function homebtn() {
	window.location= "/";
}

function openWindow(url,x,y,scr) {
	if (!scr) {
		scr="no";
	} else {
		scr="yes"
	}
	popUpWin = window.open (url, 'popupwin', 'width='+x+',height='+y+',scrollbars='+scr+',resizable=no,menubar=no');
	popUpWin.opener.top.name = 'main';
	popUpWin.focus();
}

/********** video window functions **********/

function video_youtube(url) {
	openWindow(url,685,620);
}


function video_smedia(url) {
	openWindow(url,685,540);
}


/********** expand/contract web page regions **********/

function expandArea(area,link,msg_show,msg_hide){
	if (document.getElementById) {
		var hiddenarea = document.getElementById(area);
		var hiddenlink = document.getElementById(link);
		if (hiddenarea.style.display != "block") { //DynamicDrive.com change
			hiddenarea.style.display = "block";
			link_msg = msg_hide;
			pic = " <img src='/images/common/arrow-up.gif' width='9' height='10' alt='up' />";
		} else {
			hiddenarea.style.display = "none";
			link_msg = msg_show;
			pic = " <img src='/images/common/arrow-down.gif' width='9' height='10' alt='down' />";
		}
		hiddenlink.innerHTML = "<a href='#' onclick=\"expandArea('"+area+"','"+link+"','"+msg_show+"','"+msg_hide+"')\">"+link_msg+pic+"</a>";
	}
}

function toggleSidebar(region)
{
	// for a modern browser that supports the DOM...
	if (document.getElementById) {
	
		// define region variables
		var topten = document.getElementById('toptenside');
		var toprated = document.getElementById('topratedside');
		var toprecd = document.getElementById('toprecdside');

		// for each individual link clicked...
		if (region == 'toptenside') {
			topten.style.display = "block";
			toprated.style.display = "none";
			toprecd.style.display = "none";
		}
		if (region == 'topratedside') {
			topten.style.display = "none";
			toprated.style.display = "block";
			toprecd.style.display = "none";
		}
		if (region == 'toprecdside') {
			topten.style.display = "none";
			toprated.style.display = "none";
			toprecd.style.display = "block";
		}
	}
}

function toggleViatorBox(region)
{
	// for a modern browser that supports the DOM...
	if (document.getElementById) {
	
		// define region variables
		var leftcol_all = document.getElementById('leftcol_all');
		var leftcol_top10 = document.getElementById('leftcol_top10');

		// for each individual link clicked...
		if (region == 'leftcol_all') {
			leftcol_all.style.display = "block";
			leftcol_top10.style.display = "none";
		}
		if (region == 'leftcol_top10') {
			leftcol_all.style.display = "none";
			leftcol_top10.style.display = "block";
		}
	}
}

// TEASER BOX TEXT FUNCTIONS

function tboxOpen(teaserid) {

	var tboxClosed = document.getElementById('tbox_closed_'+teaserid);
	var tboxOpened = document.getElementById('tbox_opened_'+teaserid);
	
	tboxClosed.style.display = "none";
	tboxOpened.style.display = "block";

}

function tboxClose(teaserid) {

	var tboxClosed = document.getElementById('tbox_closed_'+teaserid);
	var tboxOpened = document.getElementById('tbox_opened_'+teaserid);
	
	tboxClosed.style.display = "block";
	tboxOpened.style.display = "none";

}

/***********************************************
* Switch Menu script- by Martial B of http://getElementById.com/
* Modified by Dynamic Drive for format & NS4/IE4 compatibility
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)
var persisttype="sitewide" //enter "sitewide" for menu to persist across site, "local" for this page only

if (document.getElementById){ //DynamicDrive.com change
document.write('<style type="text/css">\n')
document.write('#leftboxaccordion .submenu { display:none; }\n')
document.write('</style>\n')
}

function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("leftboxaccordion").getElementsByTagName("ul"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function get_cookie(Name) { 
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) { 
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function onloadfunction(){
if (persistmenu=="yes"){
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=get_cookie(cookiename)
if (cookievalue!="")
document.getElementById(cookievalue).style.display="block"
}
}

function savemenustate(){
	var inc=1, blockid="";
	/*	while (document.getElementById("leftboxaccordionlinks"+inc)){
		if (document.getElementById("leftboxaccordionlinks"+inc).style.display=="block"){
			blockid="leftboxaccordionlinks"+inc
			break
		}
		inc++
	}  */
	if (document.getElementById("tour_category_hidden") && document.getElementById("tour_category_hidden").style.display=="block"){
		blockid="tour_category_hidden"
	}
	var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
	var cookievalue=(persisttype=="sitewide")? blockid+";path=/" : blockid
	document.cookie=cookiename+"="+cookievalue
}

if (window.addEventListener)
window.addEventListener("load", onloadfunction, false)
else if (window.attachEvent)
window.attachEvent("onload", onloadfunction)
else if (document.getElementById)
window.onload=onloadfunction

if (persistmenu=="yes" && document.getElementById)
window.onunload=savemenustate