function geton (linkname)
{
	document.getElementById(linkname).src='/images/perp_'+linkname+'a.jpg';
}
function getout (linkname)
{
	document.getElementById(linkname).src='/images/perp_'+linkname+'n.jpg';
}

function preloadimg ()
{
	image1 = new Image();
	image1.src = "/images/perp_1a.jpg";
	image1 = new Image();
	image1.src = "/images/perp_2a.jpg";
	image1 = new Image();
	image1.src = "/images/perp_3a.jpg";
	image1 = new Image();
	image1.src = "/images/perp_4a.jpg";
	image1 = new Image();
	image1.src = "/images/perp_5a.jpg";
	image1 = new Image();
	image1.src = "/images/perp_6a.jpg";
	image1 = new Image();
	image1.src = "/images/perp_7a.jpg";
	image1 = new Image();
	image1.src = "/images/perp_8a.jpg";
	image1 = new Image();
	image1.src = "/images/perp_9a.jpg";
}


function csi(id, url) {
  var req = false;
  // For Safari, Firefox, and other non-MS browsers
  if (window.XMLHttpRequest) {
    try {
      req = new XMLHttpRequest();
    } catch (e) {
      req = false;
    }
  } else if (window.ActiveXObject) {
    // For Internet Explorer on Windows
    try {
      req = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        req = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (e) {
        req = false;
      }
    }
  }
 var element = document.getElementById(id);
 if (!element) {
  alert("Bad id:  " + id);
  return;
 }
  if (req) {
    // Synchronous request, wait till we have it all
    req.open('GET', url, false);
    req.send(null);
    element.innerHTML = req.responseText;
  } else {
    element.innerHTML = "Sorry, your browser does not support XMLHTTPRequest objects. This page requires Internet Explorer 5 or better for Windows, or Firefox for any system, or Safari. Other compatible browsers may also exist.";
  }
}