function openWithSelfMain(url,name,width,height) {
        var options = "width=" + width + ",height=" + height + "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no";

        new_window = window.open(url, name, options);
        window.self.name = "main";
        new_window.moveTo(((screen.availWidth/2)-(width/2)),40);
        new_window.focus();
}

function $(id) {
if (document.getElementById) {
    return document.getElementById("" + id + "");
        } else if (document.layers) {
            return (document.layers["" + id + ""]);
                } else {
                    return false;
                }
}

function Replace(src, what, tothis){
    p = src.indexOf(what,0);
    while(p > 0){
        src = src.substring(0,p) + tothis + src.substring(p+what.length,src.length-1);
            p = src.indexOf(what,0);
    }
    return src;
}

function swap_bar_img(imgid){
        var src = $("bar_color"+imgid);
        if(src){
            var out = $("bar_img"+imgid);
            var id = src.options[src.selectedIndex].text;
            if (out && id) out.src = thm+"/colorbars/"+id;
        }
}

function swap_posticon(imgid){
        var out = $("display_posticon");
        var img = $("subjimg"+imgid);
        if (img){
            out.src = img.src;
            out.alt = img.alt;
        }
}

function toggle_block(block, icon, src_minus, src_plus){
    if ($(block).style.display == ''){
            $(block).style.display = 'none';
            icon.src = src_plus;
            save_collapsed(block, true);
    }else{
            $(block).style.display = '';
            icon.src = src_minus;
            save_collapsed(block, false);
    }
}

function save_collapsed(objid, addcollapsed){
    var collapsed = get_cookie("newbbplus_collapse");
    var tmp = "";

    if (collapsed != null){
        collapsed = collapsed.split(",");

        for (i in collapsed){
            if (collapsed[i] != objid && collapsed[i] != ""){
                    tmp = tmp + collapsed[i];
                    tmp = tmp + ",";
            }
        }
    }

    if (addcollapsed) tmp = tmp + objid;

    expires = new Date();
    expires.setTime(expires.getTime() + (1000 * 86400 * 365));
    set_cookie("newbbplus_collapse", tmp, expires);
}

function set_cookie(name, value, expires){
    if (!expires) expires = new Date();
    document.cookie = name + "=" + escape(value) + "; expires=" + expires.toGMTString() +  "; path=/";
}

function get_cookie(name){
    cookie_name = name + "=";
    cookie_length = document.cookie.length;
    cookie_begin = 0;
    while (cookie_begin < cookie_length){
        value_begin = cookie_begin + cookie_name.length;
        if (document.cookie.substring(cookie_begin, value_begin) == cookie_name){
            var value_end = document.cookie.indexOf (";", value_begin);
            if (value_end == -1) value_end = cookie_length;
            return unescape(document.cookie.substring(value_begin, value_end));
        }
        cookie_begin = document.cookie.indexOf(" ", cookie_begin) + 1;
        if (cookie_begin == 0) break;
    }
    return null;
}

function pm(name){
        var txtarea = document.getElementById("message");
        text = '[b]' + name + '[/b], ' + '\r\n';
        if (txtarea.createTextRange && txtarea.caretPos){
            var caretPos = txtarea.caretPos;
            caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
            txtarea.focus();
        }else{
            txtarea.value += text;
            txtarea.focus();
        }
        return 0;
}


var copy_txt = '';

function copy() {
    if (document.getSelection) copy_txt = document.getSelection();
    else if (document.selection) copy_txt = document.selection.createRange().text;
    else return;
}

function ins_in (tex_to) {
    var txtarea = document.getElementById("message");
    if (txtarea.createTextRange && txtarea.caretPos) {
        var caretPos = txtarea.caretPos;
        caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? tex_to + ' ' : tex_to;
    } else txtarea.value += tex_to;
    copy_txt = '';
}
function ins_to(by_who) {
    pm(by_who);
    if (copy_txt) {
            ins_in ("[quote]" + copy_txt + " [/quote]\n");
    } else return;
}



// This function is used to define if the browser supports the needed
// features
function hasSupport() {
       if (typeof hasSupport.support != "undefined")
               return hasSupport.support;

       var ie55 = /msie 5\.[56789]/i.test( navigator.userAgent );

       hasSupport.support = ( typeof document.implementation != "undefined" &&
                       document.implementation.hasFeature( "html", "1.0" ) || ie55 )

       // IE55 has a serious DOM1 bug... Patch it!
       if ( ie55 ) {
           document._getElementsByTagName = document.getElementsByTagName;
           document.getElementsByTagName = function ( sTagName ) {
               if ( sTagName == "*" )
                       return document.all;
               else
                       return document._getElementsByTagName( sTagName );
           };
       }

       return hasSupport.support;
}

///////////////////////////////////////////////////////////////////////////////////
// The constructor for tab panes
//
// el : HTMLElement             The html element used to represent the tab pane
// bUseCookie : Boolean Optional. Default is true. Used to determine whether to us
//                                              persistance using cookies or not
//
function WebFXTabPane( el, bUseCookie ) {
        if ( !hasSupport() || el == null ) return;

        this.element = el;
        this.element.tabPane = this;
        this.pages = [];
        this.selectedIndex = null;
        this.useCookie = bUseCookie != null ? bUseCookie : true;

        // add class name tag to class name
        this.element.className = this.classNameTag + " " + this.element.className;

        // add tab row
        this.tabRow = document.createElement( "div" );
        this.tabRow.className = "tab-row";
        el.insertBefore( this.tabRow, el.firstChild );

        var tabIndex = 0;
        if ( this.useCookie ) {
                tabIndex = Number( WebFXTabPane.getCookie( "webfxtab_" + this.element.id ) );
                if ( isNaN( tabIndex ) || tabIndex >= (el.childNodes.length-1)) tabIndex = 0;
        }
        this.selectedIndex = tabIndex;

        // loop through child nodes and add them
        var cs = el.childNodes;
        var n;
        for (var i = 0; i < cs.length; i++) {
            if (cs[i].nodeType == 1 && cs[i].className == "tab-page") this.addTabPage( cs[i] );
        }


}

WebFXTabPane.prototype.classNameTag = "dynamic-tab-pane-control";

WebFXTabPane.prototype.setSelectedIndex = function ( n ) {
    if (this.selectedIndex != n) {
        if (this.selectedIndex != null && this.pages[ this.selectedIndex ] != null ) this.pages[ this.selectedIndex ].hide();
        this.selectedIndex = n;
        this.pages[ this.selectedIndex ].show();

        if ( this.useCookie ) WebFXTabPane.setCookie( "webfxtab_" + this.element.id, n );     // session cookie
    }
};

WebFXTabPane.prototype.getSelectedIndex = function () {
    return this.selectedIndex;
};

WebFXTabPane.prototype.addTabPage = function ( oElement ) {
    if ( !hasSupport() ) return;

    if ( oElement.tabPage == this ) // already added
            return oElement.tabPage;

    var n = this.pages.length;
    var tp = this.pages[n] = new WebFXTabPage( oElement, this, n );
    tp.tabPane = this;

    // move the tab out of the box
    this.tabRow.appendChild( tp.tab );

    if ( n == this.selectedIndex )
            tp.show();
    else
            tp.hide();

    return tp;
};

WebFXTabPane.prototype.dispose = function () {
    this.element.tabPane = null;
    this.element = null;
    this.tabRow = null;

    for (var i = 0; i < this.pages.length; i++) {
        this.pages[i].dispose();
        this.pages[i] = null;
    }
    this.pages = null;
};



// Cookie handling
WebFXTabPane.setCookie = function ( sName, sValue, nDays ) {
    var expires = "";
    if ( nDays ) {
        var d = new Date();
        d.setTime( d.getTime() + nDays * 24 * 60 * 60 * 1000 );
        expires = "; expires=" + d.toGMTString();
    }

    document.cookie = sName + "=" + sValue + expires + "; path=/";
};

WebFXTabPane.getCookie = function (sName) {
          var re = new RegExp( "(\;|^)[^;]*(" + sName + ")\=([^;]*)(;|$)" );
     var res = re.exec( document.cookie );
     return res != null ? res[3] : null;
};

WebFXTabPane.removeCookie = function ( name ) {
    setCookie( name, "", -1 );
};


///////////////////////////////////////////////////////////////////////////////////
// The constructor for tab pages. This one should not be used.
// Use WebFXTabPage.addTabPage instead
//
// el : HTMLElement                     The html element used to represent the tab pane
// tabPane : WebFXTabPane       The parent tab pane
// nindex :     Number                  The index of the page in the parent pane page array
//
function WebFXTabPage( el, tabPane, nIndex ) {
    if ( !hasSupport() || el == null ) return;

    this.element = el;
    this.element.tabPage = this;
    this.index = nIndex;

    var cs = el.childNodes;
    for (var i = 0; i < cs.length; i++) {
        if (cs[i].nodeType == 1 && cs[i].className == "tab") {
            this.tab = cs[i];
            break;
        }
    }

    // insert a tag around content to support keyboard navigation


    var a = document.createElement( "A" );
    this.aElement = a;
    a.href = "#";
    a.onclick = function () { return false; };
    while ( this.tab.hasChildNodes() )
            a.appendChild( this.tab.firstChild );
    this.tab.appendChild( a );


    // hook up events, using DOM0
    var oThis = this;
    this.tab.onclick = function () { oThis.select(); };
    this.tab.onmouseover = function () { WebFXTabPage.tabOver( oThis ); };
    this.tab.onmouseout = function () { WebFXTabPage.tabOut( oThis ); };
}

WebFXTabPage.prototype.show = function () {
    var el = this.tab;
    var s = el.className + " selected";
    s = s.replace(/ +/g, " ");
    el.className = s;

    this.element.style.display = "block";
};

WebFXTabPage.prototype.hide = function () {
    var el = this.tab;
    var s = el.className;
    s = s.replace(/ selected/g, "");
    el.className = s;

    this.element.style.display = "none";
};

WebFXTabPage.prototype.select = function () {
    this.tabPane.setSelectedIndex( this.index );
};

WebFXTabPage.prototype.dispose = function () {
    this.aElement.onclick = null;
    this.aElement = null;
    this.element.tabPage = null;
    this.tab.onclick = null;
    this.tab.onmouseover = null;
    this.tab.onmouseout = null;
    this.tab = null;
    this.tabPane = null;
    this.element = null;
};

WebFXTabPage.tabOver = function ( tabpage ) {
    var el = tabpage.tab;
    var s = el.className + " hover";
    s = s.replace(/ +/g, " ");
    el.className = s;
};

WebFXTabPage.tabOut = function ( tabpage ) {
    var el = tabpage.tab;
    var s = el.className;
    s = s.replace(/ hover/g, "");
    el.className = s;
};


// This function initializes all uninitialized tab panes and tab pages
function setupAllTabs() {
    if ( !hasSupport() ) return;

    var all = document.getElementsByTagName( "*" );
    var l = all.length;
    var tabPaneRe = /tab\-pane/;
    var tabPageRe = /tab\-page/;
    var cn, el;
    var parentTabPane;

    for ( var i = 0; i < l; i++ ) {
        el = all[i]
        cn = el.className;

        // no className
        if ( cn == "" ) continue;

        // uninitiated tab pane
        if ( tabPaneRe.test( cn ) && !el.tabPane ) new WebFXTabPane( el );

        // unitiated tab page wit a valid tab pane parent
        else if ( tabPageRe.test( cn ) && !el.tabPage &&
                                tabPaneRe.test( el.parentNode.className ) ) {
                el.parentNode.tabPane.addTabPage( el );
        }
    }
}

function disposeAllTabs() {
    if ( !hasSupport() ) return;

    var all = document.getElementsByTagName( "*" );
    var l = all.length;
    var tabPaneRe = /tab\-pane/;
    var cn, el;
    var tabPanes = [];

    for ( var i = 0; i < l; i++ ) {
        el = all[i]
        cn = el.className;

        // no className
        if ( cn == "" ) continue;

        // tab pane
        if ( tabPaneRe.test( cn ) && el.tabPane )
                tabPanes[tabPanes.length] = el.tabPane;
    }

    for (var i = tabPanes.length - 1; i >= 0; i--) {
        tabPanes[i].dispose();
        tabPanes[i] = null;
    }
}


// initialization hook up

// DOM2
if ( typeof window.addEventListener != "undefined" )
    window.addEventListener( "load", setupAllTabs, false );

// IE
else if ( typeof window.attachEvent != "undefined" ) {
    window.attachEvent( "onload", setupAllTabs );
    window.attachEvent( "onunload", disposeAllTabs );
}

else {
    if ( window.onload != null ) {
        var oldOnload = window.onload;
        window.onload = function ( e ) {
                oldOnload( e );
                setupAllTabs();
        };
    }
    else
        window.onload = setupAllTabs;
}