// JavaScript Document

function navmaintdswap ( tableCellRef, hoverFlag, pageDesc) {
  if ( hoverFlag ) { // mouse over
    tableCellRef.style.backgroundColor = '#FFFF00';
    tableCellRef.style.color = "black";
    window.status = 'Go to ' + pageDesc + ' page.';
  } else { // mouse out
    tableCellRef.style.backgroundColor = '#00F000';
    tableCellRef.style.color = "red";
    window.status = pageDesc;
  }
  return true;
}

function navmainaswap ( aRef, hoverFlag, pageDesc) {
  if ( hoverFlag ) { // mouse over
    window.status = 'Go to ' + pageDesc + ' page.';
  } else { // mouse out
    window.status = pageDesc;
  }
  return true;
}

function S4_goto (ref, url) {
   window.location.href = url;
   return true;
}

var Murphy    = 8001;
var Knoxville = 8002;
var Atlanta   = 8003;
var OakRidge  = 8004;
var TroyNC    = 8005;
function weatherreport (city) {
  var url;
  if (city == Murphy ) {
    url = "http://www.srh.noaa.gov/ifps/MapClick.php?CityName=Murphy&state=NC&site=MRX";
  } else if (city == Knoxville) {
    url = "http://www.srh.noaa.gov/ifps/MapClick.php?CityName=Knoxville&state=TN&site=MRX";
  } else if (city == Atlanta) {
    url = "http://www.srh.noaa.gov/ifps/MapClick.php?CityName=Atlanta&state=GA&site=FFC";
  } else if (city == OakRidge) {
    url = "http://www.srh.noaa.gov/ifps/MapClick.php?CityName=Oak+Ridge&state=TN&site=MRX";
  } else if (city == TroyNC) {
    url = "http://www.erh.noaa.gov/ifps/MapClick.php?CityName=Troy&state=NC&site=RAH";
  } else {
    url = null;
  }
  if (url) {
    window.open (url, "s4weather", "width=690,height=346,resizable=yes,scrollbars=yes" );
  }
}