var input_red='input-warn';

var input_green='input-ok';

var input_ok_box='input-ok-content';

var input_warn_box='input-warn-content';
var img_blank='blank.gif';
var img_tick='aff_tick.gif';
var img_cross='aff_cross.gif';
var uagent=navigator.userAgent.toLowerCase();
var is_safari=((uagent.indexOf('safari')!=-1)||(navigator.vendor=="Apple Computer, Inc.")||(uagent.indexOf('konqueror')!=-1)||(uagent.indexOf('khtml')!=-1));
var is_opera=(uagent.indexOf('opera')!=-1);
var is_webtv=(uagent.indexOf('webtv')!=-1);
var is_ie=((uagent.indexOf('msie')!=-1)&&(!is_opera)&&(!is_safari)&&(!is_webtv));
var is_ie4=((is_ie)&&(uagent.indexOf("msie 4.")!=-1));
var is_ie7=((is_ie)&&(uagent.indexOf("msie 7.")!=-1));
var is_moz=(navigator.product=='Gecko');
var is_ns=((uagent.indexOf('compatible')==-1)&&(uagent.indexOf('mozilla')!=-1)&&(!is_opera)&&(!is_webtv)&&(!is_safari));
var is_ns4=((is_ns)&&(parseInt(navigator.appVersion)==4));
var is_win=((uagent.indexOf("win")!=-1)||(uagent.indexOf("16bit")!=-1));
var is_mac=((uagent.indexOf("mac")!=-1)||(navigator.vendor=="Apple Computer, Inc."));
var ua_vers=parseInt(navigator.appVersion);
var ipb_pages_shown=0;
var ipb_pages_array=new Array();
var ipb_skin_url=ipb_skin_url?ipb_skin_url:ipb_var_image_url;
function gbl_check_search_box()
{
	try
	{
		var _cb=document.getElementById('gbl-search-checkbox');
		var _fd=document.getElementById('gbl-search-forums');
		if(_cb.checked&&ipb_input_f)
		{
			_fd.value=ipb_input_f;
		}
		else
		{
			_fd.value='all';
		}
	}
	catch(error)
	{
	
	}
};

function show_inline_messages()
{
	var _string=window.location.toString();
	var _msg_box=null;
	if(_string.indexOf('?___msg=')!=-1||_string.indexOf(';___msg=')!=-1||_string.indexOf('&___msg=')!=-1)
	{
		try
		{
			if(parent.document.getElementById('ipd-msg-text'))
			{
				_msg_box=parent.document.getElementById('ipd-msg-text');
			}
			else
			{
				_msg_box=document.getElementById('ipd-msg-text');
			}
		}
		catch(error)
		{
			alert(error);
		}
		var message=_string.replace( /^.*[\?;&]___msg=(.+?)(&.*$|$)/,"$1");
		message=unescape(message);
		if(message_pop_up_lang[message])
		{
			try
			{
				_msg_box.innerHTML=message_pop_up_lang[message];
				centerdiv=new center_div();
				centerdiv.divname='ipd-msg-wrapper';
				centerdiv.move_div();
				var _this_to=setTimeout("hide_inline_messages_instant()",2000);
			}
			catch(anerror)
			{
				alert(message_pop_up_lang[message]);
			}
		}
	}
	/*
		Furcadia-Ryhn-2008-10-28 - forum update
			Makes weird "this will go away after 2 seconds" content die
	*/
	else {
		hide_inline_messages_instant();
	}
	/* */
};

function show_inline_messages_instant(msg)
{
	_msg_box=document.getElementById('ipd-msg-text');
	_msg_box.innerHTML=message_pop_up_lang[msg];
	centerdiv=new center_div();
	centerdiv.divname='ipd-msg-wrapper';
	centerdiv.move_div();
	var _this_to=setTimeout("hide_inline_messages_instant()",2000);
};

function hide_inline_messages_instant()
{
	try
	{
		document.getElementById('ipd-msg-wrapper').style.display='none';
		parent.document.getElementById('ipd-msg-wrapper').style.display='none';
	}
	catch(acold){ }
};
	
function iframe_include()
{
	this.iframe_id=null;
	this.iframe_obj=null;
	this.iframe_add_to_div=null;
	this.iframe_add_to_div_obj=null;
	this.iframe_main_wrapper=null;
	this.iframe_classname='GBL-component-iframe';
	this.ok_to_go=1;
	this.iframe_height=300;
	this.ajax='';
};

iframe_include.prototype.init=function()
{
	try
	{
	this.iframe_add_to_div_obj=document.getElementById(this.iframe_add_to_div);
	
	}
	catch(error)
	{
	this.ok_to_go=0;
	
	}

};

iframe_include.prototype.include=function(url)
{
	if(!this.ok_to_go)
	{
		return false;
	
	}
	var iheight=parseInt(this.iframe_add_to_div_obj.style.height);
	var iwidth=parseInt(this.iframe_add_to_div_obj.style.width);
	if(this.iframe_obj)
	{
		this.iframe_add_to_div_obj.removeChild(this.iframe_obj);
	
	}
	this.iframe_obj=document.createElement('IFRAME');
	this.iframe_obj.src=url;
	this.iframe_obj.id=this.iframe_id;
	this.iframe_obj.name=this.iframe_id;
	this.iframe_obj.scrolling='no';
	this.iframe_obj.frameBorder='no';
	this.iframe_obj.border='0';
	this.iframe_obj.className=this.iframe_classname;
	this.iframe_obj.style.width=iwidth?iwidth+'px':'100%';
	this.iframe_obj.style.height=iheight?iheight-5+'px':this.iframe_height+'px';
	this.iframe_obj.style.overflow='hidden';
	this.iframe_obj.style.padding='0px';
	this.iframe_obj.style.margin='0px';
	this.ajax=new ajax_request();
	this.iframe_add_to_div_obj.style.padding='0px';
	this.iframe_add_to_div_obj.style.margin='0px';
	if(is_ie&&!is_ie7)
	{
		this.iframe_add_to_div_obj.style.paddingLeft='6px';
		this.iframe_add_to_div_obj.style.paddingRight='6px';
		
	}
	this.iframe_obj.iframe_loaded=0;
	this.iframe_obj.iframe_init=0;
	this.iframe_obj._this=this;
	this.iframe_add_to_div_obj.style.overflow='';
	this.iframe_add_to_div_obj.appendChild(this.iframe_obj);
	this.ajax.show_loading(ajax_load_msg);
	if(is_ie)
	{
		this.iframe_obj.allowTransparency=true;
		this.iframe_obj.onreadystatechange=this.iframe_on_load_ie;
		
	}
	else
	{
		this.iframe_obj.onload=this.iframe_onload;
	
	}

};

iframe_include.prototype.iframe_onload=function(e)
{
	var _document=this._this.iframe_obj.contentDocument;
	if(is_safari)
	{
		_document=window.frames[this.id].document;
		
	}
	if(!this.iframe_init)
	{
		this.iframe_init=1;
		this.iframe_loaded=1;
		_document.onmousedown=menu_action_close;
		
	}
	else
	{
		this.iframe_loaded=1;
		_document.onmousedown=menu_action_close;
		
	}
	this._this.ajax.hide_loading();
	try
	{
		_document.getElementsByTagName('body')[0].style.padding='0px';
		_document.getElementsByTagName('body')[0].style.margin='0px';
		
	}
	catch(error)
	{
	
	}
	var _new_height=parseInt(_document.getElementById(this._this.iframe_main_wrapper).offsetHeight);
	if(_new_height>0)
	{
		if(is_safari)
		{
		_new_height+=3;
		
		}
		this._this.iframe_obj.style.height=_new_height+"px";
		this._this.iframe_add_to_div_obj.style.height=_new_height+"px";
		
	}
	var style=document.getElementsByTagName('style');
	var _new_style='';
	for(i in style)
	{
		_new_style+="\n"+style[i].innerHTML;
	
	}
	try
	{
		_document.getElementsByTagName('style')[0].innerHTML=_new_style;
	
	}
	catch(error)
	{
	
	}

};

iframe_include.prototype.iframe_on_load_ie=function(e)
{
	if(this.readyState=='complete')
	{
		var _document='';
		if(this._this.iframe_obj.contentWindow)
		{
			_document=this._this.iframe_obj.contentWindow.document;
		
		}
		else if(this._this.iframe_obj.document)
		{
			_document=this._this.iframe_obj.document;
		
		}
		else
		{
			_document=window.frames[this.id].document;
		
		}
		if(!this.iframe_init)
		{
			this.iframe_init=1;
			this.iframe_loaded=1;
			_document.onmousedown=menu_action_close;
			
		}
		else
		{
			this.iframe_loaded=1;
			_document.onmousedown=menu_action_close;
		
		}
		var style=document.getElementsByTagName('style');
		var _new_style='';
		for(i in style)
		{
			if(style[i].innerHTML)
			{
				_new_style+="\n"+style[i].innerHTML;
			}
	
		}
		var _urls=_new_style.match( /@import\s+?url\(\s+?['"](.+?)['"]\s+?\);/ig);
		if(_urls&&_urls.length)
		{
			for(i=0;i<=_urls.length;i++)
			{
				if(typeof(_urls[i])!='undefined')
				{
					_urls[i]=_urls[i].replace( /@import\s+?url\(\s+?['"](.+?)['"]\s+?\);/ig,"$1");
					if(typeof(_urls[i])!='undefined')
					{
						_document.createStyleSheet(_urls[i]);
	
					}
				}
			}
		}
		this._this.ajax.hide_loading();
		try
		{
			_document.getElementsByTagName('body')[0].style.padding='0px';
			_document.getElementsByTagName('body')[0].style.margin='0px';
			
		}
		catch(error)
		{
		
		}
		var _new_height=parseInt(_document.getElementById(this._this.iframe_main_wrapper).offsetHeight);
		var _new_width=parseInt(_document.getElementById(this._this.iframe_main_wrapper).offsetWidth);
		if(_new_height>0)
		{
			this._this.iframe_obj.style.height=_new_height+"px";
			this._this.iframe_add_to_div_obj.style.height=_new_height+"px";
		
		}
		if(_new_width>0)
		{
			this._this.iframe_obj.style.width=_new_width+"px";
			this._this.iframe_add_to_div_obj.style.width=_new_width+"px";
			
		}
	}
};

function ie_fix_png()
{
	if(is_ie)
	{
		document.onreadystatechange=ie_fix_png_do;
	}
	
};
	
function ie_fix_png_do()
{
	if(document.readyState=='complete')
	{
		var pos=navigator.userAgent.indexOf("MSIE ");
		var version=navigator.userAgent.substring(pos+5);
		var blanky=ipb_skin_url+"/blank.gif";
		var _sw=screen.width*(parseInt(ipsclass.settings['resize_percent'])/100);
		if(pos==-1)
		{
			return false;
		}
		if(!((version.indexOf("5.5")==0)||(version.indexOf("6")==0))&&(navigator.platform==("Win32")))
		{
			return;
		}
		var images=document.getElementsByTagName('IMG');
		var _len=images.length;
		if(_len)
		{
			for(var i=0;i<_len;i++)
			{
				if(images[i].src.match( /\.png$/))
				{
					var element=images[i];
					var _width=0;
					var _height=0;
					var _src=0;
					element._width=element._width?parseInt(element._width):0;
					element._resized=parseInt(element._resized);
					if(!element.style.width)
					{
						_width=element.width;
					}
					if(!element.style.height)
					{
						_height=element.height;
					}
					_src=element.src;
					if(_width<_sw&&!element._resized&&element._width<_sw)
					{
						element.src=blanky;
						if(_width)
						{
							element.style.width=_width+"px";
						}
						if(_height)
						{
							element.style.height=_height+"px";
						}
						element.runtimeStyle.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+_src+"',sizingMethod='scale')";
					}
					else
					{
					}
				}
			}
		}
	}
};

function add_onload_event(func)
{
	var oldonload=window.onload;
	if(typeof window.onload!='function')
	{
		window.onload=func;
	}
	else
	{
		window.onload=function()
		{
			if(oldonload)
			{
				oldonload();
			}
		};
	}
};

function add_shadow(wrapname,divname)
{
	var divobj=document.getElementById(divname);
	var wrapobj=document.getElementById(wrapname);
	if(is_ie)
	{
		wrapobj.className='shadow-ie';
		wrapobj.style.width=divobj.offsetWidth+1+'px';
		wrapobj.style.height=divobj.offsetHeight+1+'px';
	}
	else
	{
		wrapobj.className='shadow-moz';
		wrapobj.style.width=divobj.offsetWidth+0+'px';
		wrapobj.style.height=divobj.offsetHeight+0+'px';
	}
};

function global_dst_check(tzo,dst)
{
	var op=tzo<0?'plus':'minus';
	tzo=Math.abs(tzo);
	var dstoffset=Math.abs(new Date().getTimezoneOffset()/60);
	var dstset=0;
	var url=ipb_var_base_url+'act=xmlout&do=dst-autocorrection&md5check='+ipb_md5_check;
	if(op=='plus')
	{
		var thisoffset=tzo-dst;
	}
	else
	{
		var thisoffset=tzo+dst;
	}
	var math=Math.abs(thisoffset-dstoffset);
	if(math!=0)
	{
		try
		{
			xml_dst_set(url+'&xml=1');
			dstset=1;
		}
		catch(e)
		{
			dstset=0;
		}
		if(dstset==0)
		{
			window.location=url;
		}
	}
};

function my_getcookie(name)
{
	return ipsclass.my_getcookie(name);
};

function my_setcookie(name,value,sticky)
{
	return ipsclass.my_setcookie(name,value,sticky);
};

function lang_build_string()
{
	if(!arguments.length||!arguments)
	{
		return;
	}
	var string=arguments[0];
	for(var i=1;i<arguments.length;i++)
	{
		var match=new RegExp('<%'+i+'>','gi');
		string=string.replace(match,arguments[i]);
	}
	return string;
};

function friends_pop(extra_url)
{
	ipb_var_base_url=ipb_var_base_url.replace('&amp;','&');
	if(extra_url)
	{
		extra_url=extra_url.replace('&amp;','&');
	}
	else
	{
		extra_url='';
	}
	ipsclass.pop_up_window(ipb_var_base_url+'act=profile&CODE=friends_list_popup'+extra_url,450,400,'Friends');

};

function buddy_pop()
{
	var not_loaded_yet=0;
	if(use_enhanced_js)
	{
		try
		{
			xml_myassistant_init();
			not_loaded_yet=1;
		}
		catch(e)
		{
			not_loaded_yet=0;
		
		}
	}
	if(!not_loaded_yet)
	{
		ipb_var_base_url=ipb_var_base_url.replace('&amp;','&');
		window.open(ipb_var_base_url+'act=buddy','BrowserBuddy','width=250,height=500,resizable=yes,scrollbars=yes');
	}
};

function check_enter(pages_id,e)
{
	var keypress=e.keyCode?e.keyCode:e.which?e.which:e.charCode;
	if(keypress==13)
	{
		do_multi_page_jump(pages_id);
	}
};

function do_multi_page_jump(pages_id)
{
	var pages=1;
	var cur_st=ipb_var_st;
	var cur_page=1;
	var total_posts=ipb_pages_array[pages_id][2];
	var per_page=ipb_pages_array[pages_id][1];
	var url_bit=ipb_pages_array[pages_id][0];
	var userPage=parseInt(document.getElementById('st-'+pages_id).value);
	var st_type=document.getElementById('st-type-'+pages_id).value;
	st_type=st_type?st_type:'st';
	url_bit=url_bit.replace(new RegExp("&amp;","g"),'&');
	if(total_posts%per_page==0)
	{
		pages=total_posts/per_page;
	}
	else
	{
		pages=Math.ceil(total_posts/per_page);
	}
	if(cur_st>0)
	{
		cur_page=cur_st/per_page;
		cur_page=cur_page-1;
	}
	if(userPage>0)
	{
		if(userPage<1)
		{
			userPage=1;
		}
		if(userPage>pages)
		{
			userPage=pages;
		}
		if(userPage==1)
		{
			start=0;
		}
		else
		{
			start=(userPage-1)*per_page;
		
		}
		if(start)
		{
			window.location=url_bit+"&"+st_type+"="+start;
		
		}
		else
		{
			window.location=url_bit;
		
		}
		return false;
	}
};

function pages_st_focus(pages_id)
{
	document.getElementById('st-'+pages_id).focus();
};

function ShowHide(id1,id2)
{
	if(id1!='')toggleview(id1);
	if(id2!='')toggleview(id2);
};

function my_getbyid(id)
{
	itm=null;
	if(document.getElementById)
	{
		itm=document.getElementById(id);
	
	}
	else if(document.all)
	{
		itm=document.all[id];
	
	}
	else if(document.layers)
	{
		itm=document.layers[id];
	
	}
	return itm;
};

function toggleview(id)
{
	if(!id)return;
	if(itm=my_getbyid(id))
	{
		if(itm.style.display=="none")
		{
			my_show_div(itm);
		}
		else
		{
			my_hide_div(itm);
		
		}
	}
};

function my_hide_div(itm)
{
	if(!itm)return;
	itm.style.display="none";

};

function my_show_div(itm)
{
	if(!itm)return;
	itm.style.display="";

};

function change_cell_color(id,cl)
{
	itm=my_getbyid(id);
	if(itm)
	{
		itm.className=cl;
	
	}
};

function togglecategory(fid,add)
{
	saved=new Array();
	clean=new Array();
	if(tmp=ipsclass.my_getcookie('collapseprefs'))
	{
		saved=tmp.split(",");
	
	}
	for(i=0;i<saved.length;i++)
	{
		if(saved[i]!=fid&&saved[i]!="")
		{
			clean[clean.length]=saved[i];
		}
	}
	if(add)
	{
		clean[clean.length]=fid;
		my_show_div(my_getbyid('fc_'+fid));
		my_hide_div(my_getbyid('fo_'+fid));
		
	}
	else
	{
		my_show_div(my_getbyid('fo_'+fid));
		my_hide_div(my_getbyid('fc_'+fid));
		
	}
	ipsclass.my_setcookie('collapseprefs',clean.join(','),1);

};

function locationjump(url)
{
	window.location=ipb_var_base_url+url;

};

function chooseskin(obj)
{
	choosebox=obj.options[obj.selectedIndex].value;
	extravars='';
	if(choosebox!=-1&&!isNaN(choosebox))
	{
		if(document.skinselectorbox.skinurlbits.value)
		{
			extravars='&'+document.skinselectorbox.skinurlbits.value;
			extravars=extravars.replace( /setskin=\d{1,}/g,'');
			extravars=extravars.replace( /skinid=\d{1,}/g,'');
			extravars=extravars.replace( /cal_id=&/g,'');
			extravars=extravars.replace( /&{1,}/g,'&');
			extravars=extravars.replace( /s=&/g,'');
	
		}
		locationjump('setskin=1&skinid='+choosebox+extravars);
	}
};

function chooselang(obj)
{
	choosebox=obj.options[obj.selectedIndex].value;
	extravars='';
	if(document.langselectorbox.langurlbits.value)
	{
		extravars='&'+document.langselectorbox.langurlbits.value;
		extravars=extravars.replace( /setlanguage=\d{1,}/g,'');
		extravars=extravars.replace( /cal_id=&/g,'');
		extravars=extravars.replace( /langid=\w{1,}/g,'');
		extravars=extravars.replace( /&{1,}/g,'&');
		extravars=extravars.replace( /s=&/g,'');
		
	}
	locationjump('setlanguage=1&langid='+choosebox+extravars);

};

function PopUp(url,name,width,height,center,resize,scroll,posleft,postop)
{
	showx="";
	showy="";
	if(posleft!=0)
	{
		X=posleft
	}
	if(postop!=0)
	{
		Y=postop
	}
	if(!scroll)
	{
		scroll=1
	}
	if(!resize)
	{
		resize=1
	}
	if((parseInt(navigator.appVersion)>=4)&&(center))
	{
		X=(screen.width-width)/2;
		Y=(screen.height-height)/2;
		
	}
	if(X>0)
	{
		showx=',left='+X;
	
	}
	if(Y>0)
	{
		showy=',top='+Y;
	
	}
	if(scroll!=0)
	{
		scroll=1
	}
	var Win=window.open(url,name,'width='+width+',height='+height+showx+showy+',resizable='+resize+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no');

};

function stacksize(thearray)
{
	for(i=0;i<thearray.length;i++)
	{
		if((thearray[i]=="")||(thearray[i]==null)||(thearray=='undefined'))
		{
			return i;
		
		}
	
	}
	return thearray.length;

};

function pushstack(thearray,newval)
{
	arraysize=stacksize(thearray);
	thearray[arraysize]=newval;

};

function popstack(thearray)
{
	arraysize=stacksize(thearray);
	theval=thearray[arraysize-1];
	delete thearray[arraysize-1];
	return theval;

};

function innerhtml_template_to_html(t)
{
	t=t.replace( /&lt;%(\d+?)&gt;/ig,"<%$1>");
	t=t.replace( /%3C%(\d+?)%3E/ig,"<%$1>");
	return t;

};

function global_cancel_bubble(obj,extra)
{
	if(!obj||is_ie)
	{
		if(extra)
		{
			window.event.returnValue=false;
		
		}
		window.event.cancelBubble=true;
		return window.event;
	
	}
	else
	{
		obj.stopPropagation();
		if(extra)
		{
			obj.preventDefault();
		
		}
		return obj;
	}
};

function _get_obj_leftpos(obj)
{
	var left=obj.offsetLeft;
	while((obj=obj.offsetParent)!=null)
	{
		left+=obj.offsetLeft;
	
	}
	return left;

};

function _get_obj_toppos(obj)
{
	var top=obj.offsetTop;
	while((obj=obj.offsetParent)!=null)
	{
		top+=obj.offsetTop;
	
	}
	return top;

};

function center_div()
{
	this.divname='';
	this.divobj='';
	this.shimobj='';

};

center_div.prototype.move_div=function()
{
	try
	{
		if(parent.document.getElementById(this.divname))
		{
			this._document=parent.document;
			this._window=parent.window;
		
		}
	}
	catch(e)
	{
		return;
	
	}
	this.divobj=this._document.getElementById(this.divname);
	var my_width=0;
	var my_height=0;
	if(typeof(this._window.innerWidth)=='number')
	{
		my_width=this._window.innerWidth;
		my_height=this._window.innerHeight;
		
	}
	else if(this._document.documentElement&&(this._document.documentElement.clientWidth||this._document.documentElement.clientHeight))
	{
		my_width=this._document.documentElement.clientWidth;
		my_height=this._document.documentElement.clientHeight;
	
	}
	else if(this._document.body&&(this._document.body.clientWidth||this._document.body.clientHeight))
	{
		my_width=this._document.body.clientWidth;
		my_height=this._document.body.clientHeight;
	
	}
	this.divobj.style.position='absolute';
	this.divobj.style.display='block';
	this.divobj.style.zIndex=-1;
	if(is_ie)
	{
		var layer_html=this.divobj.innerHTML;
		var full_html="<iframe id='"+this.divname+"-shim' src='"+ipb_var_image_url+"/iframe.html' class='iframshim' scrolling='no' frameborder='0' style='position:absolute;top:0px;left:0px;right:0px;display: none;'></iframe>"+layer_html;
		this.divobj.innerHTML=full_html;
	}
	var divheight=parseInt(this.divobj.style.height)?parseInt(this.divobj.style.height):parseInt(this.divobj.offsetHeight);
	var divwidth=parseInt(this.divobj.style.width)?parseInt(this.divobj.style.width):parseInt(this.divobj.offsetWidth);
	divheight=divheight?divheight:200;
	divwidth=divwidth?divwidth:400;
	var scrolly=this.getYscroll();
	var setX=(my_width-divwidth)/2;
	var setY=(my_height-divheight)/2+scrolly;
	setX=(setX<0)?0:setX;
	setY=(setY<0)?0:setY;
	this.divobj.style.left=setX+"px";
	this.divobj.style.top=setY+"px";
	this.divobj.style.zIndex=99;
};

center_div.prototype.hide_div=function()
{
	try
	{
		if(!this.divobj)
		{
			return;
		
		}
		else
		{
		this.divobj.style.display='none';
		
		}
	}
	catch(e)
	{
		return;
	
	}
};

center_div.prototype.getYscroll=function()
{
	var scrollY=0;
	if(this._document.documentElement&&this._document.documentElement.scrollTop)
	{
		scrollY=this._document.documentElement.scrollTop;
	
	}
	else if(this._document.body&&this._document.body.scrollTop)
	{
		scrollY=this._document.body.scrollTop;
	
	}
	else if(this._window.pageYOffset)
	{
		scrollY=this._window.pageYOffset;
	
	}
	else if(this._window.scrollY)
	{
		scrollY=this._window.scrollY;
	
	}
	return scrollY;

};