var currentDiv
var currentDivID

function toggle(divID)
{
	var div = document.getElementById(divID);
	var isTopLevelNav;	
	
		if(currentDiv==null){
			openDiv(div,divID);
		}else if(currentDiv==div)
		{	
			openDiv(currentDiv,divID);	
		}else{
			openDiv(div,divID);
			closeDiv(currentDiv,currentDivID);
		}
		
	currentDiv = div;
	currentDivID = divID;
}

function openDiv(divName,divID)
{
	if(divName.style.display!=""){
		divName.style.display = "";
		document.getElementById(divID + "btn").innerHTML = "Click for less -";
	}else{
		divName.style.display = "none";
		document.getElementById(divID + "btn").innerHTML = "Click for more +";
	}
}

function closeDiv(divName,divID)
{
	divName.style.display = "none";
	document.getElementById(divID + "btn").innerHTML = "Click for more +";
}