var fDesc=new Array(); fDesc[0] = "USAPhotoMaps downloads aerial photo and topo map data from Microsoft's free TerraServer Web site, saves it on your hard drive, and creates seamless maps from it. You can:

Scroll and zoom
See latitude/longitude
Add waypoints, routes, and text
Go to any map location in the U.S.A.
Transfer waypoints, tracks, and routes to and from most GPS receivers
See your GPS location"; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }