function buttonOn(carry)
	{	document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_wheretobuyOn_en.gif";	}
		
function buttonOff(carry)
	{ document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_wheretobuy_en.gif"; }

function buttonEmailOn(carry)
	{	document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_emailsignupOn_en.jpg";	}
		
function buttonEmailOff(carry)
	{ document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_emailsignup_en.jpg"; }
	
function buttonShareOn(carry)
	{	document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_nb_share_on.gif";	}
		
function buttonShareOff(carry)
	{ document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_nb_share_off.gif"; }
	
function buttonCouponFelineOn(carry)
	{	document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_catfood_on_en.png";	}
		
function buttonCouponFelineOff(carry)
	{ document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_catfood_en.png"; }
	
function buttonCouponCanineOn(carry)
	{	document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_dogfood_on_en.png";	}
		
function buttonCouponCanineOff(carry)
	{ document[carry].src="/media/HillsPet/USARG/MiniSite/NaturesBest/Consumer2/assets/en/btn_dogfood_en.png"; }

function buttonCouponOn(carry)
	{	document[carry].src="/media/HillsPet/CANRG/MiniSite/NaturesBest/Consumer/assets/en/btn_COUPON__on_en_CA.png";	}
		 
function buttonCouponOff(carry)
	{ document[carry].src="/media/HillsPet/CANRG/MiniSite/NaturesBest/Consumer/assets/en/btn_COUPON_en_CA.png"; }	
	
function buttonCouponfrCAOn(carry)
	{	document[carry].src="/media/HillsPet/CANRG/MiniSite/NaturesBest/Consumer/assets/fr_CA/btn_COUPON_on_fr_CA.png";	}
		
function buttonCouponfrCAOff(carry)
	{ document[carry].src="/media/HillsPet/CANRG/MiniSite/NaturesBest/Consumer/assets/fr_CA/btn_COUPON_fr_CA.png"; }		 


function changeDiscBox(carry, toSet)
	{
		updateDiscBox(carry)
		
		//make AJAX call to set product in session
		if (toSet)
		{
		  setNBProduct(carry);
		}
	}
	
function updateDiscBox(carry)
	{
		//for mouseover
		 
		document.getElementById('AdultChickenOGBoxes').style.display = "none";
		document.getElementById('AdultChickenBoxes').style.display = "none";
		document.getElementById('AdultChickenSmBoxes').style.display = "none";
		document.getElementById('AdultLambBoxes').style.display = "none";
		document.getElementById('AdultLambSmBoxes').style.display = "none";
		document.getElementById('PuppyChickenBoxes').style.display = "none";
		document.getElementById('PuppyLambBoxes').style.display = "none";
		document.getElementById('AdultChickenbagbottom').style.display = "none";
		document.getElementById('AdultChickenSmbagbottom').style.display = "none";
		document.getElementById('AdultLambbagbottom').style.display = "none";
		document.getElementById('AdultLambSmbagbottom').style.display = "none";
		document.getElementById('PuppyChickenbagbottom').style.display = "none";
		document.getElementById('PuppyLambbagbottom').style.display = "none";
		
		//REMOVED 06-06-08
		//document.getElementById(carry+"Boxes").style.display = "block";
		//document.getElementById(carry+"bagbottom").style.display = "block";
		
		if (document.getElementById(carry+"Boxes") != null) {
			document.getElementById(carry+"Boxes").style.display = "block";
		} else {
			//set boxes to OG view
			document.getElementById("AdultChickenOGBoxes").style.display = "block";
		}
		
		if (document.getElementById(carry+"bagbottom") != null) {
			document.getElementById(carry+"bagbottom").style.display = "block";
		} else {
			//set first to visible
			document.getElementById('AdultChickenbagbottom').style.display = "block";
		}
	}
			
function changeDrop(carry, toSet)
	{	
		document.getElementById('AdultChicken').style.display = "none";
		document.getElementById('AdultChickenSm').style.display = "none";
		document.getElementById('AdultLamb').style.display = "none";
		document.getElementById('AdultLambSm').style.display = "none";
		document.getElementById('PuppyChicken').style.display = "none";
		document.getElementById('PuppyLamb').style.display = "none";
		document.getElementById('footer').style.display = "none";
		document.getElementById(carry).style.display = "block";
		document.getElementById('footer').style.display = "block";
		
		//make AJAX call to set product in session
		if (toSet)
		{
		  setNBProduct(carry);
		}
	}

	
function displayProductInfo(productName, toSet)
{
  var selectOptions = document.getElementById('nbDrop');
  if (selectOptions != null)
  {
    for (var x = 0; x < selectOptions.length; x++)
    {
      if (productName == selectOptions.options[x].value)
      {
        selectOptions.options[x].selected = true;
        changeDrop(productName, toSet);
      }
    }
  }
}


function setNBProduct(carry)
{
	try
	{
	  //using random number on request query string to prevent caching
	  var params = "productName=" + carry + "&r=" + Math.random();
	  new Ajax.Request( '/hillspet/minisite/naturesBest/ajax/naturesBestAjaxSetProduct.hjsp', {method: 'get', parameters: params} );
	}
	catch(e)
	{
	  alert(e.lineNumber + ' : ' + e.message);
	}
}


function getNBProductDiscover()
{
  try
  {
    //using random number on request query string to prevent caching
    var params = "r=" + Math.random();
    new Ajax.Request( '/hillspet/minisite/naturesBest/ajax/naturesBestAjaxSetDiscoverProduct.hjsp', {method: 'get', parameters: params, onComplete: function(response) { handleGetNBProductResponse(response, "discoverHome"); } } );
  }
  catch(e)
  {
	alert(e.lineNumber + ' : ' + e.message);
  }
}


function getNBProductOther()
{
  try
  {
    //using random number on request query string to prevent caching
    var params = "r=" + Math.random();
    new Ajax.Request( '/hillspet/minisite/naturesBest/ajax/naturesBestAjaxSetDiscoverProduct.hjsp', {method: 'get', parameters: params, onComplete: function(response) { handleGetNBProductResponse(response, "other"); } } );
  }
  catch(e)
  {
	alert(e.lineNumber + ' : ' + e.message);
  }
}


function handleGetNBProductResponse(response, page)
{
	try
	{
		startXMLtag = '<productname>';
		endXMLtag = '</productname>';
		
		//get response text/xml
		var xmlText = response.responseText;
		
		//get product name from XML - e.g. <?xml version="1.0" ?><response><productname>AdultLambSm</productname></response>
        var startIndex = xmlText.indexOf(startXMLtag) + startXMLtag.length;
		var endIndex = xmlText.indexOf(endXMLtag);
		var productName = xmlText.substring(startIndex, endIndex);

		//only attempt to set active product on page if one previously selected
		if (productName.length > 0 && page == 'discoverHome')
		{
			changeDiscBox(productName, false);
		}
		else if (productName.length > 0 && page == 'other')
		{
			displayProductInfo(productName, false);
		}
	} 
	catch (e)
	{
		alert(e.lineNumber + ' : ' + e.message);
	}
}//end handleGetNBProductResponse function