function com_stewartspeak_replacement() {
/*
	Dynamic Heading Generator
    By Stewart Rosenberger
    http://www.stewartspeak.com/headings/

	This script searches through a web page for specific or general elements
	and replaces them with dynamically generated images, in conjunction with
	a server-side script.
*/


// replaceSelector(selector, phpfile, wordwrap, fontfile, size, background, foreground, store)
//replaceSelector("h4","/services/heading.php",false,"font.ttf","12","FFFFFF","999999","build200501");


var testURL = "/images/test.png" ;
var doNotPrintImages = false;
var printerCSS = "/replacement-print.css";
var hideFlicker = false;
var hideFlickerCSS = "/replacement-screen.css";
var hideFlickerTimeout = 1000;




/* ---------------------------------------------------------------------------
    For basic usage, you should not need to edit anything below this comment.
    If you need to further customize this script's abilities, make sure
	you're familiar with Javascript. And grab a soda or something.
*/

var items;
var imageLoaded = false;
var documentLoaded = false;

function replaceSelector(selector,url,wordwrap,font,size,foreground,background,store)
{
	if(typeof items == "undefined")
		items = new Array();

	items[items.length] = {selector: selector, url: url, wordwrap: wordwrap, font: font, size: size, foreground: foreground, background: background, store: store};
}

if(hideFlicker)
{		
	document.write('<link id="hide-flicker" rel="stylesheet" media="screen" href="' + hideFlickerCSS + '" />');		
	window.flickerCheck = function()
	{
		if(!imageLoaded)
			setStyleSheetState('hide-flicker',false);
	};
	setTimeout('window.flickerCheck();',hideFlickerTimeout)
}

if(doNotPrintImages)
	document.write('<link id="print-text" rel="stylesheet" media="print" href="' + printerCSS + '" />');

var test = new Image();
test.onload = function() { imageLoaded = true; if(documentLoaded) replacement(); };
test.src = testURL + "?date=" + (new Date()).getTime();

addLoadHandler(function(){ documentLoaded = true; if(imageLoaded) replacement(); });


function documentLoad()
{
	documentLoaded = true;
	if(imageLoaded)
		replacement();
}

function replacement()
{
	for(var i=0;i<items.length;i++)
	{
		var elements = getElementsBySelector(items[i].selector);
		if(elements.length > 0) for(var j=0;j<elements.length;j++)
		{
			if(!elements[j])
				continue ;
		
			var text = extractText(elements[j]);
    		while(elements[j].hasChildNodes())
				elements[j].removeChild(elements[j].firstChild);

			var tokens = items[i].wordwrap ? text.split(' ') : [text] ;
			for(var k=0;k<tokens.length;k++)
			{
				var url = items[i].url + "?text="+ escape(tokens[k]+' ')+ "&selector="+ escape(items[i].selector)+ "&font="+ escape(items[i].font)+ "&size="+ escape(items[i].size)+ "&foreground="+ escape(items[i].foreground)+"&background="+ escape(items[i].background)+ "&store="+escape(items[i].store);
				var image = document.createElement("img");
				image.className = "replacement";
				image.alt = tokens[k] ;
				image.src = url;
				elements[j].appendChild(image);
			}

			if(doNotPrintImages)
			{
				var span = document.createElement("span");
				span.style.display = 'none';
				span.className = "print-text";
				span.appendChild(document.createTextNode(text));
				elements[j].appendChild(span);
			}
		}
	}

	if(hideFlicker)
		setStyleSheetState('hide-flicker',false);
}

function addLoadHandler(handler)
{
	if(window.addEventListener)
	{
		window.addEventListener("load",handler,false);
	}
	else if(window.attachEvent)
	{
		window.attachEvent("onload",handler);
	}
	else if(window.onload)
	{
		var oldHandler = window.onload;
		window.onload = function piggyback()
		{
			oldHandler();
			handler();
		};
	}
	else
	{
		window.onload = handler;
	}
}

function setStyleSheetState(id,enabled) 
{
	var sheet = document.getElementById(id);
	if(sheet)
		sheet.disabled = (!enabled);
}

function extractText(element)
{
	if(typeof element == "string")
		return element;
	else if(typeof element == "undefined")
		return element;
	else if(element.innerText)
		return element.innerText;

	var text = "";
	var kids = element.childNodes;
	for(var i=0;i<kids.length;i++)
	{
		if(kids[i].nodeType == 1)
		text += extractText(kids[i]);
		else if(kids[i].nodeType == 3)
		text += kids[i].nodeValue;
	}

	return text;
}

/*
	Finds elements on page that match a given CSS selector rule. Some
	complicated rules are not compatible.
	Based on Simon Willison's excellent "getElementsBySelector" function.
	Original code (with comments and description):
		http://simon.incutio.com/archive/2003/03/25/getElementsBySelector
*/
function getElementsBySelector(selector)
{
	var tokens = selector.split(' ');
	var currentContext = new Array(document);
	for(var i=0;i<tokens.length;i++)
	{
		token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');
		if(token.indexOf('#') > -1)
		{
			var bits = token.split('#');
			var tagName = bits[0];
			var id = bits[1];
			var element = document.getElementById(id);
			if(tagName && element.nodeName.toLowerCase() != tagName)
				return new Array();
			currentContext = new Array(element);
			continue;
		}

		if(token.indexOf('.') > -1)
		{
			var bits = token.split('.');
			var tagName = bits[0];
			var className = bits[1];
			if(!tagName)
				tagName = '*';

			var found = new Array;
			var foundCount = 0;
			for(var h=0;h<currentContext.length;h++)
			{
				var elements;
				if(tagName == '*')
					elements = currentContext[h].all ? currentContext[h].all : currentContext[h].getElementsByTagName('*');
				else
					elements = currentContext[h].getElementsByTagName(tagName);

				for(var j=0;j<elements.length;j++)
					found[foundCount++] = elements[j];
			}

			currentContext = new Array;
			var currentContextIndex = 0;
			for(var k=0;k<found.length;k++)
			{
				if(found[k].className && found[k].className.match(new RegExp('\\b'+className+'\\b')))
					currentContext[currentContextIndex++] = found[k];
			}

			continue;
	    }

		if(token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/))
		{
			var tagName = RegExp.$1;
			var attrName = RegExp.$2;
			var attrOperator = RegExp.$3;
			var attrValue = RegExp.$4;
			if(!tagName)
				tagName = '*';

			var found = new Array;
			var foundCount = 0;
			for(var h=0;h<currentContext.length;h++)
			{
				var elements;
	        	if(tagName == '*')
					elements = currentContext[h].all ? currentContext[h].all : currentContext[h].getElementsByTagName('*');
				else
					elements = currentContext[h].getElementsByTagName(tagName);

				for(var j=0;j<elements.length;j++)
					found[foundCount++] = elements[j];
			}

			currentContext = new Array;
			var currentContextIndex = 0;
			var checkFunction;
			switch(attrOperator)
			{
				case '=':
					checkFunction = function(e) { return (e.getAttribute(attrName) == attrValue); };
					break;
				case '~':
					checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('\\b'+attrValue+'\\b'))); };
					break;
				case '|':
					checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('^'+attrValue+'-?'))); };
					break;
				case '^':
					checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) == 0); };
					break;
				case '$':
					checkFunction = function(e) { return (e.getAttribute(attrName).lastIndexOf(attrValue) == e.getAttribute(attrName).length - attrValue.length); };
					break;
				case '*':
					checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) > -1); };
					break;
				default :
					checkFunction = function(e) { return e.getAttribute(attrName); };
			}

			currentContext = new Array;
			var currentContextIndex = 0;
			for(var k=0;k<found.length;k++)
			{
				if(checkFunction(found[k]))
					currentContext[currentContextIndex++] = found[k];
			}

			continue;
		}

		tagName = token;
		var found = new Array;
		var foundCount = 0;
		for(var h=0;h<currentContext.length;h++)
		{
			var elements = currentContext[h].getElementsByTagName(tagName);
			for(var j=0;j<elements.length; j++)
				found[foundCount++] = elements[j];
		}

		currentContext = found;
	}

	return currentContext;
}


}// end of scope, execute code
if(document.createElement && document.getElementsByTagName && !navigator.userAgent.match(/opera\/?6/i))
	com_stewartspeak_replacement();


function go(form) {
   window.location = form.range.options[form.range.selectedIndex].value;

}
   
function preload_images () {
   var d = document;
	 if (!d.imgs) { d.imgs = new Array(); }
	 var j = d.imgs.length, args = preload_images.arguments, i;
	 for (i = 0; i < args.length; i++) {
		  d.imgs[j] = new Image;
			d.imgs[j].src = args[i];
			j++;
	 }
}


 function bookmark(title)
 {

   var urlAddress = location.href;
   var pageName = title;
   var browser = navigator.appName;

  if (browser == 'Microsoft Internet Explorer')
  {
     window.external.AddFavorite(urlAddress,pageName)
  }
  else if (browser == 'Netscape')
  { 
     alert("Your browser does not support this feature.  Use CTRL-D to bookmark this page");
  }
  else
  { 
   alert("Your browser does not support this feature.");
  }
 }

function getArgs() {
  var args = new Object();
  var query = location.search.substring(1);
  var pairs = query.split("&");
  for (var i = 0; i < pairs.length; i++) {
    var pos = pairs[i].indexOf('=');
    if (pos == -1) continue;
    var argname = pairs[i].substring(0,pos);
    var value = pairs[i].substring(pos+1);
    args[argname] = unescape(value);
  }
  return args;
}
function goBack() {
  var args = getArgs();
  if (args.rd != 'n') { window.history.go(-1); }
}

/*  The functions below are cookie functions which can be used for anything site-wide but
    are intended (at the moment) to be used for the dynamic cart quantities  */

function getCookie(Name) {
  var search = Name + "=";
  var returnvalue = "";
  if(document.cookie.length > 0) {
    offset = document.cookie.indexOf(search)
    // if cookie exists
    if(offset != -1) {
      offset += search.length
    }
    // set index of beginning of value
    end = document.cookie.indexOf(";", offset);
    // set index of end of cookie value
    if(end == -1) {
      end = document.cookie.length;
    }
    returnvalue = unescape(document.cookie.substring(offset, end))
  }
  return returnvalue;
}

function setCookie(name,num) {
 //set document cookie
 document.cookie=name+"="+num;
}

function isCookied(name,num) {
 if (getCookie(name)!=num) {
  return true;
 } else {
  return false;
 }
}

/* End Cookie Functions */

/* Dynamic Quantities JavaScript Below */

function priceChange(id,oper,num) {
 // Price Change v1.2:
 // id = the id of the product (so we know what qty box and price to update).
 // oper = what operation to use: dynamic:add:sub:dropdown
 // num = the original price of the product
 //
 // --[ Revisions ]--
 // 20050603 - v1 - Original Script Creation ~Michael@ColorMaria
 // 20050620 - v1.1 - Modified Script to Support Drop-Down Quantity Boxes ~Michael@ColorMaria
 // 20051215 - v1.2 - Added a fix for commas.
 /////////////////////////////////////////////////////////////////////////////////////////////
  if (num == '') {
    num = document.getElementById('hidden_price_' + id).value;
  }
  if(oper == 'dynamic') {
    // Get the qty value:
    var num2 = 0;
    var qty = document.getElementById('qty_' + id).value;
    // Make sure they didn't go below 1:
    if(qty < 1 || qty == '') {
      document.getElementById('price_' + id).value = '$' + num;
    } else {
      // If they're above one or at 1, do the math for the price:
      num2 = num.replace(',','') * document.getElementById('qty_' + id).value;
      document.getElementById('price_' + id).value = '$' + num2.toFixed(2);
    }
  }
  if(oper == 'add') {
    // Increment the qty box:
    ++document.getElementById('qty_' + id).value;
    // Set qty equal to the new value:
    var qty = document.getElementById('qty_' + id).value;
    if(qty < 1) {
      // Probably not gonna happen, but just in case:
      document.getElementById('qty_' + id).value = '1';
      document.getElementById('price_' + id).value = '$' + num;
    } else {
      // Do the math for the new price:
      num2 = num.replace(',','') * document.getElementById('qty_' + id).value;
      document.getElementById('price_' + id).value = '$' + num2.toFixed(2);
    }
  }
  if(oper == 'sub') {
    // Decrement the value of the qty box:
    --document.getElementById('qty_' + id).value;
    // Set qty = to the new value:
    var qty = document.getElementById('qty_' + id).value;
    if(qty < 1) {
      // Set qty back to 1 if they try to go below 1:
      document.getElementById('qty_' + id).value = '1';
      document.getElementById('price_' + id).value = '$' + num;
    } else {
      // If they're above one or at 1 then do the math for the price:
      num2 = num.replace(',','') * document.getElementById('qty_' + id).value;
    }
  }
  if(oper == 'dropdown') {
    // Set qty = to the new value:
    var qty = document.getElementById('qty_' + id).value;
    if(qty < 1) {
      // Not sure how this will happen, but you never know:
      document.getElementById('qty_' + id).value = '1';
      document.getElementById('price_' + id).value = '$' + num;
    } else {
      // If they're above one or at 1 then do the math for the price:
      num2 = num.replace(',','') * document.getElementById('qty_' + id).value;
    }
  }
  // Some people like to do weird things, like enter letters for a quantity amount, let's not let them:
  if(num2 != '') {
    if(!isNaN(num2)) {
      // if num wasn't NaN then a letter wasn't entered
      document.getElementById('price_' + id).value = '$' + num2.toFixed(2);
    } else {
      // if num was NaN, fix it.
      document.getElementById('price_' + id).value = '$' + num;
      document.getElementById('qty_' + id).value = '';
    }
  }
}

function cartChange(id,num,qty,total,name) {
 // Cart Change v1.4:
 // id = an id to represent the price and qty (so we know what qty box and price to update).
 // num = the original cost of the item(s) (if there were 3x a 10-dollar item, num would = 30.00).
 // qty = the original quantity that existed in the cart before modification
 // total = the original total of the cart items before modification.
 // 
 // --[ Revisions ]--
 // 20050620 - Original Script Creation ~Michael@ColorMaria
 // 20050629 - Added a line to change the color of the update cart message ~Michael@ColorMaria
 // 20050705 - Added code (accompanied by cookies) to check the quantities of items in the cart
 //          - to see whether they match what the user entered for better checking to see if 
 //          - the update cart button needs to be pressed.
 //          - 
 //          - Please note: This update requires the cookie functions above the priceChange
 //          - function. ~Michael@ColorMaria
 // 20050722 - Added error handling for NaN errors.
 // 20051215 - Fixed a bug with commas
 ///////////////////////////////////////////////////////////////////////////////////////////////
 // Setup our Variables:
  var num2 = 0;
  var qty2 = document.getElementById('qty_' + id).value;
  if(isNaN(qty2)) { // If qty2 isNaN that means someone's made a typo and hit a letter or other non-number key
    document.getElementById('qty_' + id).value = '';
    qty2 = '';
  }
  var num3 = document.getElementById('price_' + id).value.split("$");
  var num3 = num3[1].replace(',','');
  // Check to see if we're dividing by 0:
  if(qty != '0' || !qty) {
    // If not, get the real price (rPrice):
    var rPrice = num.replace(',','') / qty;
  } else {
    // If we are, set the total price for that item to 0:
    document.getElementById('price_' + id).value = '$0.00';
  }
  // Setup our new prices:
  num2 = (rPrice * qty2);
  document.getElementById('price_' + id).value = '$' + num2.toFixed(2);
  // We gotta do this differently depending on if the total we're modifying 
  // is the REAL total or if it's one that was previously modified.
  if(total == document.getElementById('total').value) {
    // If we are modifying the current REAL total, do it this way:
    // Figure out what total would be if the item we're modifying didn't exist.
    total = total - num3;
    // Add the new value to the total:
    total = total + num2;
    document.getElementById('total').value = '$' + total.toFixed(2);
  } else {
    // Setup our fake_total variable so we can essentially do the same 
    // thing we did with the real total
    var fake_total = document.getElementById('total').value.split("$");
    fake_total = fake_total[1].replace(',','');
    // Figure out what the total would be without this product.
    total = fake_total - num3;
    // Readd the new value to the total.
    total = total + num2;
    document.getElementById('total').value = '$' + total.toFixed(2);
  }
  // Just in case they think this will automagically update the real prices for them,
  // setup a fail safe the function below will read and evaluate:
  var nQty = getCookie(name);
  arQty = nQty.split('|');
  // Note: the last element of the array will be empty, so ignore it.
  cntQty = arQty.length - 1;
  for(i=0;i<cntQty;i++) {
    arID = arQty[i].split(','); // Hoo Hoo (owl)
    if(document.getElementById('qty_'+arID[0]).value == arID[1]) {
      // It equals the default quantity, yay! No need to update cart.
      document.getElementById('hasUpdated').value = '1';
      // Change the color of the update cart message.
      document.getElementById('update_msg').style.color = '#000';
      continue;
    } else {
      // It doesn't, they need to update.  No need to check further since if one hasn't been updated
      // the whole cart needs to be updated.
      document.getElementById('hasUpdated').value = '0';
      // Change the color of the update cart message so it stands out after a change to the qty is made.
      document.getElementById('update_msg').style.color = '#F00';
      // Break the loop.
      break;
    }
  }
}

function hasUpdated() {
 // Small function to verify that the cart has been updated
 // before checking out or using the continue shopping button.
 //
 // 20060403 - Added fix for when 'hasUpdated' doesn't exist. ~Michael
 ///////////////////////////////////////////////////////////////
  if(typeof document.getElementById('hasUpdated') != 'undefined') {
    var hUpdated = document.getElementById('hasUpdated').value;
    if(hUpdated != '1') {
      alert('You have not updated your cart since last changing your quantities.\nPlease press the \'Update Cart\' button before continuing.');
      return false;
    }
  }
}

/* ** END Dynamic Quantities JS ** */