/*
Last Modified: 2007-02-02
Product: The World Wide Travel Guide (WWTG)
Copyright 2005-2007 TAS - Travel Agent Software Ltd., http://travelagentsoftware.com/
Template Author: Vincent Hallberg
Email: vince@travelagentsoftware.com

Database Schema: wwtg-v1
Theme: default-blue-silver-v1
Language Type: en-ca-v1
*/

/*///////////////////////////////////////////////////////////////////////////////////////////////////
// Disable right click.
var message="";
function clickIE() {
	if(document.all) {
		(message);
		return false;
	}
}
function clickNS(e) {
	if(document.layers||(document.getElementById&&!document.all)) {
		if(e.which==2||e.which==3) {
			(message);
			return false;
		}
	}
}
if(document.layers) {
	document.captureEvents(Event.MOUSEDOWN);
	document.onmousedown=clickNS;
} else {
	document.onmouseup=clickNS;
	document.oncontextmenu=clickIE;
}
document.oncontextmenu=new Function("return false")
*/

////////////////////////////////////////////////////////////////////////////////////////////////////
if(document.images) {
	northAmericaOn = new Image();
	northAmericaOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/northAmericaOn.gif";
	northAmericaOff = new Image();
	northAmericaOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/northAmericaOff.gif";
	caribbeanOn = new Image();
	caribbeanOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/caribbeanOn.gif";
	caribbeanOff = new Image();
	caribbeanOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/caribbeanOff.gif";
	southAmericaOn = new Image();
	southAmericaOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/southAmericaOn.gif";
	southAmericaOff = new Image();
	southAmericaOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/southAmericaOff.gif";
	europeOn = new Image();
	europeOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/europeOn.gif";
	europeOff = new Image();
	europeOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/europeOff.gif";
	africaOn = new Image();
	africaOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/africaOn.gif";
	africaOff = new Image();
	africaOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/africaOff.gif";
	middleEastOn = new Image();
	middleEastOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/middleEastOn.gif";
	middleEastOff = new Image();
	middleEastOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/middleEastOff.gif";
	asiaOn = new Image();
	asiaOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/asiaOn.gif";
	asiaOff = new Image();
	asiaOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/asiaOff.gif";
	oceanaOn = new Image();
	oceanaOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/oceanaOn.gif";
	oceanaOff = new Image();
	oceanaOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/oceanaOff.gif";
	overviewOn = new Image();
	overviewOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/overviewOn.gif";
	overviewOff = new Image();
	overviewOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/overviewOff.gif";
	flightsOn = new Image();
	flightsOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/flightsOn.gif";
	flightsOff = new Image();
	flightsOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/flightsOff.gif";
	accommodationsOn = new Image();
	accommodationsOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/accommodationsOn.gif";
	accommodationsOff = new Image();
	accommodationsOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/accommodationsOff.gif";
	placesOn = new Image();
	placesOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/placesOn.gif";
	placesOff = new Image();
	placesOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/placesOff.gif";
	cultureOn = new Image();
	cultureOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/cultureOn.gif";
	cultureOff = new Image();
	cultureOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/cultureOff.gif";
	geographyOn = new Image();
	geographyOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/geographyOn.gif";
	geographyOff = new Image();
	geographyOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/geographyOff.gif";
	mapsOn = new Image();
	mapsOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/mapsOn.gif";
	mapsOff = new Image();
	mapsOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/mapsOff.gif";
	weatherOn = new Image();
	weatherOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/weatherOn.gif";
	weatherOff = new Image();
	weatherOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/weatherOff.gif";
	climateOn = new Image();
	climateOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/climateOn.gif";
	climateOff = new Image();
	climateOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/climateOff.gif";
	exchangeOn = new Image();
	exchangeOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/exchangeOn.gif";
	exchangeOff = new Image();
	exchangeOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/exchangeOff.gif";
	/*
	tzOn = new Image();
	tzOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/tzOn.gif";
	tzOff = new Image();
	tzOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/tzOff.gif";
	*/
	historyOn = new Image();
	historyOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/historyOn.gif";
	historyOff = new Image();
	historyOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/historyOff.gif";
	electricityOn = new Image();
	electricityOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/electricityOn.gif";
	electricityOff = new Image();
	electricityOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/electricityOff.gif";
	phoneOn = new Image();
	phoneOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/phoneOn.gif";
	phoneOff = new Image();
	phoneOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/phoneOff.gif";
	tvOn = new Image();
	tvOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/tvOn.gif";
	tvOff = new Image();
	tvOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/tvOff.gif";
	airportsOn = new Image();
	airportsOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/airportsOn.gif";
	airportsOff = new Image();
	airportsOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/airportsOff.gif";
	groundOn = new Image();
	groundOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/groundOn.gif";
	groundOff = new Image();
	groundOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/groundOff.gif";
	entryOn = new Image();
	entryOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/entryOn.gif";
	entryOff = new Image();
	entryOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/entryOff.gif";
	embassiesOn = new Image();
	embassiesOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/embassiesOn.gif";
	embassiesOff = new Image();
	embassiesOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/embassiesOff.gif";
	advisoriesOn = new Image();
	advisoriesOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/advisoriesOn.gif";
	advisoriesOff = new Image();
	advisoriesOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/advisoriesOff.gif";
	storeOn = new Image();
	storeOn.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/storeOn.gif";
	storeOff = new Image();
	storeOff.src = "/world_wide_travel_guide/live_demos/demo1/img/nav/storeOff.gif";
}

function ismaxlength(buf, maxlengh) {
	if(maxlengh == "") {
		maxlengh = "1023";
	}
	if(buf.length > maxlengh) {
		return(false);
	} else {
		return(true);
	}
}
function getoffset(e) {  
	var t=e.offsetTop;  
	var l=e.offsetLeft;  
	while(e=e.offsetParent) 
	{  
		t+=e.offsetTop;  
		l+=e.offsetLeft;  
	} 
	var rec = new Array(1); 
	rec[0]  = t; 
	rec[1] = l; 
	return rec 
}  

function lightup(imgName) {
	if(document.images) {
		imgOn = eval(imgName + "On.src");
		document.getElementById(imgName).src = imgOn;
	}
}
function turnoff(imgName) {
	if(document.images) {
		imgOff = eval(imgName + "Off.src");
		document.getElementById(imgName).src = imgOff;
	}
}

////////////////////////////////////////////////////////////////////////////////////////////////////
// Submit Once form validation.
// Add this line in your '<form>' tag:  onsubmit="submitonce(this);"
function submitonce(theform){
	if(document.all||document.getElementById) {		//if IE 4+ or NS 6+
		for(i=0;i<theform.length;i++) {				//screen thru every element in the form, and hunt down "submit" and "reset"
			var tempobj=theform.elements[i]
			if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")	//disable em
				tempobj.disabled=true
		}
	}
}

////////////////////////////////////////////////////////////////////////////////////////////////////
// Popup window
function popup(url,h,w) {
	window.open(url,'null','height=' + h + ', width=' + w + ', resizable=1, scrollbars=1, location=0, menubar=0, toolbar=0, status=0, hotkeys=0');
}

////////////////////////////////////////////////////////////////////////////////////////////////////
// Used in the 'Exchange Rates' page.
function  wwtgDoMath() {
	var one = eval(document.wwtgExcalc.wwtgNumber.value);
	var two = eval(document.wwtgExcalc.wwtgExchange.value);
	var prod = one * two;
	document.wwtgExcalc.wwtgAmount.value = custRound(prod, 2);
}

function loadXML(location, url) {
	if(window.XMLHttpRequest) {
	  // Native XMLHttpRequest call
	  req = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
	  // IE/Windows ActiveX call
	  req = new ActiveXObject("Microsoft.XMLHTTP");
	}
	if(req) {
	  req.open("POST", location, true);
	  req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	  req.onreadystatechange = processReq;
	  req.send(url);
	}
}

function processReq() {
	if(req.readyState==4) {
		if(req.status==200) {
			//alert(req.responseText);
			var node = req.responseXML.getElementsByTagName("errorMessage");
			if(node && (node.length > 0)) {
				if(document.getElementById("wait_div")) div_wait_Hide();
				var errorMessage = req.responseXML.getElementsByTagName("errorMessage")[0].firstChild.data;
				alert(errorMessage);
				var node = req.responseXML.getElementsByTagName("errorField");
				if(node && (node.length > 0)) {
					var errorField = req.responseXML.getElementsByTagName("errorField")[0].firstChild.data;
					document.getElementById(errorField).focus();
				}
				if(document.getElementById("cmd")) document.getElementById("cmd").disabled = false;   
				if(document.getElementById("submit")) document.getElementById("submit").disabled = false;   
				if(document.getElementById("reset")) document.getElementById("submit").disabled = false;  
				if(document.getElementById("cancel")) document.getElementById("cancel").disabled = false;  
			} else {
				var node = req.responseXML.getElementsByTagName("method");
				if(node && (node.length > 0)) {
					var method = req.responseXML.getElementsByTagName("method")[0].firstChild.data;
					eval(method);
				}
			}
		} else {
			if(document.getElementById("cmd")) document.getElementById("cmd").disabled = false;   
			if(document.getElementById("submit")) document.getElementById("submit").disabled = false;   
			if(document.getElementById("reset")) document.getElementById("submit").disabled = false;  
			if(document.getElementById("cancel")) document.getElementById("cancel").disabled = false;  
			alert("There was a problem retrieving the XML data:\n" + req.statusText);
		}
	}
}

function custRound(x, places) {
	return (Math.round(x * Math.pow(10, places))) / Math.pow(10, places);
}