function template(lnk, vars)
{
var xmlHttp;
try
{
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
}
catch (e)
{
 // Internet Explorer
 try
 {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
 }
 catch (e)
 {
  try
  {
   xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
  catch (e)
  {
   alert("Your browser does not support AJAX!");
   return false;
  }
 }
}
xmlHttp.onreadystatechange=function()
{
 if(xmlHttp.readyState==4)
 {
  con=document.getElementById('content'); con.innerHTML="";
  data=xmlHttp.responseText; c=0;
  if (data.indexOf("<script type='text/javascript'>")>-1)
   for (start=data.indexOf("<script type='text/javascript'>"); start>-1; start=data.indexOf("<script type='text/javascript'>"))
   {
    end=data.indexOf("</script>");
				scr=document.createElement("SCRIPT"); scr.type = "text/javascript"; scr.text=data.substring(start+31, end-1);
    con.innerHTML+=data.substring(0, start-1); con.appendChild(scr);
    if (data.length>end+9) data=data.substring(end+9); else data="";
   }
  con.innerHTML+=data;
 }
}
if (vars)
{
 xmlHttp.open("POST", lnk, true);
 xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
 xmlHttp.send(vars);
}
else
{
 xmlHttp.open("GET", lnk, true);
 xmlHttp.send(null);
}
}
//###############################################################
function chat(msg, sid)
{
var xmlHttp;
try
{
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
}
catch (e)
{
 // Internet Explorer
 try
 {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
 }
 catch (e)
 {
  try
  {
   xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
  catch (e)
  {
   alert("Your browser does not support AJAX!");
   return false;
  }
 }
}
xmlHttp.onreadystatechange=function()
{
 if(xmlHttp.readyState==4)
 {
  cbox=document.getElementById("cBox");
  cbox.value+=xmlHttp.responseText;
  cbox.scrollTop=cbox.scrollHeight;
 }
}
xmlHttp.open("POST","chat_.php?sid="+sid, true);
xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
xmlHttp.send('msg='+msg);
}
//############################################
function go(lnk)
{
	window.location.href=lnk;
}

function desc(town, player, population, alliance)
{
	document.getElementById("descriptor").innerHTML="<table class='q_table_desc' style='border-collapse: collapse' width='250' border='1'><tr><td colspan='2' align='center'>"+town+"</tr><tr><td width='117' align='center'>Player<td>"+player+"</td></tr><tr><td width='117' align='center'>Population<td>"+population+"</td></tr><tr><td width='117' align='center'>Alliance<td>"+alliance+"</td></tr></table>";
}

function timer(data, lnk)
{
	dat=document.getElementById(data);
	var time=(dat.innerHTML).split(":"); var done=0;
	if (time[2]>0) time[2]--;
	else
	{
		time[2]=59;
		if (time[1]>0) time[1]--;
		else
		{
			time[1]=59;
			if (time[0]>0) time[0]--;
			else { clearTimeout(id[data]); window.location.href=lnk; done=1;}
		}
	}
	if (!done)
	{
		dat.innerHTML=time[0]+":"+time[1]+":"+time[2];
		id[data]=setTimeout("timer('"+data+"', '"+lnk+"')", 1000);
	}
}

function forgot()
{
	usr=document.getElementById("name");
	go("forgot.php?name="+usr.value);
}

function trade_options(type, subtype, data)
{
	t=document.getElementById(type);
	st=document.getElementById(subtype);
	if (t.value==0) st.innerHTML="<select name='"+subtype.substr(0, subtype.length-1)+"'><option value='0'>Crop</option><option value='1'>Lumber</option><option value='2'>Stone</option><option value='3'>Iron</option><option value='4'>Gold</option></select>";
	else st.innerHTML="<select name='"+subtype.substr(0, subtype.length-1)+"'><option value='0'>"+data[0]+"</option><option value='1'>"+data[1]+"</option><option value='2'>"+data[2]+"</option><option value='3'>"+data[3]+"</option><option value='4'>"+data[4]+"</option><option value='5'>"+data[5]+"</option><option value='6'>"+data[6]+"</option><option value='7'>"+data[7]+"</option><option value='8'>"+data[8]+"</option><option value='9'>"+data[9]+"</option><option value='10'>"+data[10]+"</option></select>";
}

function showtext(building)
{
	if (!document.getElementById)
	return;
        textcontainerobj=document.getElementById("label");
        document.getElementById("label").innerHTML=building;
}

function startres()
{
	res_sec0=res_ph0/3600;
        res_sec1=res_ph1/3600;
        res_sec2=res_ph2/3600;
        res_sec3=res_ph3/3600;
        res_sec4=res_ph4/3600;

        res_start0=res_start0+res_sec0; if (res_start0 > res_limit0) res_start0=res_limit0;
        res_start1=res_start1+res_sec1; if (res_start1 > res_limit1) res_start1=res_limit1;
        res_start2=res_start2+res_sec2; if (res_start2 > res_limit2) res_start2=res_limit2;
        res_start3=res_start3+res_sec3; if (res_start3 > res_limit3) res_start3=res_limit3;
        res_start4=res_start4+res_sec4; if (res_start4 > res_limit4) res_start4=res_limit4;

        res_show0=Math.round(res_start0);
        res_show1=Math.round(res_start1);
        res_show2=Math.round(res_start2);
        res_show3=Math.round(res_start3);
        res_show4=Math.round(res_start4);

        document.getElementById("res0").innerHTML=res_show0;
        document.getElementById("res1").innerHTML=res_show1;
        document.getElementById("res2").innerHTML=res_show2;
        document.getElementById("res3").innerHTML=res_show3;
        document.getElementById("res4").innerHTML=res_show4;

        setTimeout('startres()',1000);
}

function inittabs() {

	// Grab the tab links and content divs from the page
	var tabListItems = document.getElementById('tabs').childNodes;
	for ( var i = 0; i < tabListItems.length; i++ ) {
	    if ( tabListItems[i].nodeName == "LI" ) {
        	var tabLink = getFirstChildWithTagName( tabListItems[i], 'A' );
        	var id = getHash( tabLink.getAttribute('href') );
        	tabLinks[id] = tabLink;
        	contentDivs[id] = document.getElementById( id );
	    }
	}

	// Assign onclick events to the tab links, and
	// highlight the first tab
	var i = 0;

	for ( var id in tabLinks ) {
	    tabLinks[id].onclick = showTab;
	    tabLinks[id].onfocus = function() { this.blur() };
	    if ( i == 0 ) tabLinks[id].className = 'selected';
	    i++;
	}

	// Hide all content divs except the first
	var i = 0;

	for ( var id in contentDivs ) {
	    if ( i != 0 ) contentDivs[id].className = 'tabContent hide';
	    i++;
        }
}

function showTab() {
	var selectedId = getHash( this.getAttribute('href') );

	// Highlight the selected tab, and dim all others.
	// Also show the selected content div, and hide all others.
	for ( var id in contentDivs ) {
	    if ( id == selectedId ) {
        	tabLinks[id].className = 'selected';
        	contentDivs[id].className = 'tabContent';
	    } else {
        	tabLinks[id].className = '';
        	contentDivs[id].className = 'tabContent hide';
	    }
	}

	// Stop the browser following the link
	return false;
}

function getFirstChildWithTagName( element, tagName ) {
	for ( var i = 0; i < element.childNodes.length; i++ ) {
	    if ( element.childNodes[i].nodeName == tagName ) return element.childNodes[i];
	}
}

function getHash(url) {
	var hashPos = url.lastIndexOf ( '#' );
	return url.substring( hashPos + 1 );
}

function xmenu(uid, tid, utid, page, url)
{
 if (!tid) document.getElementById("xmenu").innerHTML="<a class='q_link' href='"+url+"&town="+utid+">Go to town</a>";
 if (tid) document.getElementById("xmenu").innerHTML="<a class='q_link' href='"+page+"&profile="+uid+"'>View</a> | <a class='q_link' href='writemsg.php?id="+uid+"'>Message</a> | <a class='q_link' href='"+url+"town="+utid+"&target="+tid+"'>Send troops</a>";
}

function map()
{
 var vars="x="+document.getElementById("x").value+"&y="+document.getElementById("y").value;
 template('../map.php', vars);
}

function act_forum(town)
{
 vars="a="+document.getElementById("f_a").value+"&id="+document.getElementById("f_id").value+"&parent="+document.getElementById("f_parent").value+"&name="+document.getElementById("f_name").value+"&desc="+document.getElementById("f_desc").value;
 template("forums_.php?town="+town, vars);
}

function act_thread(town, forum)
{
 vars="a="+document.getElementById("t_a").value+"&id="+document.getElementById("t_id").value+"&name="+document.getElementById("t_name").value+"&desc="+document.getElementById("t_desc").value+"&content="+document.getElementById("t_content").value;
 template("thread_.php?town="+town+"&forum="+forum, vars);
}

function act_post(town, thread)
{
 vars="a="+document.getElementById("p_a").value+"&id="+document.getElementById("p_id").value+"&desc="+document.getElementById("p_desc").value+"&content="+document.getElementById("p_content").value;
 template("posts_.php?town="+town+"&thread="+thread, vars);
}