// JavaScript Document

function winOnLoad()
{
  setup();
}

function setup()
{
  var ele, i = 1;
  do {
    ele = xGetElementById('trigger' + i);
    if (ele) {
      ele.panelId = 'panel' + i++;
      ele.onmouseover = tOnMouseover;
      ele.onmouseout = tOnMouseout;
    }
  } while(ele);
}
function tOnMouseover()
{
  var panel = xGetElementById(this.panelId);
  if (panel) {
    var x = xScrollLeft() + (xClientWidth() - xWidth(panel)) / 2;
    var y = xScrollTop() + (xClientHeight() - xHeight(panel)) / 2;
    xMoveTo(panel, x, y);
    xShow(panel);
  }
}

function tOnMouseout()
{
  xHide(this.panelId);
}