function onBgState(obj){

	var objSrc = obj.style.backgroundImage;
	objSrc = objSrc.replace(".jpg","_over.jpg");
	obj.style.backgroundImage = objSrc;
}

function offBgState(obj){

	var objSrc = obj.style.backgroundImage;
	objSrc = objSrc.replace("_over.jpg",".jpg");
	obj.style.backgroundImage = objSrc;
	alert(objSrc);
}



function navOver(target){
	//var $this = $(this);
		$(target).parent().css({backgroundPosition: '0px 35px'});
		var end = 0;
		var start = 35;
		while (start > end)
		{
			$(target).parent().animate({backgroundPosition:"0px "+start+"px"}, {duration:2});
			start--;
			start--;
		}
		
	}
	
function navOut(target){
	//var $this = $(this);
		$(target).parent().css({backgroundPosition: '0px 0px'});
		var end = 37;
		var start = 0;
		while (start < end)
		{
			$(target).parent().animate({backgroundPosition:"0px "+start+"px"}, {duration:2});
			start++;
			start++;
		}
	}
	
	
function hs(source,cc)
{
  
    if ($("div.lunch-ideas-idea-content-container"+cc).is(":hidden")) {
      $("div.lunch-ideas-idea-content-container"+cc).slideDown();
      var bg = source.src;
      bg = bg.replace(".jpg","_open.jpg");
      source.src=bg;
      
    } else {
      $("div.lunch-ideas-idea-content-container"+cc).slideUp();
      var bg = source.src;
      bg = bg.replace("_open.jpg",".jpg");
      source.src=bg;
    }
 
 }
 
function hideIdeas()
{
 	$("div.lunch-ideas-idea-content-container2").slideUp();
 	$("div.lunch-ideas-idea-content-container3").slideUp();
 	$("div.lunch-ideas-idea-content-container4").slideUp();
 }
 
 
 $(document).ready(function(){
		$(document).pngFix();
	});


function extractUrl(input)
{
 // remove quotes and wrapping url()
 return input.replace(/"/g,"").replace(/url\(|\)$/ig, "");
}



function showNutritionInfo() { window.open ("http://consumerrecipe.conagrafoods.com/nutrition_info.html", "nutrition_info","location=1,status=1,scrollbars=0,width=450,height=300"); }