// JavaScript Document
/*************************************************************************
  This code is from Dynamic Web Coding at http://www.dyn-web.com/
  See Terms of Use at http://www.dyn-web.com/bus/terms.html
  Permission granted to use this code 
  as long as this entire notice is included.
*************************************************************************/
// resize fix for ns4
var origWidth, origHeight;
if (document.layers) {
	origWidth = window.innerWidth; origHeight = window.innerHeight;
	window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }
}

var page_loaded; // set true onload (avoid errors onmouseover/out before page loaded)
function initInfoLyr() {
  page_loaded = true; 
  writeToLayer('map', pic0); // write first message onload
}

function writeToLayer(id, sHTML) {
  if (!page_loaded) return;
  var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
  if (!el) return;
  var cntnt = sHTML;
  if (typeof el.innerHTML!="undefined") {
      el.innerHTML = cntnt;
  } else if (document.layers) {
			el.document.write(cntnt);
			el.document.close();
  }
}