function ZipMap() {
	var a=document.getElementById('regionimage');
	var b=document.getElementById('mapzipper');

	a.style.display='none';
	Set_Cookie('mapZipped','Zipped');
	b.src='/images/icons/plus.gif';
	b.title='expand map';
}

function UnzipMap() {
	var a=document.getElementById('regionimage');
	var b=document.getElementById('mapzipper');

	a.style.display='block';
	Set_Cookie('mapZipped','UnZipped');
	b.src='/images/icons/minus.gif';
	b.title='collapse map';
}

function ToggleMapZip() {
	var a=document.getElementById('regionimage');
	var b=document.getElementById('mapzipper');
	if(a.style.display=='none') {
		UnzipMap();
	} else {
		ZipMap();
	}
}
var zoomTimerID = 0;
function killZoomTimer() {
	if (zoomTimerID != 0) {
	clearTimeout(zoomTimerID);
	zoomTimerID = 0;
	}
}

function KillZoomTable() {
	var a = document.getElementById('zoomInBox');
	a.style.display='none';
}

function ShowZoomTable() {
	var a = document.getElementById('zoomInBox');
	a.style.display='inline';
}

function delayZoomKill() {
	killZoomTimer();
	zoomTimerID = setTimeout(KillZoomTable, 600);
}

var timerID;

function killTimer() {
	if (timerID != 0) {
	clearTimeout(timerID);
	timerID = 0;
	}
}

function delayKill() {
	killTimer();
	timerID = setTimeout("killWxbox()", 300);
}

function killWxbox() {
	if (document.all?true:false) { // kill mouse-over box if browser is IE-like
	wxbox.style.visibility='hidden';
	window.status='';
	} else {  // set status = '' if browser is NS
	tooltip = document.getElementById ? document.getElementById("wxbox") : document.all.wxbox;
	tooltip.style.visibility='hidden';

	window.status='';
	}
}
	
var mouseoverInnerRows;
var mouseoverSiteNameText;
var mouseoverX;
var mouseoverY;
var tooltipX = 15;
var tooltipY = 15;

function moveWxbox(event) {
	tooltip = document.getElementById("wxbox");

	if (tooltip.style.visibility != 'visible') {
		tooltip.style.left = event.clientX + document.body.scrollLeft + tooltipX;
		tooltip.style.top = event.clientY + document.body.scrollTop + tooltipY;
	}
}

function makeWxbox(innerRows, sitenametext, event, delay) {
	mouseoverInnerRows = unescape(innerRows);
	mouseoverSiteNameText = sitenametext;

	mouseoverX = event.clientX;
	mouseoverY = event.clientY;

	if (!delay) {
		delay = 250;
	}

	killTimer();
	timerID = setTimeout("displayBox()", delay);
}

function displayBox() {
	tooltip = document.getElementById("wxbox");

	tooltip.style.visibility='visible';
	tooltip.innerHTML= mouseoverInnerRows;

	tooltip.style.left = mouseoverX + document.body.scrollLeft + tooltipX;
	tooltip.style.top = mouseoverY + document.body.scrollTop + tooltipY;

	window.status=mouseoverSiteNameText;

	return true;
}


var mapZipped = Get_Cookie('mapZipped');

if (mapZipped == 'Zipped') {
	ZipMap();
}