/*
 *	Fix IE6 bg flicker
 */
try {
  document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}

/*
 *	add 'mouseenter' and 'mouseleave' functionality
 */
var xb =
{
	evtHash: [],
	ieGetUniqueID: function(_elem)
	{
		if (_elem === window) { return 'theWindow'; }
		else if (_elem === document) { return 'theDocument'; }
		else { return _elem.uniqueID; }
	},
	addEvent: function(_elem, _evtName, _fn, _useCapture)
	{
		if (typeof _elem.addEventListener != 'undefined')
		{
			if (_evtName == 'mouseenter')
				{ _elem.addEventListener('mouseover', xb.mouseEnter(_fn), _useCapture); }
			else if (_evtName == 'mouseleave')
				{ _elem.addEventListener('mouseout', xb.mouseEnter(_fn), _useCapture); } 
			else
				{ _elem.addEventListener(_evtName, _fn, _useCapture); }
		}
		else if (typeof _elem.attachEvent != 'undefined')
		{
			var key = '{FNKEY::obj_' + xb.ieGetUniqueID(_elem) + '::evt_' + _evtName + '::fn_' + _fn + '}';
			var f = xb.evtHash[key];
			if (typeof f != 'undefined')
				{ return; }
			f = function()
			{
				_fn.call(_elem);
			};
			xb.evtHash[key] = f;
			_elem.attachEvent('on' + _evtName, f);
	
			// attach unload event to the window to clean up possibly IE memory leaks
			window.attachEvent('onunload', function()
			{
				_elem.detachEvent('on' + _evtName, f);
			});
			key = null;
			//f = null;   /* DON'T null this out, or we won't be able to detach it */
		}
		else
		{
		    _elem['on' + _evtName] = _fn;
		}
	},	

	removeEvent: function(_elem, _evtName, _fn, _useCapture)
	{
		if (typeof _elem.removeEventListener != 'undefined')
		{
		    _elem.removeEventListener(_evtName, _fn, _useCapture);
		}
		else if (typeof _elem.detachEvent != 'undefined')
		{
			var key = '{FNKEY::obj_' + xb.ieGetUniqueID(_elem) + '::evt' + _evtName + '::fn_' + _fn + '}';
			var f = xb.evtHash[key];
			if (typeof f != 'undefined')
			{
				_elem.detachEvent('on' + _evtName, f);
				delete xb.evtHash[key];
			}
			key = null;
			//f = null;   /* DON'T null this out, or we won't be able to detach it */
		}
	},
	
	mouseEnter: function(_pFn)
	{
		return function(_evt)
		{
			var relTarget = _evt.relatedTarget;				
			if (this == relTarget || xb.isAChildOf(this, relTarget))
				{ return; }
			_pFn.call(this, _evt);
		}
	},
	
	isAChildOf: function(_parent, _child)
	{
		if (_parent == _child) { return false };
		while (_child && _child != _parent)
			{ _child = _child.parentNode; }
		return _child == _parent;
	}	
};

/*
 *	page lift functionality
 */

Event.observe(window, 'load', function() {
	var lift = document.getElementById('lift');
	var closeLift = document.getElementById('sidebar-bot-on');
	xb.addEvent(lift, 'mouseenter', enter, false);
	xb.addEvent(closeLift, 'mouseleave', leave, false);
});

function enter(e)
{
    document.getElementById("sidebar-bot-off").style.display="none";
    document.getElementById("sidebar-bot-on").style.display="block";
    
    var IE6 = false /*@cc_on || @_jscript_version < 5.7 @*/;
    if(IE6) {
        document.getElementById("sidebar-recipes").style.display="none";
    }
}

function leave(e)
{
    document.getElementById("sidebar-bot-off").style.display="block";
    document.getElementById("sidebar-bot-on").style.display="none";
    
    var IE6 = false /*@cc_on || @_jscript_version < 5.7 @*/;
    if(IE6) {
        document.getElementById("sidebar-recipes").style.display="block";
    }
}

// link style change
var cur_link;
function doLinkClass(lnk)
{
  if (lnk && lnk.blur) lnk.blur();	// remove marquee
  if (!lnk || cur_link == lnk) return;
  if (cur_link) document.getElementById(cur_link).firstChild.className = "";
  lnk.className = "on";
  document.getElementById(lnk).firstChild.className = "on";
  cur_link = lnk;
}

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

function swapRecipeNav(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.display = "block";
}

function hideLayer(id)
{
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.display = "none";
}

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;
  }
}

function hideLink() {
	var myObj;
	myObj = document.getElementById("flavorFeature");
	myObj.style.display="none";
}

function windowPop(id, catId) {
    newwindow=window.open('printingTips.html','name','height=475,width=375');
	if (window.focus) { newwindow.focus() }
	return false;
}

function nutritionPopUp(id, catId) {
    newwindow=window.open('PopNutrition.aspx?prdID=' + id + '&catID=' + catId,'name','height=475,width=375');
	if (window.focus) { newwindow.focus() }
	return false;
}

function openUPC() {
    var wt=325;
    var ht=195;
    var str="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,screenx=30,screeny=20,width="+wt+",height="+ht+",top=50,left=50";
    HomePop=window.open("upc.aspx","upcPop",str);
    HomePop.focus();
}

function openManuCode() {
    var wt=450;
    var ht=300;
    var str="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,screenx=30,screeny=20,width="+wt+",height="+ht+",top=50,left=50";
    HomePop=window.open("manufacturingCode.aspx","manuPop",str);
    HomePop.focus();
}

function openTAF(recID, refURL) {
	var wt=466;
	var ht=400;
	var str="toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,screenx=30,screeny=20,width="+wt+",height="+ht+",top=50,left=50";
	TAF=window.open('TAF.aspx?id=' + recID + '&refURL=' + escape(refURL),"TAF",str);
	TAF.focus();
}

function popWin() {
    window.open("printingTips.html","","menubar=1, resizable=1, width=403, height=543")
}

function ShowNoImageAvailable()
{
    if (document.images) {
	    document.recipeImage.src = "Images/imgNotAvailable.gif";
	}
}

//
// openPopUps v1.01 Copyright (c) 2006 openWebWare.com
// This copyright notice MUST stay intact for use.
//
// The perfect pop up window replacement for your advertisements and web 
// applications. Pop up blockers will fail to prevent an openPopUp window 
// from opening. 
//
// This library is free software; you can redistribute it and/or modify 
// it under the terms of the GNU Lesser General Public License as published 
// by the Free Software Foundation; either version 2.1 of the License, or 
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but 
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
// License for more details.
//
// You should have received a copy of the GNU Lesser General Public License along 
// with this library; if not, write to the Free Software Foundation, Inc., 59 
// Temple Place, Suite 330, Boston, MA 02111-1307 USA 

// CSS Diretory
cssDir = "styles/";

// Images Directory
imageDir = "images/";

/* ---------------------------------------------------------------------- *\
  Function    : JSWindow()
  Description : creates a new window
  Usage       : JSWindow("title", oContent, [x], [y], [id], [width])
  Arguments   : title    - The title of the window as displayed in the titlebar
	            oContent - The content of the Div called using getElementbyID
				x        - The number of pixels from the left the window appears when first open
				y        - The number of pixels from the top the window appears when first open
	            id       - The <div> this window will use for its content
                width    - The default width of the window                
\* ---------------------------------------------------------------------- */

function JSWindow(title, oContent, x, y, id, width, popupColor, minimizeIcon)
{
	// define variables
	this.title = title;
	this.oContent = oContent;
    this.width = width;
	this.x = x;
	this.y = y;
    this.id = id;
	this.bgcolor = popupColor;
	
	
	// create the table window and define CSS properties
	this.oTable = document.createElement("table");
    this.oTable.id = "Window " + this.id;
	this.oTable.style.width = this.width + "px";
	this.oTable.style.border = "1px solid #000000";
    this.oTable.cellSpacing = 0;
	this.oTable.cellPadding = 2;
	this.oTable.border = 0;
	this.oTable.style.backgroundColor = "#FFFFFF";

	// determine the windows position when first open
	this.oTable.style.position = "absolute";
	this.oTable.style.left = this.x + "px";
	this.oTable.style.top = this.y + "px";

	// link from the table to the JSWindow object
	this.oTable.jsWindow = this;

	// if the table is clicked anywhere, show the table in front of other open windows
	this.oTable.onmousedown = JSWindow.prototype.onBringToFront;

	// append to document body
	document.body.appendChild(this.oTable);

	// add a row for the titlebar
	var oTR = this.oTable.insertRow(0);
	oTR.className = "JSWindowTitleStyle";
	
	
	// Title: add the title to the titlebar	
	oTD = oTR.insertCell(0);
	oTD.innerHTML = title;
	oTD.jsWindow = this;
	oTD.onmousedown = JSWindow.prototype.tdOnMouseDown;
	oTD.style.borderBottom = "0px";
	oTD.style.borderLeft = "1px solid #000000";
	oTD.style.borderTop = "1px solid #000000";
	oTD.style.color = "#000000";
	oTD.style.fontWeight = "bold";x
	oTD.style.backgroundColor = "#fbeddb";
	oTD.height = "20";
	oTD.width = "98%";
	
	// Minimize: add the minimize button to the titlebar
	if (minimizeIcon == 1) {
        this.oMinTD = oTR.insertCell(1);
        this.oMinTD.innerHTML = "<img src='" + imageDir + "minimize.jpg'>";
        this.oMinTD.onmousedown = JSWindow.prototype.onMinimize;
        this.oMinTD.jsWindow = this;
        this.oMinTD.style.borderBottom = "1px solid #000000";
        this.oMinTD.style.backgroundImage = "url(" + imageDir + "title_bg.jpg)";
        this.oMinTD.width = "1%";
        this.oMinTD.style.paddingRight = "1px";	
    }
	
	// Close: add the close button to the titlebar
	if (minimizeIcon == 1) {
	  oTD = oTR.insertCell(2);
	}
	else {
	  oTD = oTR.insertCell(1); 
	}
	oTD.innerHTML = "<img src='" + imageDir + "close.png' class='png'>";
	oTD.jsWindow = this;
	oTD.onmousedown = JSWindow.prototype.onClose;
	oTD.style.borderBottom = "0px";
	oTD.style.borderTop = "1px solid #000000";
	oTD.style.borderRight = "1px solid #000000";
	oTD.style.backgroundColor = "#fbeddb";
	oTD.width = "1%";
	oTD.style.paddingLeft = "1px";
	oTD.style.paddingRight = "5px";
	
	// add a row for the window's content
	oTR = this.oTable.insertRow(1);
	
	this.oContentTD = oTR.insertCell(0);
	if (minimizeIcon == 1) {
	  this.oContentTD.colSpan = 3;
	}
	else {
	  this.oContentTD.colSpan = 2;
	}  
	this.oContentTD.style.backgroundColor = this.bgcolor;
	this.oContentTD.className = "JSWindowContentStyle";
 
 
	// use the content from the referenced div as the content for the window
	if (document.getElementById("Div" + this.id))
	    this.oContentTD.innerHTML = document.getElementById("Div" + this.id).innerHTML;
	
}

JSWindow.prototype.onBringToFront = function()
{
	this.jsWindow.bringToFront();
}

JSWindow.prototype.bringToFront = function()
{
	// if not already the last child of the document.body, make it so
	if ( document.body.childNodes[document.body.childNodes.length-1] !== this.oTable )
	{
		// move to bottom of document
		document.body.appendChild(this.oTable);
	}
}

JSWindow.prototype.tdOnMouseDown = function()
{
	this.jsWindow.onMouseDown();
}

JSWindow.prototype.onMouseDown = function()
{
	// record that an onmousedown has just occurred
	this.bDown = true;
	
	// link from body to this JSWindow object
	document.body.jsWindow = this;

	// save body mouse handlers
	this.saveMouseMove = document.body.onmousemove;
	this.saveMouseUp = document.body.onmouseup;

	// set new handlers.
	document.body.onmousemove = JSWindow.prototype.bodyOnMouseMove;
	document.body.onmouseup = JSWindow.prototype.bodyOnMouseUp;
}

JSWindow.prototype.bodyOnMouseMove = function(evt)
{
	var e = window.event ? window.event : evt;
	this.jsWindow.onMouseMove(e);
}

JSWindow.prototype.onMouseMove = function(evt)
{
	// if mouse not down, stop the move (for IE only)
	if ( (document.all) && !(evt.button & 1) )
	{
		this.onMouseUp();
		return;
	}
	if ( this.bDown )
	{
		this.dx = parseInt(this.oTable.style.left, 10) - evt.clientX;
		this.dy = parseInt(this.oTable.style.top, 10) - evt.clientY;
		this.bDown = false;
	}
	else
	{
		this.oTable.style.left = Math.max((this.dx + evt.clientX),0) + "px";
		this.oTable.style.top = Math.max((this.dy + evt.clientY),0) + "px";
	}
}

JSWindow.prototype.bodyOnMouseUp = function()
{
	this.jsWindow.onMouseUp();
}

JSWindow.prototype.onMouseUp = function()
{
	document.body.onmouseup = this.saveMouseUp;
	document.body.onmousemove = this.saveMouseMove;
	document.body.jsWindow = null;
}


JSWindow.prototype.onMinimize = function()
{
  this.jsWindow.minimize();
}

JSWindow.prototype.minimize = function()
{
	// hide the content
	this.oContent.style.visibility = "hidden";
	this.oContent.style.position = "absolute";
	document.body.appendChild(this.oContent);
	
	this.oTable.deleteRow(1);
	
	// save current position
	this.saveX = this.oTable.style.left;
	this.saveY = this.oTable.style.top;
	
    // get the "window bar"
	if ( !window.jsWindowBar ) {
		window.jsWindowBar = document.createElement("span");
	    document.body.appendChild(window.jsWindowBar);
	}
	
	window.jsWindowBar.appendChild(this.oTable);
	this.oTable.style.position = "static";
	this.oTable.style.left = "0px";
	this.oTable.style.top = "0px";
	
	this.oMinTD.innerHTML = "<img src='" + imageDir + "maximize.jpg'>";
	this.oMinTD.onmousedown = JSWindow.prototype.onMaximize;
	this.oTable.style.width = "220px";
    this.oTable.style.borderBottom = "0px";
}


JSWindow.prototype.onMaximize = function()
{
	this.jsWindow.maximize();
}

JSWindow.prototype.maximize = function()
{
	document.body.appendChild(this.oTable);
	this.oTable.style.position = "absolute";
	
	this.oTable.style.left = this.saveX;
	this.oTable.style.top = this.saveY;
	this.oTable.style.width = this.width + "px"
	this.oTable.style.borderBottom = "1px solid #000000";
	
	// add the content again.
	oTR = this.oTable.insertRow(1);
	
    this.oContentTD = oTR.insertCell(0);
	this.oContentTD.colSpan = 3;
	this.oContentTD.innerHTML = document.all["Div" + this.id].innerHTML;
	
	//oTD.appendChild(this.oContent);
	this.oContent.style.position = "static";
	this.oContent.style.visibility = "visible";
	this.oContentTD.style.backgroundColor = this.bgcolor;
	this.oContentTD.className = "JSWindowContentStyle";
	
  this.oMinTD.style.paddingRight = "1px";	
	this.oMinTD.innerHTML = "<img src='" + imageDir + "minimize.jpg'>";
	this.oMinTD.onmousedown = JSWindow.prototype.onMinimize;

}

JSWindow.prototype.onMaximize = function()
{
	this.jsWindow.maximize();
}

JSWindow.prototype.close = function()
{	
	// remove from browser document
	this.oTable.parentNode.removeChild(this.oTable);
}

JSWindow.prototype.onClose = function()
{
	this.jsWindow.close();
}



/* ---------------------------------------------------------------------- *\
  Function    : hideDiv()
  Description : Hides all Divs on the page.
  Usage       : hideDiv([divNumber])
  Arguments   : divNumber - The number of Divs in the page that must be hidden
\* ---------------------------------------------------------------------- */

function hideDiv(divNumber) {
	for (var count = 1; count <= divNumber;) {
        if (document.getElementById('Div' + count))
            document.getElementById('Div' + count).style.display = 'none';
		count++;
	}
}



/* ---------------------------------------------------------------------- *\
  Function    : createWindows()
  Description : determines if Window already exists, else calls JSWindow
  Usage       : createWindows([windowID], [width], "title")
  Arguments   : windowID - The <div> this window will use for its content
                width    - The default width of the window
                title    - The title of the window as displayed in the titlebar
\* ---------------------------------------------------------------------- */

function createWindow(title, width, popupColor, windowID, minimizeIcon, x, y)
{
    if (document.getElementById('Div' + windowID)) {
        new JSWindow("&nbsp;" + title, document.getElementById("Div" + windowID), x, y, windowID, width, popupColor, minimizeIcon); 
    }
}

var TrackTag = 'http://switch.atdmt.com/action/';

function GetActionTag(URL){ 
  document.action_tag.src = TrackTag + URL;
}