function LatLongLink(Lat,Long ){ MapURL = 'http://www.mapquest.com/maps/map.adp?formtype=latlong&latlongtype=decimal&latitude=' + Lat + '&longitude=' + Long;
                                 window.open(MapURL,'Map','toolbar=0,resizable=1,scrollbars=1,width=1000,height=1000')              }
function DeltaCoordinates(form){ Lat=eval(form.LatDisplay.value)
                                 DeltaX=eval(form.X_Delta.value)
                                 if(document.InputForm.X_Delta.value==''){ DeltaX=0;}
                                 Long=eval(form.LongDisplay.value)
                                 DeltaY=eval(form.Y_Delta.value)
                                 if(document.InputForm.Y_Delta.value==''){ DeltaY=0;}
                                 CorrLat=Lat + 36*DeltaX/4007600
                                 Angle = Lat * 2 * Math.PI/360
                                 CorrLong=Long - 36*DeltaY/(4007600 * Math.cos(Lat))
                                 form.LatDisplay.value = CorrLat
                                 form.LongDisplay.value =CorrLong                   }