<!--
// Navigation Menu
function reDo() { 
  window.location.reload(); 
} 

window.onresize = reDo;
//Define global variables
var timerID = null;
var timerOn = false;
var timecount = 500;
var what = null;
var newbrowser = true;
var check = false; 

function init() { 
  if (document.layers) { 
    layerRef="document.layers"; 
    styleSwitch=""; 
    visibleVar="show"; 
    screenSize = window.innerWidth; 
    what ="ns4"; 
  } 
  else if(document.all) { 
    layerRef="document.all"; 
    styleSwitch=".style"; 
    visibleVar="visible"; 
    screenSize = document.body.clientWidth + 18; 
    what ="ie4"; 
  } 
  else if(document.getElementById) { 
    layerRef="document.getElementByID"; 
    styleSwitch=".style"; 
    visibleVar="visible"; 
    what="dom1"; 
  } else { 
    what="none"; 
    newbrowser = false; 
  } 
  check = true; 
} 

// toggles the layer visibility on 
function showLayer(layerName) { 
  if(check) { 
    if (what =="none") { 
      return; 
    } else if (what == "dom1") { 
      document.getElementById(layerName).style.visibility="visible"; 
    } else { 
      eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"'); 
    } 
  } else { 
    return; 
  } 
} 

// toggles the layer visibility off 
function hideLayer(layerName) { 
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    if (what =="none") { 
      return; 
    } else if (what == "dom1") { 
      document.getElementById(layerName).style.visibility="hidden"; 
    } else { 
      eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"'); 
    } 
  } else { 
    return; 
  } 
} 

function startTime() { 
  if (timerOn == false) { 
    timerID=setTimeout( "hideLayer('projects')" , timecount); 
    timerOn = true; 
  } 
}

function stopTime() { 
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    clearTimeout(timerID); 
    timerID = null; 
    timerOn = false; 
  } 
} 

//-->