// return the value of the radio button that is checked
// return an empty string if none are checked, or
// there are no radio buttons
function getCheckedValue(radioObj) {
	if(!radioObj)
	return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
		for(var i = 0; i < radioLength; i++) {
			if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}

// set the radio button with the given value as being checked
// do nothing if there are no radio buttons
// if the given value does not exist, all the radio buttons
// are reset to unchecked
function setCheckedValue(radioObj, newValue) {
	if(!radioObj)
	return;
	var radioLength = radioObj.length;
		if(radioLength == undefined) {
		radioObj.checked = (radioObj.value == newValue.toString());
		return;
		}
	for(var i = 0; i < radioLength; i++) {
	radioObj[i].checked = false;
		if(radioObj[i].value == newValue.toString()) {
		radioObj[i].checked = true;
		}
	}
}


function setServerAccessSteamID(id) {

	var strSteamID = document.getElementById("steamid_select" + id).value;
	var strNick = document.getElementById("playernick_select" + id).value;
	var strAccess = document.getElementById("access_select" + id).value;

	document.form.steamid.value = strSteamID;
	document.form.playernick.value = strNick;
	document.form.access.value = strAccess;
}



function setServerAccess() {

	var strRankName = document.form.rank_id.value;

	if (strRankName == "1") // VPD
	{
			setVpdAccess()
			setCheckedValue(document.forms['form'].elements['group3'], '1');
			/* <input id=nummer0 value=0 type="radio" name="group3"  */
	}
	
	if (strRankName == "2") // ADMIN
	{
			setAdminAccess()
			setCheckedValue(document.forms['form'].elements['group3'], '2');
	}
	
	if (strRankName == "3") // VIP
	{
			setStdAccess()
			setCheckedValue(document.forms['form'].elements['group3'], '0');
	}
	
	if (strRankName == "") // Ingen rank
	{
			setStdAccess()
			setCheckedValue(document.forms['form'].elements['group3'], '0');
	}
}





function setStdAccess() {
	var strNick = document.form.playernick.value;
	var strVPD = "VPD";

	if (strNick.substr(0,3) == strVPD)
	{
		document.form.playernick.value = strNick.substring(6);
	}
	document.form.access.value = 'q';
	document.form.status.value = 'Medlem';
}

function setVpdAccess() {

document.form.access.value = 'abcdeiu';

var strNick = document.form.playernick.value;
var strVPD = "VPD";
	if (strNick.substr(0,3) == strVPD)
	{
		alert("Men ärthjärna han är redan VPD LOL\nÄr det Shaften så är du ett ÄGG");
		exit;
	}
	     
	document.form.playernick.value = 'VPD | ' + document.form.playernick.value;
	document.form.status.value = 'VPD';
}

function setAdminAccess() {

var strNick = document.form.playernick.value;
var strVPD = "VPD";

	if (strNick.substr(0,3) == strVPD)
	{
		document.form.playernick.value = strNick.substring(6);
	}
		document.form.access.value = 'abcdefghijklmnoprstu';
		document.form.status.value = 'ADMIN';
	}



function showSubmenu(element)
{	
	document.getElementById("submenu_" + element).style.display = "block";
	document.getElementById("menu_" + element).className = "selected";
	for(i = 1; i < 10; i++)
	{
		if(i != element)
		{
			document.getElementById("submenu_" + i).style.display = "none";
			document.getElementById("menu_" + i).className = "deselected";
		}
	}
}

function clearloginfields(standard, field)
{
	element = document.getElementById(field);
	if(element.value == standard || element.value == "")
	{
		element.value = "";	
	}
}

function aroundSelected(tag1, tag2, field)
{	
	var clientPC = navigator.userAgent.toLowerCase(); // Get client info
	var clientVer = parseInt(navigator.appVersion); // Get browser version	
	var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
	var is_nav = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)
					&& (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)
					&& (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));
	var is_moz = 0;	
	var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
	var is_mac = (clientPC.indexOf("mac")!=-1);

	element = document.getElementById(field);
	
	if ((clientVer >= 4) && is_ie && is_win)

	{
		theSelection = document.selection.createRange().text;

		if (theSelection) {

			document.selection.createRange().text = tag1 + theSelection + tag2;

			element.focus();

			theSelection = '';

			return;

		}

	}
	else
	{
		length = element.textLength;
		start = element.selectionStart;
		end = element.selectionEnd;
		
		before = (element.value).substring(0, start);
		marked = (element.value).substring(start, end);
		after = (element.value).substring(end, length);
		
		element.value = before + tag1 + marked + tag2 + after;
		element.focus();
	}
}

function sure(msg)
{
	return confirm(msg);
}

function report_comment(id)
{
	window.open('?p=15447&id=' + id + '','Rapportera kommentar','left=300,top=300,width=383,height=270,toolbar=0,resizable=0,location=0,status=0');
} 

function report_answer(id)
{
	window.open('?p=15450&id=' + id + '','Rapportera svar','left=300,top=300,width=383,height=270,toolbar=0,resizable=0,location=0,status=0');
} 

function report_thread(id)
{
	window.open('?p=15451&id=' + id + '','Rapportera tråd','left=300,top=300,width=383,height=270,toolbar=0,resizable=0,location=0,status=0');
}

function show_adminmenu_items(id)
{
	if(document.getElementById(id).className == "adminmenu_item")
	{
		document.getElementById(id).className = "adminmenu_item2";
		document.cookie = 'amenu' + id + '=1; expires=Thu, 2 Aug 2100 00:00:01 GMT; path=/'
	}
	else
	{
		document.getElementById(id).className = "adminmenu_item";
		document.cookie = 'amenu' + id + '=0; expires=Thu, 01-Jan-2100 00:00:01 GMT; path=/'
	}
}

function change_cat(id)
{
	document.location='?p=9&category=' + id;	
}

function change_guide_cat(id)
{
	document.location='?p=4&category=' + id;	
}

function change_forum_sort(srt, id)
{
	document.location='?p=200&id=' + id + '&sort=' + srt;	
}

function mark_all(check, box) { 
  var mark_fields = document.getElementsByName(box + '[]'); 
  for (i=0; i<mark_fields.length; i++) 
  { 
     mark_fields[i].checked = check; 
  } 
} 

function change_sort(sortt, ordr, page, url)
{
	document.location='?p=' + url + '&sort=' + sortt + '&ordr=' + ordr + '&page=' + page;
}

function searchthis(value)
{
	if(value == "Sök på sidan")
	{
		document.searchform.word.value = "";	
	}
}

function show_searchbox()
{
	document.getElementById("searchbox").style.display = "block";
}

function hide_searchbox()
{
	searchbox = document.getElementById("searchbox");
	searchbox.style.display = "none";
}

function switch_searchcat(value)
{
	document.searchform.cat.value = value;	
	searchbox = document.getElementById("searchbox");
	searchbox.style.display = "none";
	document.cookie = 'search_cat=' + value + '; expires=Thu, 2 Aug 2100 00:00:01 GMT; path=/'
	document.searchform.word.focus();
}

function change_forum_list(int)
{
	document.cookie = 'forum_list=' + int + '; expires=Thu, 01-Jan-2100 00:00:01 GMT; path=/'	
	document.location='?p=2';
}

function change_news(int)
{	
	document.location='?p=' + int;
}

function change_rss(int)
{	
	document.location='?p=43524&rss=' + int;
}

function change_forum_list_dynamic(int, qs)
{
	document.cookie = 'forum_list=' + int + '; expires=Thu, 01-Jan-2100 00:00:01 GMT; path=/'	
	document.location='?' + qs;
}

function change_file_list_dynamic(int, qs)
{
	document.cookie = 'file_list=' + int + '; expires=Thu, 01-Jan-2100 00:00:01 GMT; path=/'	
	document.location='?' + qs;
}

function select_vote(voteid)
{
	document.getElementById("vote_" + voteid).checked = 1;	
}

function hide_show_addpoll(check)
{
	if(check == 0)
	{
		document.getElementById("add_poll").style.display = "none";	
	}
	else
	{
		document.getElementById("add_poll").style.display = "block";
	}
}

function change_styrelse_info(id)
{
	document.getElementById("styrelse1").className = "styrelse_hide_info";
	document.getElementById("styrelse17").className = "styrelse_hide_info";
	document.getElementById("styrelse19").className = "styrelse_hide_info";
	
	if(id == 17)
	{
		document.getElementById("styrelsen").style.display = "block";	
		document.getElementById("styrelsen_topic").style.display = "block";
	}
	else
	{
		document.getElementById("styrelsen").style.display = "none";	
		document.getElementById("styrelsen_topic").style.display = "none";
	}
	
	document.getElementById("styrelse" + id).className = "styrelse_show_info";
}
function add_smiley(smiley, field)
{
	element = document.getElementById(field);
	element.value = element.value + smiley;
	element.focus();
}