// ****** Function to stop any nasty JavaScript Errors ******
// function stopError() {return true;}
// window.onerror = stopError;

// ****** MouseOver Function ******
function swapImage(){
  if (document.images){
    var i,theObj,j=0,swapArray=new Array,oldArray=document.swapImgData;
    for (i=0; i < (swapImage.arguments.length-2); i+=3){
		    theObj = eval(swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1])
      if (theObj != null){
        swapArray[j++] = theObj;
        swapArray[j++] = (oldArray==null || oldArray[j-1]!=theObj)?theObj.src:oldArray[j];
        theObj.src = swapImage.arguments[i+2];
				  }
		  }
    document.swapImgData = swapArray; //used for restore
		}
}

// ****** MouseOver Restore Function ******

function swapImgRestore() {
  if (document.swapImgData != null)
    for (var i=0; i<(document.swapImgData.length-1); i+=2)
      document.swapImgData[i].src = document.swapImgData[i+1];
}

// ****** Pre-Loading Images Function  ******
// preload common nav images

nav1 = new Image();
nav1.src = "/docs/images/nav_aboutus_on.gif";
nav2 = new Image();
nav2.src = "/docs/images/nav_inductees_on.gif";
nav3 = new Image();
nav3.src = "/docs/images/nav_contactus_on.gif";



function setBlur(){
	if(document.all) {
	  var total = document.links.length;
	  var currentlink
	
		  for (var n = 0; n < total; n++){
		  document.links[n].onfocus=document.links[n].blur;
		  currentlink = document.links[n];
		  }
	}
 return true;
}

function sectionOn(){
  var url = document.URL.toLowerCase();
  if (document.images) {
    if (url.indexOf("/docs/aboutus/") >= 0) {
      document.images["aboutus"].src = nav1.src;
    } else if (url.indexOf("/cgi-bin/") >= 0) {
      document.images["inductees"].src = nav2.src;
      } else if (url.indexOf("/inductees/") >= 0) {
      document.images["inductees"].src = nav2.src;
    } else if (url.indexOf("/docs/contact/") >= 0) {
      document.images["contactus"].src = nav3.src;
    }
  } 
		return true;
}

function init(){
  sectionOn();
  setBlur();
}

if (document.layers){
  onresize = sectionOn;
}


//POPUP SCRIPTS - BOTH ARE NEEDED ONE IS FOR THE IMAGES AND THE OTHER IS FOR THE VILLAGE DIRECTORY
// gloabal variables for pop up images
var w = " ";
var h = " ";
var url =" ";

// function that opens up url in popup window
function openWin2(url, w, h){
var scroll = (openWin2.arguments[3])? 'yes' : 'no';
var popupWin2=window.open(url, "popUp", "width="+w+",height="+h+",status=no,toolbar=no,menubar=no,location=no,directories=no,scrollbars=" + scroll + ",resizable=yes");
//popupWin2.resizeTo(w, h);
popupWin2.focus();
}