$(document).ready(function() 
{
	$(".p_toggle").hide();
});

function toggleInfo(catId)
{
	var id = "#" + catId + "_info";
	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(id)
{
	if(getStatus(topen)){
		$(topen).slideToggle();
		
		document.getElementById("casinos_arrow").src = "images/arrow-small-left.png";
		document.getElementById("chemistry_arrow").src = "images/arrow-small-left.png";
		document.getElementById("commercial_arrow").src = "images/arrow-small-left.png";
		document.getElementById("industrial_arrow").src = "images/arrow-small-left.png";
		document.getElementById("school_arrow").src = "images/arrow-small-left.png";
		document.getElementById("small_arrow").src = "images/arrow-small-left.png";
	}
}

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

var topen = '';