// Create links for Gallery Pages

function getTopNavLinks (prev, next)
{
  var col1width = (prev) ? 36 : 42;
  return getNavLinks(prev, next, col1width);
}

function getBottomNavLinks (prev, next)
{
  var col1width = (prev) ? 42 : 48;
  var tmp = getNavLinks(prev, next, col1width);
  tmp += "<div align='center'>";
  tmp += "<p><img src='../images/home.gif' align='center'>&nbsp;";
  tmp += "<a href='../index.html' target='_parent'>Model Engine News Home</a>";
  tmp += "<br><span class='fineprint'>Please submit all questions and ";
  tmp += "comments to <a href='mailto:enquiries@modelenginenews.org'>";
  tmp += "enquiries@modelenginenews.org</a></span>";
  tmp += "</div>";
  return tmp;
}

function getNavLinks (prev, next, col1, tab)
{
  var st = "<p><table width='92%' cellspacing=0><tr>";
  if (prev) {
    st += "<td width=24><img src='../images/left.gif' align='middle' border='none'></td>";
  }
  st += "<td align='left' width='";
  st += col1;
  st += "%'>";
  if (prev) {
    st += "<a href='p";
    st += prev;
    st += ".html'>";
    st += "<b>Previous Page</b>";
    st += "</a>";
  }
  st += "</td><td align='center' width='20%'>";
  st += "<a href=index.html><b>Gallery Index</b></a></td>";
  st += "<td align='right'>";
  if (next) {
    st += "<a href='p";
    st += next;
    st += ".html'>";
    st += "<b>Next Page</b>";
    st += "</a></td>";
    st += "<td width=24><img src='../images/right.gif' border='none' align='right'></td>";
  }
  st += "</td></tr></table></p>";
  return st;
}