<!--

var Win=(navigator.userAgent.indexOf("Win",0) >= 0);
var Mac=(navigator.userAgent.indexOf("Mac",0) >= 0);
var ver = navigator.appVersion.charAt(0);
var WinIE = (Win && navigator.appName.indexOf("Explorer",0) >= 0);
var MacIE = (Mac && navigator.appName.indexOf("Explorer",0) >= 0);
var WinNN4 = (Win && ver == 4 && navigator.appName.indexOf("Netscape",0) >= 0);
var WinNN6 = (Win && ver == 5 && navigator.appName.indexOf("Netscape",0) >= 0);
var MacNN4 = (Mac && ver == 4 && navigator.appName.indexOf("Netscape",0) >= 0);
var MacNN6 = (Mac && ver == 5 && navigator.appName.indexOf("Netscape",0) >= 0);


/* Page Top */
function scroller(px, direction, unif, prev) {
 if (document.all) {
  var Y = document.body.scrollTop;
  var X = document.body.scrollLeft;
 }else{
  var Y = window.pageYOffset;
  var X = window.pageXOffset;
 }
  var s = 0;
 switch (direction) {
  case 'vertical':
  s = Y;
  break;
 }

  var sR = unif;
 if (sR == 'no') {
  sR = 0;
  var f = px - Math.abs(s - px);
  sR = Math.ceil( (px - f) / 10 );
  if (sR < 1) sR = 1;
  } else {
  sR = parseInt(unif);
 }

 if ( (px - s) > 0 ) {
  s += sR;
 if (s > px) s = px;
 } else if (px == s) {
  return;
 } else if ( (px - s) < 0 ) {
  s -= sR;
 if (s < px) s = px;
 }

 if (prev == s) return;
  var sY = Y;
  var sX = X;
  switch (direction) {
  case 'vertical':
  sY = s;
  break;
 }
window.scrollTo(sX, sY);
 setTimeout('scroller(' + px + ', "' + direction + '","' + unif + '",' + s + ');', 10);
 }
 
// -->