function geoHide(){
c = 0;
document.getElementById("geography").style.visibility = "hidden";
document.getElementById("jurisdictions").style.background = "";
document.getElementById("geo-button").style.color = "";
if (a == 0 && b == 0 && c == 0 && d == 0){
	document.getElementById("corpus").style.background = "#fff";
	}
}