/*	sIFR (Scalable Inman Flash Replacement) Version 2.0b2
	Copyright 2004 Mike Davidson, Shaun Inman, Tomas Jogin and Mark Wubben

	This software is licensed under the CC-GNU LGPL <http://creativecommons.org/licenses/LGPL/2.1/>
*/

var hasFlash = function(){

	var nRequiredVersion = 6;	
	
	if(navigator.appVersion.indexOf("MSIE") != -1 && navigator.appVersion.indexOf("Windows") > -1){
		document.write('<script language="VBScript"\> \n');
		document.write('on error resume next \n');
		document.write('hasFlash = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & ' + nRequiredVersion + '))) \n');  
		document.write('<'+'/script\> \n');
		/*	If executed, the VBScript above checks for Flash and sets the hasFlash variable. 
			If VBScript is not supported it's value will still be undefined, so we'll run it though another test
			This will make sure even Opera identified as IE will be tested */
		if(window.hasFlash != null){
			return window.hasFlash;
		};
	};
	
	if(navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"] && navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin){
		var flashDescription = (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]).description;
		var flashVersion = parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1));
		return flashVersion >= nRequiredVersion;
	};
	
	return false;
}();

String.prototype.normalize = function(){
	return this.replace(/\s+/gi, " ");
};

/* IE 5.0 does not support the push method, so here goes */
if(Array.prototype.push == null){
	Array.prototype.push = function(item){
		this[this.length] = item;
		return this.length;
	};
};

/*	Implement function.apply for browsers which don't support it natively
	Courtesy of Aaron Boodman - http://youngpup.net */
if (!Function.prototype.apply){
	Function.prototype.apply = function(oScope, args) {
		var sarg = [];
		var rtrn, call;

		if (!oScope) oScope = window;
		if (!args) args = [];

		for (var i = 0; i < args.length; i++) {
			sarg[i] = "args["+i+"]";
		};

		call = "oScope.__applyTemp__(" + sarg.join(",") + ");";

		oScope.__applyTemp__ = this;
		rtrn = eval(call);
		oScope.__applyTemp__ = null;
		return rtrn;
	};
};

/*	The following code parses CSS selectors.
	This script however is not the right place to explain it,
	please visit the documentation for more information. */
var parseSelector = function(){
	var reParseSelector = /^([^#\.>\`]*)(#|\.|\>|\`)(.+)$/;
	function parseSelector(sSelector, oParentNode, sMode){
		sSelector = sSelector.replace(" ", "`");
		var selector = sSelector.match(reParseSelector);
		var node, listNodes, listSubNodes, subselector;
		var listReturn = [];

		if(selector == null){ selector = [sSelector, sSelector]	};
		if(selector[1] == ""){ selector[1] = "*" };
		if(sMode == null){ sMode = "`" };
		
		switch(selector[2]){
			case "#":
				subselector = selector[3].match(reParseSelector);
				if(subselector == null){ subselector = [null, selector[3]] };
				node = 	document.getElementById(subselector[1]);
				if(node == null || (selector[1] != "*" && node.nodeName.toLowerCase() != selector[1].toLowerCase())){
					return listReturn;
				};
				if(subselector.length == 2){
					listReturn.push(node);
					return listReturn;	
				};
				return parseSelector(subselector[3], node, "#");
			case ".":
				if(sMode == "`"){
					listNodes = getElementsByTagName(oParentNode, selector[1]);
				} else {
					listNodes = oParentNode.childNodes;
				};
				
				for(var i = 0; i < listNodes.length; i++){
					node = listNodes[i];
					if(node.nodeType != 1){
						continue;	
					};

					subselector = selector[3].match(reParseSelector);
					if(subselector != null){
						if(node.className.match("\\b" + subselector[1] + "\\b") == null){
							continue;
						};
						listSubNodes = parseSelector(subselector[3], node, subselector[2]);
						listReturn = listReturn.concat(listSubNodes);	
					} else if(node.className.match("\\b" + selector[3] + "\\b") != null){
						listReturn.push(node);
					};
				};
				return listReturn;
			case ">":
				if(sMode == "`"){
					listNodes = getElementsByTagName(oParentNode, selector[1]);
				} else {
					listNodes = oParentNode.childNodes;
				};
				for(var i = 0; i < listNodes.length; i++){
					node = listNodes[i];
					if(node.nodeType != 1){
						continue;	
					};
					if(node.nodeName.toLowerCase() != selector[1].toLowerCase()){
						continue;
					};
					listSubNodes = parseSelector(selector[3], node, ">");
					listReturn = listReturn.concat(listSubNodes);	
				};
				return listReturn;
			case "`":
				listNodes = getElementsByTagName(oParentNode, selector[1]);
				for(var i = 0; i < listNodes.length; i++){
					node = listNodes[i];
					listSubNodes = parseSelector(selector[3], node, "`");
					listReturn = listReturn.concat(listSubNodes);	
				};
				return listReturn;
			default:
				listNodes = getElementsByTagName(oParentNode, selector[0]);
				for(var i = 0; i < listNodes.length; i++){
					listReturn.push(listNodes[i]);
				};
				return listReturn;
		};
	};
	
	function getElementsByTagName(oParentNode, sTagName){
		/*	IE5.x does not support document.getElementsByTagName("*")
			therefore we're resorting to element.all */
		if(sTagName == "*" && oParentNode.all != null){
			return oParentNode.all;
		};
		return oParentNode.getElementsByTagName(sTagName);
	};
	
	return parseSelector;
}();

/*	Executes an anonymous function which returns the function sIFR (defined inside the function).
	You can replace elements using sIFR.replaceElement()
	All other variables and methods you see are private. If you want to understand how this works you should
	learn more about the variable-scope in JavaScript. */
var sIFR = function(){

	if(window.hasFlash == false || !document.createElement || !document.getElementById){ return function(){return false} };

	/* Providing a hook for you to hide certain elements if Flash has been detected */
	if(document.documentElement){
		document.documentElement.className += " sIFR-hasFlash";
	};

	/* Opera and Mozilla require a namespace when creating elements in an XML page */
	var sNameSpaceURI = "http://www.w3.org/1999/xhtml";
	var UA = function(){ 
		var sUA = navigator.userAgent.toLowerCase();
		var oReturn =  {
			bIsKHTML: sUA.indexOf('safari') > -1 || sUA.indexOf('konqueror') > -1 || sUA.indexOf('omniweb') > -1,
			bIsOpera : sUA.indexOf('opera') > -1,
			bIsGecko : navigator.product != null && navigator.product.toLowerCase() == 'gecko',
			bIsXML : document.contentType != null && document.contentType.indexOf('xml') > -1
		};
		oReturn.bIsIE = sUA.indexOf('msie') > -1 && ! oReturn.bIsOpera && !oReturn.bIsKHTML && !oReturn.bIsGecko;
		return oReturn;
	}();

	var bIsInitialized = false;
	var stackReplaceElementArguments = [];
	
	function fetchContent(oNode, oNewNode){
		var sContent = "";
		var oSearch = oNode.firstChild;
		var oRemove, oRemovedNode, oTarget;

		while(oSearch){
			if(oSearch.nodeType == 3){
				sContent += oSearch.nodeValue;
			} else if(oSearch.nodeType == 1){
				if(oSearch.nodeName.toLowerCase() == "a"){
					if(oSearch.getAttribute("target")){
						oTarget = oSearch.getAttribute("target");
					} else {
						oTarget = "";
					};
					sContent += '<a href="' + oSearch.getAttribute("href") + '" target="' + oTarget + '">';
				};				
				if(oSearch.hasChildNodes){
					sContent += fetchContent(oSearch);
				};
				if(oSearch.nodeName.toLowerCase() == "a"){
					sContent += "</a>";
				};
			};
			oRemove = oSearch;
			oSearch = oSearch.nextSibling;
			if(oNewNode != null){
				oRemovedNode = oRemove.parentNode.removeChild(oRemove);
				oNewNode.appendChild(oRemovedNode);	
			};
		};
		return sContent;
	};
	
	function createElement(sTagName){
		if(document.createElementNS){
			return document.createElementNS(sNameSpaceURI, sTagName);	
		} else {
			return document.createElement(sTagName);
		};
	};

	function createObjectParameter(nodeObject, sName, sValue){
		var node = createElement("param");
		node.setAttribute("name", sName);	
		node.setAttribute("value", sValue);
		nodeObject.appendChild(node);
	};
	
	function forceRedraw() {
		/*	Corrects a margin-bottom sum bug in Mozilla
			In case you're wondering why I didn't use document.body,
			it's because that throws an error if used in an XML page. */
		var nodeBody = document.getElementsByTagName("body")[0];
		nodeBody.style.height = "1px";
		nodeBody.style.height = "auto";
	};
	
	function replaceElement(sSelector, sFlashSrc, sColor, sLinkColor, sHoverColor, sBgColor, nPaddingTop, nPaddingRight, nPaddingBottom, nPaddingLeft, sFlashVars){
		if(!mayReplace()){
			return stackReplaceElementArguments.push(arguments);	
		};
		
		if(sFlashVars != null){
			sFlashVars = "&" + sFlashVars.normalize();
		} else {
			sFlashVars = "";	
		};

		var sWmode = (sBgColor == "transparent") ? "transparent" : "opaque";
		var node, sWidth, sHeight, sMargin, sPadding, sText, sVars, nodeAlternate, nodeFlash;
		var listNodes = parseSelector(sSelector, document);
		if(listNodes.length == 0){ return false };

		for(var i = 0; i < listNodes.length; i++){
			node = listNodes[i];
			
			/* Prevents elements from being replaced multiple times. */
			if(node.className.match(/\bsIFR\-replaced\b/) != null){ continue; };

			sWidth = node.offsetWidth - nPaddingLeft - nPaddingRight;
			sHeight = node.offsetHeight - nPaddingTop - nPaddingBottom;

			nodeAlternate = createElement("span");
			nodeAlternate.className = "sIFR-alternate";

			sText = fetchContent(node, nodeAlternate);
			sText = sText.replace(/%\d{0}/g, '%25');	
			sText = sText.replace(/\+/g, '%2B');		
			sText = sText.replace(/&amp;/g, '%26');
			sText = sText.replace(/&\w{0}#{0}/g, '%26');
			sText = sText.replace(/\"/g, '%22');

			sVars = "txt=" + sText + sFlashVars + "&w=" + sWidth + "&h=" + sHeight;
			if (sColor != null){sVars += "&textcolor=" + sColor};
			if (sLinkColor != null){sVars += "&linkcolor=" + sLinkColor}; 
			if (sHoverColor != null){sVars += "&hovercolor=" + sHoverColor};
			
			node.className += " sIFR-replaced";

			/*	Opera only supports the object element, other browsers are given the embed element,
				for backwards compatibility reasons between different browser versions. */
			if(UA.bIsOpera){
				nodeFlash = createElement("object");
				nodeFlash.setAttribute("type", "application/x-shockwave-flash");
				nodeFlash.setAttribute("data", sFlashSrc);
				createObjectParameter(nodeFlash, "quality", "high");
				createObjectParameter(nodeFlash, "wmode", sWmode);
				createObjectParameter(nodeFlash, "bgcolor", sBgColor);
				createObjectParameter(nodeFlash, "flashvars", sVars);
			} else {
				nodeFlash = createElement("embed");
				nodeFlash.setAttribute("src", sFlashSrc);
				nodeFlash.setAttribute("flashvars", sVars);
				nodeFlash.setAttribute("type", "application/x-shockwave-flash");
				nodeFlash.setAttribute("pluginspage", "http://www.macromedia.com/go/getflashplayer");
				nodeFlash.setAttribute("wmode", sWmode);
				nodeFlash.setAttribute("bgcolor", sBgColor);
			};
			nodeFlash.className = "sIFR-flash";
			nodeFlash.setAttribute("width", sWidth);
			nodeFlash.setAttribute("height", sHeight);
			nodeFlash.style.width = sWidth + "px";
			nodeFlash.style.height = sHeight + "px";
			node.appendChild(nodeFlash);
							
			node.appendChild(nodeAlternate);
			
			/*	Workaround to force KHTML-browsers to repaint the document. 
				Additionally, IE for both Mac and PC need this.
				See: http://neo.dzygn.com/archive/2004/09/forcing-safari-to-repaint */

			if(UA.bIsKHTML || UA.bIsIE){
				node.innerHTML += "";
			};
		};
		forceRedraw();	
	};
	
	function mayReplace(e){
		if(((UA.bIsXML && UA.bIsGecko || UA.bIsKHTML) && e == null && bIsInitialized == false) || document.getElementsByTagName("body").length == 0){
			return false;
		};
		return true;
	};
	
	function sIFR(e){
		if((!sIFR.bAutoInit && (window.event || e) != null) || !mayReplace(e)){
			return;	
		};
		bIsInitialized = true;

		for(var i = 0; i < stackReplaceElementArguments.length; i++){
			replaceElement.apply(null, stackReplaceElementArguments[i]);
		};
		stackReplaceElementArguments = [];
	};

	sIFR.replaceElement = replaceElement;
	sIFR.UA = UA;
	sIFR.bAutoInit = true;
	
	if(window.attachEvent){
		window.attachEvent("onload", sIFR);
	} else {
		if(document.addEventListener){
			document.addEventListener("load", sIFR, false);	
		};
		if(window.addEventListener){
			window.addEventListener("load", sIFR, false);	
		};
	};

	return sIFR;
}();


//<![CDATA[

	/* You can put your replace statement(s) below, or at the very end of the JS file
	
	Example:
	replaceElement(sSelector, sFlashSrc, sColor, sLinkColor, sHoverColor, sBgColor, nPaddingTop, nPaddingRight, nPaddingBottom, nPaddingLeft, sFlashVars);
	
	Here is what goes in your statements:
	
	sSelector = CSS selector you'd like to replace (e.g. 'h1.main' or 'h2' or '#main h3')
	sColor = text color (e.g. '#000000')
	sLinkColor = link color (e.g. '#0000CC')
	sHoverColor = link color on hover (e.g. '#00CC00')
	sBgColor = color of background (e.g. '#CCCCCC', or 'transparent'... transparent not recommended)
	
	nPadding parameters = enter 0 in here unless you specifically have padding assigned to the element in CSS
	PADDING MUST MATCH *EXACTLY* TO YOUR CSS... THESE ARE NOT NUMBERS TO TRIFLE WITH
		
	sFlashVars = this is a special parameter which lets you pass other things into Flash. Examples include:
	textalign=center (horizontally centers text)
	offsetLeft=5 (pushes text 5 pixels to the right)
	offsetTop==5 (pushes text 5 pixels down)
	uppercase=true (changes text to uppercase)
	lowercase=true (changes text to lowercase)
	underline=true (adds underline to links on hover)
	
	Example syntax for extra parameters (& delimited):
	'textalign=center&offsetTop=2&offsetLeft=4'
	
	*/
sIFR_folder="inc/sIFR/";     
if(sIFR != null){
	sIFR.replaceElement("h1", sIFR_folder+"font.swf", "#381504", 0, 0, "#CFEDEB", 0, 0, 0, 0);
    //sIFR.replaceElement("h2", sIFR_folder+"futura.swf", "#000000", 0, 0, 0, 0, 0, 0, 0);
    //sIFR.replaceElement("h2", sIFR_folder+"font.swf", "#000000", 0, 0, 'transparent', 0, 0, 0, 0);
};

//]]>