$(document).ready(function() 
{
	hideToggle();
});

function toggleInfo(catId)
{
	var id = "#" + catId + "_list";
	var img_id = catId + "_arrow";
	var status = getStatus(id);
	
	hideToggle(id);
	
	if(status == true)
	{
		document.getElementById(img_id).src = "images/arrow-small-left.png";
	}
	else
	{
		document.getElementById(img_id).src = "images/arrow-small-down.png";
		
		$(id).slideToggle("slow");
	}

	topen = id;
}

function hideToggle()
{

	if(getStatus(topen)){
		$(topen).slideToggle();

		document.getElementById("electricity_arrow").src = "images/arrow-small-left.png";
		document.getElementById("natural_gas_arrow").src = "images/arrow-small-left.png";
		document.getElementById("state_federal_arrow").src = "images/arrow-small-left.png";
		document.getElementById("other_arrow").src = "images/arrow-small-left.png";
	}
}

function getStatus(id) 
{
	if($(id).is(":visible"))
	{
		return true;
	}
	else
	{
		return false;
	}
}

var topen = '';