// JavaScript Document

var browserType;
var frameHeight;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
 browserType= "gecko"}
 
function autoIframe(frameId)
{
	try{
		frame = document.getElementById(frameId);
		innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
		frameHeight = innerDoc.body.scrollHeight;
		frame.height = frameHeight;
		try{
			w = document.getElementById("wait");
			w.style.display = "none";
		} catch(e) {}
	}
	catch(err){
		window.status = err.message;
	}
}

function centerNav(id)
{
	try{
		
		document.getElementById("nav").style.width = "99.5%";
	}
	catch(err){
		window.status = err.message;
	}
}
function gotoTop(){
	try{
		try{
			hide();
		}
		catch(err){	} // Do nothing
		frame = document.getElementById("sc");
		window.scrollTo(0, 0);
		innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
		frameHeight = innerHeight;
		frame.height = frameHeight;
	}
	catch(err){
		window.status = err.message;
	}
}

function linkSetHeight(){
	window.parent.document.getElementById('sc').height = $frameHeight;
}

function hide() {
  if (browserType == "gecko" )
  {
     document.topDiv = eval('document.getElementById("top")');
     document.introDiv = eval('document.getElementById("intro")');
     document.leftDiv = eval('document.getElementById("leftcol")');
     document.shopDiv = eval('document.getElementById("shop")');
  }
  else if (browserType == "ie")
  {
     document.topDiv = eval('document.getElementById("top")');
     document.introDiv = eval('document.getElementById("intro")');
     document.leftDiv = eval('document.getElementById("leftcol")');
     document.shopDiv = eval('document.getElementById("shop")');
  }
  else
  {
     document.topDiv = eval('document.layers["top"]');
     document.introDiv = eval('document.layers["intro"]');
     document.leftDiv = eval('document.layers["leftcol"]');
     document.shopDiv = eval('document.layers["shop"]');
  }
  document.topDiv.style.display = "none";
  document.introDiv.style.display = "none";
  document.leftDiv.style.display = "none";
  document.leftDiv.style.width = "0";
  document.shopDiv.style.width = "1000px";
}

function show() {
  if (browserType == "gecko" )
  {
     document.topDiv = eval('document.getElementById("top")');
     document.introDiv = eval('document.getElementById("intro")');
     document.leftDiv = eval('document.getElementById("leftcol")');
     //document.shopDiv = eval('document.getElementById("shop")');
  }
  else if (browserType == "ie")
  {
     document.topDiv = eval('document.getElementById("top")');
     document.introDiv = eval('document.getElementById("intro")');
     document.leftDiv = eval('document.getElementById("leftcol")');
     //document.shopDiv = eval('document.getElementById("shop")');
  }
  else
  {
     document.topDiv = eval('document.layers["top"]');
     document.introDiv = eval('document.layers["intro"]');
     document.leftDiv = eval('document.layers["leftcol"]');
     //document.shopDiv = eval('document.layers["shop"]');
  }
  document.topDiv.style.display = "inline";
  document.introDiv.style.display = "inline";
  document.leftDiv.style.display = "inline";
}