// JavaScript Document

function xDiv (obj) {
	
	var divPurchase = document.getElementById ("divPurchase");
	var divMezzanine = document.getElementById ("divMezzanine");
	var divConstruction = document.getElementById ("divConstruction");
	var setObj= document.getElementById (obj);
	divPurchase.style.display="none";
	divMezzanine.style.display="none";
	divConstruction.style.display="none";
	setObj.style.display="block";
}