// JavaScript Document

 var wndo = [];

// Necessary to avoid errors before page loaded 
function dw_startScroll(num, dir, sp) {
  if ( wndo[num] && wndo[num].startScroll ) wndo[num].startScroll(dir, sp);
}

function dw_stopScroll(num) {
  if ( wndo[num] && wndo[num].stopScroll ) wndo[num].stopScroll();
}

// increase speed onmousedown of scroll links
function dw_doubleSpeed(num) {
  if ( wndo[num] && wndo[num].speed ) wndo[num].speed *= 5;
}

function dw_resetSpeed(num) {
  if ( wndo[num] && wndo[num].speed ) wndo[num].speed /= 2;
}

 function setCursor()
{
  document.body.style.cursor = 'pointer';
}


function initScrollLayers() {
  // arguments: id of layer containing scrolling layers (clipped layer), id of layer to scroll, 
  // if horizontal scrolling, id of element containing scrolling content (table?)
  wndo[0] = new dw_scrollLayer('wn1', 'lyr1', null);

  // arguments: dragBar id, track id, axis ("v" or "h"), x offset, y offset
  // (x/y offsets of dragBar in track)
  wndo[0].setUpScrollbar("dragBar1", "track1", "v", 0, 0);

  // Read instructions if your scrolling layers are inside tables 
 
}