// Define all variables and set the default delay to 10ms
var layername, update, xgoal, ygoal, xhop, yhop, delay=10;
var layername1, update1, xgoal1, ygoal1, xhop1, yhop1, delay1=10;
// Check to see if the browser is DHTML-compatible
function checkDHTML() {
  if ((parseInt(navigator.appVersion)>=4) &&
     ((navigator.appName!="Netscape" &&
       navigator.appVersion.indexOf("X11") == -1) ||
      (navigator.appName!="Microsoft Internet Explorer" &&
       navigator.appVersion.indexOf("Macintosh") == -1)))
    { return 1 }
  else
    { return 0 }
}
// Construct a valid reference to a layer
// in either Netscape JavaScript or Microsoft JScript
function makeName(layerID) {
  if (navigator.appName=="Netscape")
    { refname = eval("document." + layerID) }
  else
    { refname = eval("document.all." + layerID + ".style") }
  return refname
}
// Slide over xhop,yhop pixels every delay milliseconds
// until the layer reaches xgoal and ygoal
function slide() {
  update = 0;
  if (parseInt(layername.left) != xgoal)
    {  update = 1;
	layername.left = parseInt(layername.left) + xhop}
  if (parseInt(layername.top) != ygoal)
    {  update = 1;
       layername.top = parseInt(layername.top) + yhop}
  if (update)
    { window.setTimeout("slide()", delay) }
}
// Slide over xhop1,yhop1 pixels every delay milliseconds
// until the layer reaches xgoal and ygoal
function slide1() {
  update1 = 0;
  if (parseInt(layername1.left) != xgoal1)
    {  update1 = 1;
	layername1.left = parseInt(layername1.left) + xhop1}
  if (parseInt(layername1.top) != ygoal1)
    {  update1 = 1;
       layername1.top = parseInt(layername1.top) + yhop1}
  if (update1)
    { window.setTimeout("slide1()", delay1) }
}