
<!--
function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=900px,height=700px,screenX=50,screenY=25,top=5,left=25')
}
//-->
function findDOM(objectId) {
if (document.getElementById) {
return (document.getElementById(objectId));}
if (document.all) {
return (document.all[objectId]);}
}
function zoom(type,imgx,sz) {
imgd = findDOM(imgx);
if (type=="+" && imgd.width < 500) {
imgd.width += 50;imgd.height += (30*sz);}
if (type=="-" && imgd.width > 400) {
imgd.width -= 50;imgd.height -= (30*sz);}
}