function resolveObject (object) {
	switch (typeof (object)) {
		case "string":
			if (document.getElementById) return document.getElementById (object)
			// Internet Explorer 4 or Opera with IE user agent
			else if (document.all) return document.all[object]
			// Navigator 4
			else if (document.layers) return document.layers[object];
			break;
		default: return object;
	}
}

//	onload event adder - Adds an onload event to any existing window.onload events.
//	Usage:
//		addLoadEvent(nameOfSomeFunctionToRunOnPageLoad);
//		addLoadEvent(function() {
//		  more code to run on page load 
//		});
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			 if (oldonload) {oldonload();}
			 func();
		}
	}
}

function setVisibility (object, flag) {
//	object = resolveObject (object);
	object = typeof (object) == "object" ? object : resolveObject (object);
	flag = flag ? 'visible' : 'hidden';
	if (object && (object.style.visibility !=flag)) {object.style.visibility = flag;} // DOM3 = IE5, NS6
}

//	Opacity Controls
//	These functions operate on the following opacity CSS properties:
//	filter: alpha(opacity=X); -moz-opacity:Y;
//	where 0 <= X <= 100 and 0.0 <= Y <= 1.0

function getOpacityModel (object) {
	if (object.filters) {return "IE"}
	else return "Other"
}

function getOpacity (object) {
	object = resolveObject (object);
	if (!object.opacityModel) {object.opacityModel = getOpacityModel (object)}
	if (object) {
		switch (object.opacityModel) {
			case "IE":	
			case "IE":	return object.filters.alpha.opacity; break;
			default:
			if (object.style) {
				var style = object.style;
				if (style.opacity) return style.opacity =="" ? 0 :Math.round (parseFloat (style.opacity) *100);
				if (style.MozOpacity) return style.MozOpacity =="" ? 0 :Math.round (parseFloat (style.MozOpacity) *100);
				if (style.KhtmlOpacity) return style.KhtmlOpacity =="" ? 0 :Math.round (parseFloat (style.KhtmlOpacity) *100);
				return 0;
			}
		}
	}
	if (object.Interval) clearInterval (object.Interval)
	alert ("Opacity not found");
}

function setOpacity (object, target, step, interval) {
	object = resolveObject (object);
//	object = typeof (object) == "object" ? object : resolveObject (object);
	if (!step) {
		if (!object.opacityModel) {object.opacityModel = getOpacityModel (object)}
		setVisibility (object, target);
		switch (object.opacityModel) {
			case "IE":		object.filters.alpha.opacity = target; break;
			default:
			if (object.style) {
				var style = object.style;
				target = target/100;
				style.KhtmlOpacity = target;
				target = Math.min (target, .9999);
				target = Math.max (target, .0001);
				style.opacity = target;
				style.MozOpacity = target;
			}
		}
	} else if (!interval) {
		var opacity = getOpacity (object);
		if (opacity <target) {setOpacity (object, opacity +=step)}
		else if (opacity >target) {setOpacity (object, opacity -=step)}
		else if (object.Interval) {clearInterval (object.Interval)}
	} else {
		if (object.Interval) clearInterval (object.Interval)
		if (!object.id) object.id = "rotation" +Math.random();
		object.Interval=setInterval("setOpacity ('"+object.id +"'," +target +"," +step +")", interval);
//		object.Interval=setInterval(setOpacity, interval, object.id, target, step);
	}
}

function preloadImages (images) {
	var preload = new Array();
	var counter = images.length-1;
	if (counter) {
		do {
			preload[counter] = new Image();
			preload[counter].src = images[counter].getAttribute('src');
		} while (--counter);
	}
}

function isA(o,klass){ if(!o.className) return false; return new RegExp('\\b'+klass+'\\b').test(o.className) }

function $c (c,object, tag) { object=object||document;
	if (!object.length) object = [object];
	var elements = [];
	for(var i = 0, e; e = object[i]; i++) {
		if(e.getElementsByTagName) {
			var children = e.getElementsByTagName(tag || '*');
			for (var j = 0, child; child = children[j]; j++) {
				if(isA(child,c)) elements.push ? elements.push(child) : elements[elements.length] = child;
			}
		}
	}
	return elements
}

function initRotation (container, step, interval, delay) {
	container = resolveObject (container);
	if (!container) {alert ("Container not found")}
	else {
//		container.rotationArray = container.getElementsByTagName('img');
		container.rotationArray = $c("ImageRotation", container, "img");
		container.rotationCurrent = 0;
		setVisibility (container.rotationArray[0], true);
		setOpacity (container.rotationArray[0], 100);
		preloadImages (container.rotationArray);
		if (step && interval && delay) container.rotationInterval = setInterval ("doRotation ('" +container.id +"'," +step +"," +interval +")", delay);
	}
}

function Nudge (object, pixels) {
	object = resolveObject (object);
	object.style.left = pixels +"px";
}

function Rattle (object, pixels) {
	object = resolveObject (object);
	var position = parseInt (object.style.left);
alert(position);
//	setTimeout (Nudge, 50, image, pixels);
	image.nudger = window.setTimeout ("Nudge ('PunchMe', '5')", 50);
//	setTimeout (Nudge, 50, image, "-" +pixels);
	image.nudger = window.setTimeout ("Nudge ('PunchMe', '-5')", 50);
}

function PunchIt (container) {
	container = resolveObject (container);
	image = container.rotationArray [container.rotationCurrent];
	image.id = "PunchMe";
	for (var counter=0; counter <10; counter++) {
//alert(counter);
			image.rattler = window.setTimeout (Rattle, 50, image, "5");
//			image.rattler = window.setTimeout ("Rattle ('PunchMe', '5')", 150);
	}
	//Nudge (image, "0");
}

function stopRotation (container) {
	container = resolveObject (container);
	if (container.rotationInterval) clearInterval (container.rotationInterval);
}

function doRotation (container, step, interval) {
//	var Debug = document.getElementById ? document.getElementById ("Debug") :false;
	
	container = resolveObject (container);
	var thisIndex = container.rotationCurrent++;
	var thisImage = container.rotationArray [thisIndex];
	if (thisImage.Interval) clearInterval (thisImage.Interval);
	if (!container.rotationArray [container.rotationCurrent]) container.rotationCurrent =0;
	var nextIndex = container.rotationCurrent;
	var nextImage = container.rotationArray [nextIndex];
	
	if (nextIndex > thisIndex) {
		setVisibility (nextImage, true);
		setOpacity (nextImage, 100, step, interval);
		
	} else if (nextIndex < thisIndex) {
		var counter = thisIndex;
		if (--counter) {
			do {
				setOpacity (container.rotationArray[counter], 0);
			} while (--counter);
		}
		setOpacity (nextImage, 100);
		setOpacity (thisImage, 0, step, interval);
	}
//	if (Debug) Debug.innerHTML = "<div>Background: " +container.style.backgroundImage+"</div>";
/*	if (Debug) {
		Debug.innerHTML = Debug.innerHTML+"<div>Foreground:"+container.rotationCurrent +": " +nextImage.src+"</div>";
		for (counter=0; counter <container.rotationArray.length; counter++) {
			var testOpacity = getOpacity (container.rotationArray [counter]);
			Debug.innerHTML = Debug.innerHTML+"<div>Shown at " +testOpacity +":"+counter +": " +container.rotationArray [counter].src+"</div>"
		}
	}*/
} 

function hideElementById (ID) {
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(ID).style.visibility = 'hidden';
	} else {
		if (document.layers) { // Netscape 4
			document.hideshow.visibility = 'hidden';
		} else { // IE 4
			document.all.hideshow.style.visibility = 'hidden';
		}
	}
}

function showElementById (ID) {
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(ID).style.visibility = 'visible';
	} else {
		if (document.layers) { // Netscape 4
			document.hideshow.visibility = 'visible';
		} else { // IE 4
			document.all.hideshow.style.visibility = 'visible';
		}
	}
} 

function toggleCommunityDetails (ID) {
	var Element;
	Expand = document.getElementById ('Expand' +ID);
	Collapse = document.getElementById ('Collapse' +ID);
	Details = document.getElementById ('Details' +ID);

	if ((Details.style.display == 'none') || (Details.style.display == '')){
		Details.style.display = 'block';
		Expand.style.display = 'none';
		Collapse.style.display = 'inline';
	} else {
		Details.style.display = 'none'
		Expand.style.display = 'inline';
		Collapse.style.display = 'none';
	}
}

function emailCheck (emailStr) {
	/* The following variable tells the rest of the function whether or not
	to verify that the address ends in a two-letter country or well-known
	TLD.  1 means check it, 0 means don't. */
	var checkTLD=1;
	/* The following is the list of known TLDs that an e-mail address must end with. */
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	/* Pattern to check user@domain format and separate the username from the domain. */
	var emailPat=/^(.+)@(.+)$/;
	/* String with special characters not allowed in an email address. 
	These characters include ( ) < > @ , ; : \ " . [ ] */
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	/* String with characters allowed in a username or domainname.  It really states which chars aren't allowed.*/
	var validChars="\[^\\s" + specialChars + "\]";
	/* Pattern which applies if the "user" is a quoted string ("jiminy cricket"@disney.com is a legal e-mail address). */
	var quotedUser="(\"[^\"]*\")";
	/* Pattern for domains that are IP addresses (joe@[123.124.233.4] is a legal e-mail address). */
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	/* String represents an atom (basically a series of non-special characters.) */
	var atom=validChars + '+';
	/* String representing one word in the typical username.
	For example, in john.doe@somewhere.com, john and doe are words.
	Basically, a word is either an atom or quoted string. */
	var word="(" + atom + "|" + quotedUser + ")";
	// The following pattern describes the structure of the user
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	/* The following pattern describes the structure of a normal symbolic
	domain, as opposed to ipDomainPat, shown above. */
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	/* Begin with the coarse pattern to simply break up user@domain into
	different pieces that are easy to analyze. */
	var matchArray=emailStr.match(emailPat);
	// Too many/few @'s or something; basically, this address is invalid.
	if (matchArray==null) {alert ("Your email address seems incorrect (check @ and .'s)"); return false;}
	var user=matchArray[1];
	var domain=matchArray[2];
	// Start by checking that only basic ASCII characters are in the strings (0-127).
	for (i=0; i<user.length; i++) {
		if (user.charCodeAt(i)>127) {
			alert("Your username contains invalid characters.");
			return false;
		}
	}
	for (i=0; i<domain.length; i++) {
		if (domain.charCodeAt(i)>127) {
			alert("Your domain name (ex. @whatever.com) contains invalid characters.");
			return false;
		}
	}
	// See if "user" is valid 
	if (user.match(userPat)==null) {alert("The username doesn't seem to be valid."); return false;}
	/* if the e-mail address is at an IP address (as opposed to a symbolic
	host name) make sure the IP address is valid. */	
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
		// this is an IP address
		for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				alert("Destination IP address is invalid!");
				return false;
			}
		}
		return true;
	}
	// Domain is symbolic name.  Check if it's valid.
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
		if (domArr[i].search(atomPat)==-1) {
			alert("Your domain name (ex. @whatever.com) does not seem to be valid.");
			return false;
		}
	}
	/* domain name seems valid, so make sure that it ends in a
	known top-level domain (like com, edu, gov) or a two-letter word,
	representing country (uk, nl), and that there's a hostname preceding 
	the domain or country. */
	if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) {
		alert("The address must end in a well-known domain or two letter " + "country.");
		return false;
	}
	// Make sure there's a host name preceding the domain.
	if (len<2) {alert("This address is missing a hostname!"); return false;}
	// If we've gotten this far, everything's valid!
	return true;
}

// Search functions
function clearHomeSearch (Form) {
	Form.Availability.selectedIndex = 0;
	Form.Plan.value = "";
	Form.City.selectedIndex = 0;
	Form.Price.selectedIndex = 0;
	Form.Bedrooms.selectedIndex = 0;
	Form.Bathrooms.selectedIndex = 0;
	Form.Garage.selectedIndex = 0;
	Form.Stories.selectedIndex = 0;
	Form.MasterStory.selectedIndex = 0;
	for (Counter = 0; Counter < Form.LivingAreas.length; Counter++) 
		Form.LivingAreas [Counter].checked = false;
}

function setHomeSearchHelp (Form) {
	
}

function changeMarket (Form) {
	Form.City.selectedIndex = 0;
	newHomeSearch (Form);
}

function newHomeSearch (Form) {
	var Location = window.location.href;
	
	Location = clearQueryStringToken ("Help", Location, false);

	var Availability = (-1 == Form.Availability.selectedIndex) ? "" : Form.Availability.options [Form.Availability.selectedIndex].value;
	Location = toggleQueryStringItem ("Availability", Availability, Location, true, false);

	var Market = Form.Market.value ? Form.Market.value : (-1 == Form.Market.selectedIndex) ? "" : Form.Market.options [Form.Market.selectedIndex].value;
	Location = toggleQueryStringItem ("Market", Market, Location, true, false);

	var City = (-1 == Form.City.selectedIndex) ? "" : Form.City.options [Form.City.selectedIndex].value;
	Location = toggleQueryStringItem ("City", City, Location, true, false);

	var Plan = Form.Plan.value;
	Location = toggleQueryStringItem ("Plan", Plan, Location, true, false);

	// Override if plan specified
	var Price = (-1 == Form.Price.selectedIndex) || (0 == Form.Price.selectedIndex) ? "" : Form.Price.options [Form.Price.selectedIndex].value;
	Location = toggleQueryStringItem ("Price", Price, Location, true, false);

	var Bedrooms = (-1 == Form.Bedrooms.selectedIndex) || (0 == Form.Bedrooms.selectedIndex) || (0 != Plan.length) ? "" : Form.Bedrooms.options [Form.Bedrooms.selectedIndex].value.slice (0, 1);
	Location = toggleQueryStringItem ("Bed", Bedrooms, Location, true, false);

	var Bathrooms = (-1 == Form.Bathrooms.selectedIndex) || (0 == Form.Bathrooms.selectedIndex) || (0 != Plan.length) ? "" : Form.Bathrooms.options [Form.Bathrooms.selectedIndex].value.slice (0, 1);
	Location = toggleQueryStringItem ("Bath", Bathrooms, Location, true, false);

	var Garage = (-1 == Form.Garage.selectedIndex) || (0 == Form.Garage.selectedIndex) || (0 != Plan.length) ? "" : Form.Garage.options [Form.Garage.selectedIndex].value.slice (0, 1);
	Location = toggleQueryStringItem ("Garage", Garage, Location, true, false);

	var Stories = (-1 == Form.Stories.selectedIndex) || (0 != Plan.length) ? "" : Form.Stories.options [Form.Stories.selectedIndex].value.slice (0, 1);
	Location = toggleQueryStringItem ("Stories", Stories, Location, true, false);

	var MasterStory = (-1 == Form.MasterStory.selectedIndex) || (0 != Plan.length) ? "" : Form.MasterStory.options [Form.MasterStory.selectedIndex].value;
	Location = toggleQueryStringItem ("Master", MasterStory, Location, true, false);

	var LivingAreas = new Array ();
	for (Counter = 0; Counter < Form.LivingAreas.length; Counter++) {
		if (Form.LivingAreas [Counter].checked) {
			LivingAreas.push (Form.LivingAreas [Counter].value);
		}
	}

	Location = toggleQueryStringItem ("Areas", (0 == LivingAreas.length) || (0 != Plan.length) ? "" : LivingAreas.join ("|"), Location, true, false)
	// End Override
	
	window.location = Location;
	return Location;
}

function getQueryStringToken (Token) {
	var query = window.location.search.substring(1);
	var Tokens = query.split("&");
	for (var i=0; i<Tokens.length; i++) {
		var pair = Tokens[i].split("=");
		if (pair[0] == Token) {return pair[1];}
	}
	return false;
}

function setQueryStringToken (Token, OldLocation, Debug) {
	//Token - The name of the URL QS Token to modify
	//OldLocation - Location to modify.  If False/Null, will use current location.
	if (!OldLocation) {Location = window.location.href} else {Location = OldLocation}
	var TokenPattern = new RegExp ("&" +Token);
	var NewSearchPattern = new RegExp (".*html$")
	var NewToken = (NewSearchPattern.test (Location) ? "?OpenDocument" : "") +"&" +Token;

	if (!TokenPattern.test (Location)) {
		Location += (NewToken);
		if (Debug) alert ("Add " +Token +": \n" +Location)
	}
	if (!OldLocation) {window.location = Location} else return Location;
}

function clearQueryStringToken (Token, OldLocation, Debug) {
	//Token - The name of the URL QS Token to modify
	//OldLocation - Location to modify.  If False/Null, will use current location.
	if (!OldLocation) {Location = window.location.href} else {Location = OldLocation}
	var TokenPattern = new RegExp ("&" +Token);
	var NewSearchPattern = new RegExp (".*html$")
	var NewToken = (NewSearchPattern.test (Location) ? "?OpenDocument" : "") +"&" +Token;

	if (TokenPattern.test (Location)) {
		Location = Location.replace (TokenPattern, "");
		if (Debug) alert ("Remove Any " +Token +": \n" +Location);
	}
	if (!OldLocation) {window.location = Location} else return Location;
}

function toggleQueryStringItem (Token, Value, OldLocation, NoToggle, Debug) {
	//Token - The name of the URL QS Token to modify
	//Value - The value associated with the Token
	//OldLocation - Location to modify.  If False/Null, will use current location.
	//NoToggle - If True then Token=Value is set if absent or removed if present.  If False then Token=Value will only be set if absent.
	//Determine if there is currently a scheme or not
	if (!OldLocation) {Location = window.location.href} else {Location = OldLocation}
	var TokenPattern = new RegExp ("&" +Token +"=[\.a-zA-Z0-9\|%]*");
	var TokenValuePattern = new RegExp ("&" +Token +"=" +Value);
	var NewSearchPattern = new RegExp (".*html$")
	var NewTokenValue = (NewSearchPattern.test (Location) ? "?OpenDocument" : "") +"&" +Token +"=" +Value;
	// Look for "Scheme=<Scheme>"
	if ("" == Value) {
		Location = Location.replace (TokenPattern, "");
		if (Debug) alert ("Remove Any " +Token +": \n" +Location);
	}
	else if (!NoToggle && TokenValuePattern.test (Location)) {
		Location = Location.replace (TokenValuePattern, "");
		if (Debug) alert ("Remove " +Token +"=" +Value +": \n" +Location)
	}
	else if (TokenPattern.test (Location)) {
		if (Debug) alert (Location.match (TokenPattern)[0]);
		Location = Location.replace (TokenPattern, NewTokenValue);
		if (Debug) alert ("Replace: \n" +Location);
	}
	else {
		Location += (NewTokenValue);
		if (Debug) alert ("Add " +Token +"=" +Value +": \n" +Location)
	}
	if (!OldLocation) {window.location = Location} else return Location;
}

// The Central Randomizer 1.3 (C) 1997 by Paul Houle (houle@msc.cornell.edu)
// See:  http://www.msc.cornell.edu/~houle/javascript/randomizer.html
rnd.today=new Date();
rnd.seed=rnd.today.getTime();

//Returns a random floating point number.
function rnd() {
	rnd.seed = (rnd.seed*9301+49297) % 233280;
	return rnd.seed/(233280.0);
};

//Returns a random integer between 1 and number.
function rand(number) {return Math.ceil(rnd()*number)};

// end randomizer

var remote;

function popup(url) {
	var height = this.screen.availHeight;
	if (!height) {height = 400}
	else {height = height -100}
	self.name = "parent";
	remote = open(url, "popup_default", "directories=0,location=0,menubar=0,resizable=yes,scrollbars=1,status=0,toolbar=1,width=550,height="+height+",left=50,top=20");
	if (remote) remote.focus ();
}

function resizeOuterTo(w,h) {
	if (parseInt(navigator.appVersion)>3) {
		if (navigator.appName=="Netscape") {
			this.outerWidth=w;
			this.outerHeight=h;
		}	else this.resizeTo(w,h);
	}
}

function searchQueryString (variable) {
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++) {
		var pair = vars[i].split("=");
		if (pair[0] == variable) {
			return pair[1];
		}
	}
	return "";
}

//
//	Popup handlers
//

//	Resizes the image (Hopefully) to better fit on the printed page.  Designed to be called from the onload event.
function fitImage () {
	var factor = .75;
	var image = document.getElementById ("image");
	if (image.height >700) {
		image.height = 700;
//		image.width = image.weight *factor;
	}
}

//	Resizes the window to fit better the image dimensions.  Designed to be called from the onload event.
function fitToImage () {
	var image = document.getElementById ("image");
	var height = image.height +300;
	if (height > (window.screen.availHeight -20)) {height = window.screen.availHeight -20};
	var width = image.width +75;
	if (width > (window.screen.availWidth -20)) {width = window.screen.availWidth -20}
	if (width < 550) {width = 550};
	resizeOuterTo (width, height);
}

function showListingImage (Listing, Filename, Source) {
	self.name = "parent";
	var width = 600;
	var height = 600;
	PageURL = DatabaseRoot +'/' +PageView +'/Image.html?Open&LID=' +Listing +'&FID=' +Filename +(Source?"&SRC="+Source:"");
	remote = open (PageURL, "Image", "directories=0,location=0,menubar=0,resizable=yes,scrollbars=1,status=0,toolbar=no,width="+width+",height="+height+",left=50,top=20");
	if (remote) remote.focus ();
}

function showPlanImage (Plan, Filename) {
	self.name = "parent";
	var width = 600;
	var height = 600;
	PageURL = DatabaseRoot +'/' +PageView +'/Image.html?Open&PID=' +Plan +'&FID=' +Filename;
	remote = open (PageURL, "Image", "directories=0,location=0,menubar=0,resizable=yes,scrollbars=1,status=0,toolbar=no,width="+width+",height="+height+",left=50,top=20");
	if (remote) remote.focus ();
}

function imagePopup (ImageURL, Name, Description, Title) {
	self.name = "parent";
	var width = 600;
	var height = 600;
	if (!Title)			{Title = Description};
	if (!Name)			{Name = "popup_image"};
	if (!Description)	{Description = ""} else {Description = "description=" +escape (Description)};
	if (!Title)			{Title = Description} else {Title = "title=" +escape (Title)};
	var pattern = /\//g;
	PageURL = DatabaseRoot +'/' +PageView +'/Image.html?Open&image='+ImageURL.replace (/\//g, "%2f") +'&' +Description;
	remote = open (PageURL, Name, "directories=0,location=0,menubar=0,resizable=yes,scrollbars=1,status=0,toolbar=no,width="+width+",height="+height+",left=50,top=20");
	if (remote) remote.focus ();
}

function eBrochurePopup (ListingID, PlanID, Description, Title) {
	self.name = "parent";
	var width = 790;
	var height = 700;
	var argument = ListingID ? 'Listing=' +ListingID : 'Plan=' +PlanID;
	var Name = null;
	if (!Title)			{Title = Description};
	if (!Name)			{Name = "popup_image"};
	if (!Description)	{Description = ""} else {Description = "description=" +escape (Description)};
	if (!Title)			{Title = Description} else {Title = "title=" +escape (Title)};
	var pattern = /\//g;
	PageURL = DatabaseRoot +'/' +PageView +'/Utility-EBrochure.html?Open&'+argument.replace (/\//g, "%2f") +'&' +Description;
	remote = open (PageURL, Name, "directories=0,location=0,menubar=0,resizable=yes,scrollbars=1,status=0,toolbar=no,width="+width+",height="+height+",left=50,top=20");
	if (remote) remote.focus ();
}

function redirect (url, width, noView, noDatabase) {
	if (!noView)		{url = PageView +"/" +url}
	if (!noDatabase)	{url = DatabaseRoot +"/" +url}
	self.name = "parent";
	if (!width)			{width = 550}
	var height = window.screen.availHeight;
	if (!height)		{height = 750}
	else {height = height -100}
	remote = open(url, "popup_onsite", "directories=0,location=0,menubar=1,resizable=yes,scrollbars=1,status=0,toolbar=no,width="+width+",height="+height+",left=50,top=20");
	if (remote) remote.focus ();
}

function utility (url, width, height) {
	self.name = "parent";
	if (!height) {height = this.screen.availHeight};
	if (!height) {height = 400}
	else {height = height -100}
	if (!width) {width = 550}
	window.remote = open(url, "popup_utility", "directories=0,location=0,menubar=0,resizable=yes,scrollbars=1,status=0,toolbar=no,width="+width+",height="+height+",left=50,top=20");
	if (window.remote) window.remote.focus ();
}

function offsite (url) {
	var height = this.screen.availHeight;
	if (!height) {height = 500}
	else {height = height -100}
	self.name = "parent";
	remote = open(url, "popup_offsite", "directories=0,location=0,menubar=0,resizable=yes,scrollbars=1,status=0,toolbar=1,width=700,height="+height+",left=50,top=20");
	if (remote) remote.focus ();
}
function printablemap (url) {
	url = DatabaseRoot +"/" +PageView +"/" +url;
	var height = this.screen.availHeight;
	if (!height) {height = 400}
	else {height = height -100}
	self.name = "parent";
	remote = open(url, "popup_printablemap", "directories=0,location=0,menubar=1,resizable=yes,scrollbars=1,status=0,toolbar=no,width=615,height="+height+",left=50,top=20");
	if (remote) remote.focus ();
}

function frames(url) {
	self.name = "parent";
	remote = open(url, "popup_frames", "directories=0,location=0,menubar=1,resizable=yes,scrollbars=1,status=0,toolbar=1,width=615,height=400,left=50,top=20");
	if (remote) remote.focus ();
}

// Closes the popup when sending the user to the parent window
function closePopup(url) {
	parentWin = self.opener;
	if (parentWin != null && ! parentWin.closed) {
		parentWin.location = url;
	}
    self.close();
}

// name - name of the cookie
// value - value of the cookie
// [expires] - expiration date of the cookie (defaults to end of current session)
// [path] - path for which the cookie is valid (defaults to path of calling document)
// [domain] - domain for which the cookie is valid (defaults to domain of calling document)
// [secure] - Boolean value indicating if the cookie transmission requires a secure transmission
// * an argument defaults when it is assigned null as a placeholder
// * a null placeholder is not required for trailing omitted arguments
function setCookie(name, value, expires, path, domain, secure) {
	var curCookie = name + "=" + escape(value) +
		((expires) ? "; expires=" + expires.toGMTString() : "") +
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		((secure) ? "; secure" : "");
	document.cookie = curCookie;
}

// name - name of the desired cookie
// * return string containing value of specified cookie or null if cookie does not exist
function getCookie(name) {
	var dc = document.cookie;
	var prefix = name + "=";
	var begin = dc.indexOf("; " + prefix);
	if (begin == -1) {
		begin = dc.indexOf(prefix);
		if (begin != 0) return null;
	} else
		begin += 2;
	var end = document.cookie.indexOf(";", begin);
	if (end == -1)
		end = dc.length;
	return unescape(dc.substring(begin + prefix.length, end));
}

// name - name of the cookie
// [path] - path of the cookie (must be same as path used to create cookie)
// [domain] - domain of the cookie (must be same as domain used to create cookie)
// * path and domain default if assigned null or omitted if no explicit argument proceeds
function deleteCookie(name, path, domain) {
	if (getCookie(name)) {
		document.cookie = name + "=" + 
			((path) ? "; path=" + path : "") +
			((domain) ? "; domain=" + domain : "") +
			"; expires=Thu, 01-Jan-70 00:00:01 GMT";
	}
}

// date - any instance of the Date object
// * hand all instances of the Date object to this function for "repairs"
function fixDate(date) {
	var base = new Date(0);
	var skew = base.getTime();
	if (skew > 0)
		date.setTime(date.getTime() - skew);
}

function toggleListing (CheckBox, Debug) {
	// Cookie is a mootools object
	var ListingID = CheckBox.value.split("/")[0];				// The value to add or delete
	var Name = "Listings";							// The name of the cookie
	var cookie = Cookie.get (Name);				// The current value of the cookie
	var SelectCountHTML = document.getElementById("SelectCount");
	var SelectCount = !SelectCountHTML ? -1 : SelectCountHTML.innerHTML;
//	alert (SelectCount);

	if ((null == cookie) || ("" == cookie)) {		// If the cookie is empty
		if (CheckBox.checked) {cookie = ListingID; SelectCount++}
		else {alert ('Error: Attempting to remove an unselected listing value')}
	} else {											// If the cookie is not empty
		var CookieArray = cookie.split ("|");		// The current value of the cookie as an array
		var Location = null;							// The current position of the ListingID in question, or null if not present
		for (Counter = 0; Counter <= CookieArray.length; Counter++) {
			Location = CookieArray[Counter] == ListingID ? Counter : Location;
		}
		if (CheckBox.checked) {					// Add the ListingID to the coookie
			if (null != Location) {alert ('Error: Attempting to add a previously added ListingID')}
			else {CookieArray = CookieArray.concat (ListingID); SelectCount++;}
		} else {										// Delete the ListingID from the cookie
			if (null == Location) {alert ('Error: Attempting to remove an unlisted ListingID')}
			else {CookieArray.splice (Location, 1); SelectCount--;}
		}
		cookie = CookieArray.join ("|");
	}
	if (SelectCountHTML) {SelectCountHTML.innerHTML = SelectCount}
	if (Debug) {alert (cookie);}
	// At some point, check to see if the new cookie is an empty string, and delete it if so.
	Cookie.set (Name, cookie, {path:"/"});
}

/*function surveyLinkQuery (pageCount, countOnly) {
	var commentOnly = false;
	var triggerCount = 1;
	var imageURL = "/Horizon/surveys.nsf/Survey.gif";
	var linkURL = "/Horizon/surveys.nsf/survey0001?OpenForm";
	var linkScript = "javascript:imagePopup ('"+linkURL+"', 750, 600)";
	if (!countOnly && (pageCount >= (triggerCount -1))) {
		if (commentOnly) {document.write ("<!--")}
		document.write ('<p><center><a href="' +linkScript +'"><img src="' +imageURL +'" border="0"></a></center>');
		if (commentOnly) {document.write ("-->")}
	}
}

function surveyPopupQuery (pageCount, countOnly) {
	var commentOnly = false;
	var daysUntilReset = 100;
	var triggerCount = 3;
	var linkURL = "/Horizon/surveys.nsf/survey0001?OpenForm";
	var linkScript = "imagePopup ('"+linkURL+"', 750, 600)";
	var exp = new Date(); 
	exp.setTime(exp.getTime() + (daysUntilReset*24*60*60*1000));
	var popupFlag = parseInt (getCookie ("PopupFlag"));
	popupFlag = isNaN (popupFlag) ? 0: popupFlag;		//if the popupFlag cookie is not initialized, set it to 0
	if (!countOnly && (popupFlag==0) &&(pageCount >= (triggerCount))) {
		if (commentOnly) {document.write ("<!--")}
		imagePopup (linkURL, 750, 600);
		if (commentOnly) {document.write ("-->")}
		setCookie ("PopupFlag", 1, exp, "/");
	} 
}

// surveyQuery - Determines whether or not a survey icon should be displayed, and if so writes the HTML code.
function surveyQuery (countOnly) {
	return true;
	var pageCount = parseInt (getCookie ("PageCount"));
	pageCount = isNaN (pageCount) ? 1: pageCount;		//if the pageCount cookie is not initialized, set it to 0
	surveyLinkQuery (pageCount, countOnly);
	surveyPopupQuery (pageCount, countOnly);
	setCookie ("PageCount", ++pageCount, false, "/")
}
*/