var dsProducts = null;
var dsCommodities;
	
function cat_headerOnLoad() {
	dsCommodities = new Spry.Data.XMLDataSet("http://orders.piazzaproduce.com/ppro/online?command=PublicProducts.getCMOD.ajax", "commodities/item", { async:false, usecache:false});
}

function cat_footerOnLoad() {
	var myObserver = new Object;
	myObserver.onPostLoad = function(dataSet, data)
	{
		loadProducts(dsCommodities.getData()[0]["@name"], dsCommodities.getData()[0]["@imgd"])
	};
	dsCommodities.addObserver(myObserver);
	dsCommodities.loadData();
}

function loadProducts(sCommodity, sIMG){
	try { 
		if (dsProducts == null) {
			dsProducts = new Spry.Data.XMLDataSet("", "products/item", { async:false, usecache:false } );
		}
	    dsProducts.setURL('http://orders.piazzaproduce.com/ppro/online?command=PublicProducts.getPROD.ajax&CMOD=' + sCommodity + '&IMAGE=' + sIMG); 
		dsProducts.loadData(); 
		saveContent();
	} catch (e) {}					
}

function loadContent(sParm, sPDF, sIMG) {
	if (document.getElementById('ContentIFrame') == null) return;
	if (sPDF == "Y") {
		loadPDF(sParm);
	} else if (sIMG == "Y") {
		loadImage(sParm);
	} else {
		loadMissing();
	}											
}

function loadPDF(sProductNo){
	var sLink = "http://orders.piazzaproduce.com/ppro/online?command=PublicProducts.getPDF.ajax&PROD=" + sProductNo;
	document.getElementById('ContentIFrame').src = sLink;				
}

function loadImage(sCommodity){
	var sLink = "http://orders.piazzaproduce.com/ppro/online?command=PublicProducts.getImage.ajax&CMOD=" + sCommodity;
	document.getElementById('ContentIFrame').src = sLink;				
}

function loadMissing() {
	var sLink = "http://orders.piazzaproduce.com/ppro/online?command=PublicProducts.getMissing.ajax";
	document.getElementById('ContentIFrame').src = sLink;	
}

/***********************************************
* Cool DHTML tooltip script II- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetfromcursorX=12 //Customize x offset of tooltip
var offsetfromcursorY=10 //Customize y offset of tooltip

var offsetdivfrompointerX=10 //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY=14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer" src="">') //write out pointer image

var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""

var pointerobj=document.all? document.all["dhtmlpointer"] : document.getElementById? document.getElementById("dhtmlpointer") : ""

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext, thewidth, thecolor){
if (ns6||ie){
if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
tipobj.innerHTML=thetext
enabletip=true
return false
}
}

function positiontip(e){
if (enabletip){
var nondefaultpos=false
var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
//Find out how close the mouse is to the corner of the window
var winwidth=ie&&!window.opera? ietruebody().clientWidth : window.innerWidth-20
var winheight=ie&&!window.opera? ietruebody().clientHeight : window.innerHeight-20

var rightedge=ie&&!window.opera? winwidth-event.clientX-offsetfromcursorX : winwidth-e.clientX-offsetfromcursorX
var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY

var leftedge=(offsetfromcursorX<0)? offsetfromcursorX*(-1) : -1000

//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<tipobj.offsetWidth){
//move the horizontal position of the menu to the left by it's width
tipobj.style.left=curX-tipobj.offsetWidth+"px"
nondefaultpos=true
}
else if (curX<leftedge)
tipobj.style.left="5px"
else{
//position the horizontal position of the menu where the mouse is positioned
tipobj.style.left=curX+offsetfromcursorX-offsetdivfrompointerX+"px"
pointerobj.style.left=curX+offsetfromcursorX+"px"
}

//same concept with the vertical position
if (bottomedge<tipobj.offsetHeight){
tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
nondefaultpos=true
}
else{
tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px"
pointerobj.style.top=curY+offsetfromcursorY+"px"
}
tipobj.style.visibility="visible"
if (!nondefaultpos)
pointerobj.style.visibility="visible"
else
pointerobj.style.visibility="hidden"
}
}

function hideddrivetip(){
if (ns6||ie){
enabletip=false
tipobj.style.visibility="hidden"
pointerobj.style.visibility="hidden"
tipobj.style.left="-1000px"
tipobj.style.backgroundColor=''
tipobj.style.width=''
}
}

document.onmousemove=positiontip