function expandGeoAreas(divObj, maindivObj)
{
	//var obj = getObject("divGeoAreas");
	//var text = getObject("divExpandText");
	//var img = getObject("imgGeoArea");
	var divId = document.getElementById(divObj);
	var maindivId = document.getElementById(maindivObj);
	
	if (divId.style.visibility == "hidden")
	{
		divId.style.visibility = "visible";
		maindivId.className = 'div_on';
		divId.style.display = "block";
		
		
	}
	else
	{
		maindivId.className = 'div_off';
		divId.style.visibility = "hidden";
		divId.style.display = "none";
		
	}
}