function linkTo(dest){
        window.self.location=dest;
      }

function back()
{
    document.write("<p><a href=\"History.previous\">Back</a></p>");

}

function linkMenu(rel)
{
  var buttonNames = new Array("Home","Support","Purchase");
  var buttonLinks = new Array("index.html","help.html","buy.html");

  document.write("<form action=\"\" name=\"links\">");
  for (i = 0; i < 3; i++)
  {

    document.write("<button name=\""+buttonNames[i]+
                   "\" type=\"button\" onclick=\"linkTo('"+rel+buttonLinks[i]+
                   "')\">"+buttonNames[i]+"</button><br>");
  }
  document.write("</form>");
}

function helpMenu(rel)
{
  var buttonNames = new Array("TrakPal","Configuration","Main Screens");
  var buttonLinks = new Array("index.html","config.html","main.html");

  document.write("<hr>");
  document.write("<form action=\"\" name=\"links\">");
  for (i = 0; i < 3; i++)
  {

    document.write("<button name=\""+buttonNames[i]+
                   "\" type=\"button\" onclick=\"linkTo('"+rel+buttonLinks[i]+
                   "')\">"+buttonNames[i]+"</button><br>");
  }
  document.write("</form>");
  document.write("<hr>");
}