// popscript.js, called for all three states
window.onload = function() {
	windowWidth = getclientWidth();
	imageBegin = ((windowWidth - 805) / 2) + ((805 - stateImageWidth) / 2);
}
function showpopup(countyID, Xcoord) {
	var outbox = document.getElementById('popupouter');
	var inbox = document.getElementById('popupinner');
	outbox.style.left = Xcoord;
	var Yscroll = getscrollTop();
	outbox.style.top = (Yscroll > 65) ? (Yscroll + 10) : 65;
	inbox.innerHTML = countycode[countyID];
	outbox.style.display = "block";
	inbox.style.display = "block";
}
function hidepopup() {
	document.getElementById('popupinner').style.display = "none";
	document.getElementById('popupouter').style.display = "none";
}
function getscrollTop() {
	return f_filterResults (
		window.pageYOffset ? window.pageYOffset : 0,
		document.documentElement ? document.documentElement.scrollTop : 0,
		document.body ? document.body.scrollTop : 0
	);
}
function getclientWidth() {
	return f_filterResults (
		window.innerWidth ? window.innerWidth : 0,
		document.documentElement ? document.documentElement.clientWidth : 0,
		document.body ? document.body.clientWidth : 0
	);
}
function f_filterResults(n_win, n_docel, n_body) {
	var n_result = n_win ? n_win : 0;
	if (n_docel && (!n_result || (n_result > n_docel)))
		n_result = n_docel;
	return (n_body && (!n_result || (n_result > n_body))) ? n_body : n_result;
}