function stoperror(){
			return true
		}
		window.onerror=stoperror
    
ns=(document.layers)?true:false;
ie=(document.all)?true:false;

function hideAll() {
  if(ie){
    solutions.style.visibility = "hidden";
    about.style.visibility = "hidden";
    partners.style.visibility = "hidden";
    alliances.style.visibility = "hidden";
  }
  if(ns){
    document.solutions.visibility = "hidden";
    document.about.visibility = "hidden";
    document.partners.visibility = "hidden";
    document.alliances.visibility = "hidden";
  }
}


function navRoll(state, navItem, status, home) {
var element = 0
  if (ie){
    element = navItem + ".style"
  }
  if (ns){
    element = "document." + navItem
  }
  if (home==1){
    hideAll()
  }
  if (state==1) {
    eval(element + ".visibility='visible'")
  }
  if (state==0) {
    eval(element + ".visibility='hidden'")
  }
  //else {
  //   eval(element + ".visibility='hidden'");
  // }
  window.status = status
  return true
}

<!--start preload images -->
if( document.images )  {
	var x1 = new Image();
	x1.src = "images/bullet_home.gif";
  var x2 = new Image();
	x2.src = "images/topnav_home_a.gif";
  var x3 = new Image();
	x3.src = "images/topnav_contact_a.gif";
  var x4 = new Image();
	x4.src = "images/topnav_sitemap_a.gif";
  
}
  
function imgRoll(layer, imgName, imgPath, status)  {
  if (ie){
    document[imgName].src = imgPath;
  }
  if (ns){
    document[layer].document[imgName].src = imgPath;
  }
  window.status = status
  return true
}
 
onResize="regenerate()"

function regenerate(){
  if (navigator.appName == "Netscape" && navigator.appVersion.substring(0,4) < 4.10) {
    fixNetscapeCSS()
  }
  else history.go(0)
}


var layertoCheck = "copy";
function fixNetscapeCSS() 
	{

	current_width = document.layers[layertoCheck].document.width;
	current_height = document.layers[layertoCheck].document.height;

	if (current_width != start_width || current_height != start_height)
		{
		location.reload();
		}
	}

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

function openWin(URL) {
    siteWindow = window.open  (URL,"","width=516,height=340,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,fullscreen=no,left=30,top=30")  
}