// popwindow function for full-size illustration display
function popimage(t,title){
var handle = window.open("","","toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,scrollbars=yes");
handle.document.open();
handle.document.write("");
handle.document.write("" + title + "");
handle.document.write("");
handle.document.write("");
handle.document.write("
");
for(i = 0;i < t.parentNode.childNodes.length;i++)
if (t.parentNode.childNodes[i].className == "caption") break;
var s = t.parentNode.childNodes[i].innerHTML;
s = s.slice(0,s.indexOf("[") - 1);
handle.document.write(s + " [click to close window.]" + "