveRightEdge();
    }
  }