function popup(url, width, height, name)
{
if (!name)
{
name = '_popup';
}
window.open(url.replace(/&/g, '&'), name, 'height=' + height + ',resizable=yes,scrollbars=yes, width=' + width);
return false;
}
// www.phpBB-SEO.com SEO TOOLKIT BEGIN
function jumpto() {
	var page = prompt(jump_page, on_page);

	if (page !== null && !isNaN(page) && page == Math.floor(page) && page > 0) {
		var seo_page = (page - 1) * per_page;
		var anchor = '';
		var anchor_parts = base_url.split('#');
		if ( anchor_parts[1] ) {
			base_url = anchor_parts[0];
			anchor = '#' + anchor_parts[1];
		}
		if ( base_url.indexOf('?') >= 0 ) {
			document.location.href = base_url.replace(/&/g, '&') + '&start=' + seo_page + anchor;
		} else if ( seo_page > 0 ) {
			var seo_type1 = base_url.match(/\.[a-z0-9]+$/i);
			if (seo_type1 !== null) {
				document.location.href = base_url.replace(/\.[a-z0-9]+$/i, '') + seo_delim_start + seo_page + seo_type1 + anchor;
			}
			var seo_type2 = base_url.match(/\/$/);
			if (seo_type2 !== null) {
				document.location.href = base_url + seo_static_pagination + seo_page + seo_ext_pagination + anchor;
			}
		} else {
			document.location.href = base_url + anchor;
		}
	}
}
// Open external links in new window in a XHTML 1.x compliant way.
/**
*  phpbb_seo_href()
*  Fixes href="#something" links with virtual directories
*  Optionally open external or marked with a css class links in a new window
*  in a XHTML 1.x compliant way.
*/
function phpbb_seo_href() {
	var current_domain = document.domain.toLowerCase();
	if (!current_domain || !document.getElementsByTagName) return;
	if (seo_external_sub && current_domain.indexOf('.') >= 0) {
		current_domain = current_domain.replace(new RegExp(/^[a-z0-9_-]+\.([a-z0-9_-]+\.([a-z]{2,6}|[a-z]{2,3}\.[a-z]{2,3}))$/i), '$1');
	}
	if (seo_ext_classes) {
		var extclass = new RegExp("(^|\s)(" + seo_ext_classes + ")(\s|$)");
	}
	if (seo_hashfix) {
		var basehref = document.getElementsByTagName('base')[0];
		if (basehref) {
			basehref = basehref.href;
			var hashtest = new RegExp("^(" + basehref + "|)#[a-z0-9_-]+$");
			var current_href = document.location.href.replace(/#[a-z0-9_-]+$/i, "");
		} else {
			seo_hashfix = false;
		}
	}
	var hrefels = document.getElementsByTagName("a");
	var hrefelslen = hrefels.length;
	for (var i = 0; i < hrefelslen; i++) {
		var el = hrefels[i];
		var hrefinner = el.innerHTML.toLowerCase();
		if (el.onclick || (el.href == '') || (el.href.indexOf('javascript') >=0 ) || (el.href.indexOf('mailto') >=0 ) || (hrefinner.indexOf('<a') >= 0) ) {
			continue;
		}
		if (seo_hashfix && el.hash && hashtest.test(el.href)) {
			el.href = current_href + el.hash;
		}
		if (seo_external) {
			if ((el.href.indexOf(current_domain) >= 0) && !(seo_ext_classes && extclass.test(el.className))) {
				continue;
			}
			el.onclick = function () { window.open(this.href); return false; };
		}
	}
}
if (seo_external || seo_hashfix) {
	onload_functions.push('phpbb_seo_href()');
}
// www.phpBB-SEO.com SEO TOOLKIT END
function marklist(id, name, state)
{
var parent = document.getElementById(id);
if (!parent)
{
eval('parent = document.' + id);
}
if (!parent)
{
return;
}
var rb = parent.getElementsByTagName('input');
for (var r = 0; r < rb.length; r++)
{	
if (rb[r].name.substr(0, name.length) == name)
{
rb[r].checked = state;
}
}
}
function viewableArea(e, itself)
{
if (!e) return;
if (!itself)
{
e = e.parentNode;
}
if (!e.vaHeight)
{
e.vaHeight = e.offsetHeight;
e.vaMaxHeight = e.style.maxHeight;
e.style.height = 'auto';
e.style.maxHeight = 'none';
e.style.overflow = 'visible';
}
else
{
e.style.height = e.vaHeight + 'px';
e.style.overflow = 'auto';
e.style.maxHeight = e.vaMaxHeight;
e.vaHeight = false;
}
}
function dE(n, s, type)

{
	if (!type)

	

	{

	

		type = 'block';
	

	}

var e = document.getElementById(n);
if (!s)
{
s = (e.style.display == '' || e.style.display == type) ? -1 : 1;
}
e.style.display = (s == 1) ? type : 'none';
}
function subPanels(p)
{
var i, e, t;
if (typeof(p) == 'string')
{
show_panel = p;
}
for (i = 0; i < panels.length; i++)
{
e = document.getElementById(panels[i]);
t = document.getElementById(panels[i] + '-tab');
if (e)
{
if (panels[i] == show_panel)
{
e.style.display = 'block';
if (t)
{
t.className = 'activetab';
}
}
else
{
e.style.display = 'none';
if (t)
{
t.className = '';
}
}
}
}
}
function printPage()
{
if (is_ie)
{
printPreview();
}
else
{
window.print();
}
}
function displayBlocks(c, e, t)
{
var s = (e.checked == true) ?  1 : -1;
if (t)
{
s *= -1;
}
var divs = document.getElementsByTagName("DIV");
for (var d = 0; d < divs.length; d++)
{
if (divs[d].className.indexOf(c) == 0)
{
divs[d].style.display = (s == 1) ? 'none' : 'block';
}
}
}
function selectCode(a)
{
var e = a.parentNode.parentNode.getElementsByTagName('CODE')[0];
if (window.getSelection)
{
var s = window.getSelection();
if (s.setBaseAndExtent)
{
s.setBaseAndExtent(e, 0, e, e.innerText.length - 1);
}
else
{
if (window.opera && e.innerHTML.substring(e.innerHTML.length - 4) == '<BR>')
{
e.innerHTML = e.innerHTML + '&nbsp;';
}
var r = document.createRange();
r.selectNodeContents(e);
s.removeAllRanges();
s.addRange(r);
}
}
else if (document.getSelection)
{
var s = document.getSelection();
var r = document.createRange();
r.selectNodeContents(e);
s.removeAllRanges();
s.addRange(r);
}
else if (document.selection)
{
var r = document.body.createTextRange();
r.moveToElementText(e);
r.select();
}
}
function play_qt_file(obj)
{
var rectangle = obj.GetRectangle();
if (rectangle)
{
rectangle = rectangle.split(',');
var x1 = parseInt(rectangle[0]);
var x2 = parseInt(rectangle[2]);
var y1 = parseInt(rectangle[1]);
var y2 = parseInt(rectangle[3]);
var width = (x1 < 0) ? (x1 * -1) + x2 : x2 - x1;
var height = (y1 < 0) ? (y1 * -1) + y2 : y2 - y1;
}
else
{
var width = 200;
var height = 0;
}
obj.width = width;
obj.height = height + 16;
obj.SetControllerVisible(true);
obj.Play();
}
function is_node_name(elem, name)
{
return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
}
function is_in_array(elem, array)
{
for (var i = 0, length = array.length; i < length; i++)
// === is correct (IE)
if (array[i] === elem)
return i;
return -1;
}
function find_in_tree(node, tag, type, class_name)
{
var result, element, i = 0, length = node.childNodes.length;
for (element = node.childNodes[0]; i < length; element = node.childNodes[++i])
{
if (!element || element.nodeType != 1) continue;
if ((!tag || is_node_name(element, tag)) && (!type || element.type == type) && (!class_name || is_in_array(class_name, (element.className || element).toString().split(/\s+/)) > -1))
{
return element;
}
if (element.childNodes.length)
result = find_in_tree(element, tag, type, class_name);
if (result) return result;
}
}
var in_autocomplete = false;
var last_key_entered = '';
function phpbb_check_key(event)
{
if (event.keyCode && (event.keyCode == 40 || event.keyCode == 38))
in_autocomplete = true;
if (in_autocomplete)
{
if (!last_key_entered || last_key_entered == event.which)
{
in_autocompletion = false;
return true;
}
}
if (event.which != 13)
{
last_key_entered = event.which;
return true;
}
return false;
}
function submit_default_button(event, selector, class_name)
{
if (!event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode))
event.which = event.charCode || event.keyCode;
if (phpbb_check_key(event))
return true;
var current = selector['parentNode'];
while (current && (!current.nodeName || current.nodeType != 1 || !is_node_name(current, 'form')) && current != document)
current = current['parentNode'];
var input_tags = current.getElementsByTagName('input');
current = false;
for (var i = 0, element = input_tags[0]; i < input_tags.length; element = input_tags[++i])
{
if (element.type == 'submit' && is_in_array(class_name, (element.className || element).toString().split(/\s+/)) > -1)
current = element;
}
if (!current)
return true;
current.focus();
current.click();
return false;
}
function apply_onkeypress_event()
{
if (jquery_present)
{
$('form input').live('keypress', function (e)
{
var default_button = $(this).parents('form').find('input[type=submit].default-submit-action');
if (!default_button || default_button.length <= 0)
return true;
if (phpbb_check_key(e))
return true;
if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13))
{
default_button.click();
return false;
}
return true;
});
return;
}
var input_tags = document.getElementsByTagName('input');
for (var i = 0, element = input_tags[0]; i < input_tags.length ; element = input_tags[++i])
{
if (element.type == 'hidden')
continue;
element.onkeypress = function (evt) { submit_default_button((evt || window.event), this, 'default-submit-action'); }; 
}
}
var jquery_present = typeof jQuery == 'function';
function display(action, id)
{
if (action == 'show')
{
document.getElementById("explanation"+id).style.display = "block";
document.getElementById("link"+id).href= "javascript:display('hide', "+id+")";
}
if (action == 'hide')
{
document.getElementById("explanation"+id).style.display = "none";
document.getElementById("link"+id).href= "javascript:display('show', "+id+")";
}
}