/*************************************************************************
  This code is from Dynamic Web Coding at http://www.dyn-web.com/
  Copyright 2001-3 by Sharon Paine 
  See Terms of Use at http://www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

// 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 cur_lyr;	// holds id of currently visible layer
function swapLayers(id) {
  if (cur_lyr) hideLayer(cur_lyr);
  showLayer(id);
  cur_lyr = id;
}

function showLayer(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.visibility = "visible";
}

function hideLayer(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.visibility = "hidden";
}

function getElemRefs(id) {
	var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? getLyrRef(id,document): null;
	if (el) el.css = (el.style)? el.style: el;
	return el;
}

// get reference to nested layer for ns4
// from old dhtmllib.js by Mike Hall of www.brainjar.com
function getLyrRef(lyr,doc) {
	if (document.layers) {
		var theLyr;
		for (var i=0; i<doc.layers.length; i++) {
	  	theLyr = doc.layers[i];
			if (theLyr.name == lyr) return theLyr;
			else if (theLyr.document.layers.length > 0) 
	    	if ((theLyr = getLyrRef(lyr,theLyr.document)) != null)
					return theLyr;
	  }
		return null;
  }
}

//pre-fill all search forms
function fromGoogle()
{
	document.amazon_search.keyword.value = document.google_search.q.value
	document.newmoanyeah_search.q.value = document.google_search.q.value
	document.ebay_search.query.value = document.google_search.q.value
}

function fromNewmoanyeah()
{
	document.amazon_search.keyword.value = document.newmoanyeah_search.q.value
	document.google_search.q.value = document.newmoanyeah_search.q.value
	document.ebay_search.query.value = document.newmoanyeah_search.q.value
}

function fromAmazon()
{
	document.google_search.q.value = document.amazon_search.keyword.value
	document.newmoanyeah_search.q.value = document.amazon_search.keyword.value
	document.ebay_search.query.value = document.amazon_search.keyword.value
}

function fromEbay()
{
	document.amazon_search.keyword.value = document.ebay_search.query.value
	document.newmoanyeah_search.q.value = document.ebay_search.query.value
	document.google_search.q.value = document.ebay_search.query.value
}

//eBay scripts
function redirectEnter(){
	var eBayRedirectURL = "http://www.qksrv.net/click-1362313-5463217?loc=http%3A//search.ebay.com/" + document.ebay_search.query.value;
	window.open(eBayRedirectURL,'search_window')
}