var webroot = "http://www.musikalchairs.net/";

/* Lyrek::MusikalChairs::Handling Scripts  ****************************************************************/
function login() { document.getElementById('loginForm').submit(); }
function logout() { window.location = webroot + "account/?logout=true"; }
function sh(id) {
	if(div=document.getElementById(id))
	{	if(div.style.display == "block" || div.style.display != "none") { div.style.display = "none"; return; }
		else { div.style.display = "block"; return; }
	} else { return false; }
}
function vi(id) {
	if(div=document.getElementById(id))
	{	if(div.style.visibility == "visible" || div.style.visibility != "hidden") { div.style.visibility = "hidden"; return; }
		else { div.style.visibility = "visible"; return; }
	} else { return false; }
}
function togglePage(id,len){
// Function to toggle visibility on multi-page pages (ie. Privacy Policy, Terms of Service)
	for (i=1; i<=len; i++){
		document.getElementById("page"+i).style.display="none";
	}
	document.getElementById("page"+id).style.display="block";
}
function swap(id){
// Function to toggle up and down sorts (ie. sort_u_grn, sort_d_grn, sort_u_gry, sort_d_gry, etc.)
	var i = document.getElementById(id);
	var arr = i.className.split("_");
	arr[1] = (arr[1] == "u"?"d":"u");
	var n = arr[0]+"_"+arr[1]+"_"+arr[2];
	i.className = n;
}
function proceed(form) { document.getElementById(form).submit(); }
function cancel(page) { document.location=webroot + page; }
function initss(show) {
	for(var i=0;i<10;i++)
	{
		if(document.getElementById("ss_"+i))
		{
			var ss = document.getElementById('ss_'+i);
			if (document.all)
			{ ss.style.left = ((document.body.clientWidth - 450)/2)+"px"; }
			else { ss.style.left = ((window.innerWidth - 450)/2)+"px"; }
			ss.style.top = "250px";
			new Draggable('ss_'+i,{starteffect:false,endeffect:false}); //no fade, please
		}
	}
	if(show != ""){
		if(document.getElementById(show)) ssopen(show);
	}
}
function ssopen(ss) { document.getElementById(ss).style.display = "block"; }
function ssclose(ss) { document.getElementById(ss).style.display = "none"; }
function edit(vars) { document.location = webroot+vars; }
function rem(item,path)
{	if (confirm('Are you sure you want to permanently delete this '+item+'?\nIf you proceed, there is no way to recover any of this information.')) {
		document.location.href = webroot + path;
	}
}
function setVal(fd,val)
{	var field = document.getElementById(fd);
	if(field && val) field.value = val;
	return;
}
function sort(dir) {
	var url = window.location.toString();
	//url += (url.indexOf('?') > 0 ? "&" : "?") + "s="+dir;
	url = url.split('?'); url = url[0];
	url += "?s="+dir;
	window.location = url; return;
}
function collapseAll()
{ 	if(!dds) return;
	for(var i=0; i < dds.length; i++) document.getElementById(dds[i]).style.display = "none";
}
function invite(id)
{	if(uncb) uncb();
	if(tc) tc("cid",id,0);
	if(document.getElementById('selE0')) { if(document.getElementById('selE0').checked == false) document.getElementById('selE0').checked = true; }
	if(document.getElementById('dd_event').style.display == "none") setLyr(document.getElementById('event'),'dd_event','',1,20);
}

/* Lyrek::MusikalChairs::Checkboxes and Radios  ************************************************************/

function tc(field,id,ico)
{	var check_field = document.getElementById(field+id);
	var chk = document.getElementById(field+"_chk"+id);
	var icon = (ico == 0 ? "chk" : "rad");
	if(check_field.checked == true)
	{ check_field.checked = false; chk.src = webroot+"_img/_btn/"+icon+"_d.gif"; }
	else { check_field.checked = true; chk.src = webroot+"_img/_btn/"+icon+"_a.gif"; }
}
function tac(field,id,ico)
{	var check_field = document.getElementById(field+id);
	var chk = document.getElementById(field+"_chk"+id);
	var icon = (ico == 0 ? "chk" : "rad");

	for(var i=0; i<20; i++)
	{
		var check_field = document.getElementById(field+i);
		var chk = document.getElementById(field+"_chk"+i);
		if(check_field)
		{
			if(id == i)
			{	check_field.checked = true;
				if(chk) chk.src = webroot+"_img/_btn/"+icon+"_a.gif";
			}
			else
			{	check_field.checked = false;
				if(chk) chk.src = webroot+"_img/_btn/"+icon+"_d.gif";
			}
		}
		else { break; }
	}
}
/* Lyrek::MusikalChairs::AJAX Scripts  ********************************************************************/




/* Lyrek::MusikalChairs::Flash Scripts  *******************************************************************/
function buildVenue(vid, n)
{	alert("VID: "+vid+" NAME: "+n);
	if (!vid) { return false; }
	else {
		n = escape(n);
		openWin(webroot+'seating/?vid='+vid+'&oldvid='+vid+'&n='+n, 'opt', 800, 600, 0);
	}
}
function openWin(url, winname, width, height, scroll)
{	if (!width) width = 720;
	if (!height) height = 600;
	if (!scroll) scroll = 0;
	window.open(url, winname, 'toolbar=0,scrollbars='+scroll+',location=0,statusbar=0,menubar=0,resizable=0,width='+width+',height='+height);
}
//sample usage: javascript:openWin('{$wwwroot}mypage.html','wname',720,600,0);

/* Lyrek::MusikalChairs:: Promo Links (on dashboard and other pages)  *******************************************************************/
function promos(service) {
	//URL of this document
	if(!service) service='delicious';
	var loc="http://www.musikalchairs.net/";

	//Get Title and encode
	var title = "Free Venues, Seating, Reports and Floorplans";

	var url='';

	//Redirect to service
	if(service=='digg') url='http://www.digg.com/submit?phase=2&url=' + loc + '&title=' + title;
	else if(service=='newsvine') url='http://www.newsvine.com/_tools/seed&save?u=' + loc + '&h=' + title;
	else if(service=='furl') url='http://www.furl.net/storeIt.jsp?p=1&u='+ loc +'&t=' + title;
	else if(service=='blinklist') url='http://www.blinklist.com/index.php?Action=Blink/addblink.php&Description=&Url=' + loc + '&Title=' + title;
	else if(service=='technorati') url='http://technorati.com/faves?add=' + loc;
	else if(service=='facebook') url='http://www.facebook.com/sharer.php?u=' + loc;
	else if(service=='yahoo') url='http://myweb2.search.yahoo.com/myresults/bookmarklet?t=' + loc;
	else if(service=='stumble') url='http://www.stumbleupon.com/submit?url=' + loc;
	else if(service=='google') url='http://www.google.com/bookmarks/mark?op=add&bkmk=' + loc;
	else if(service=='reddit') url='http://www.reddit.com/submit?url=' + loc;
	else if(service=='aol') url='http://favorites.my.aol.com/ffclient/AddFeed?url=' + loc;
	else url='http://del.icio.us/post?v=2&url=' + loc + '&amp;title=' + title;
	location.href = url;
	return false;
}
/*************************************************************************
*	MusikalChairs: Dropdown Handlers
*************************************************************************/
function initDivCloser(){
	setTimeout("document.onclick=check",100);
}
function endDivCloser(){
	document.onclick = null;
}
function check(e){
	var target = (e && e.target) || (event && event.srcElement);
	var arr = drops;
	for (i= 0; i<arr.length; i++){
		var a = document.getElementById(arr[i][0]);
		var b = document.getElementById(arr[i][1]);
		if(target!=a && target!=b){b.style.display='none';}
	}
	endDivCloser();
}
/*************************************************************************
*	MusikalChairs: Premiums
*************************************************************************/
function upgrade(key,cost)
{	var gcos = Array(1,3,6,12);
	//alert(key+"|"+cost);
	for(var i = 0; i < gcos.length; i++)
	{	if(document.getElementById("gco"+i)) 
		{	if(key == gcos[i]) { document.getElementById("gco"+i).style.display = "block"; }
			else { document.getElementById("gco"+i).style.display = "none"; }
		}
	}
	document.getElementById("gco_total").innerHTML = "<strong>$"+cost+".00</strong>";
	return;
}