function hideCookieWarning()
{
    document.getElementById("cookiewarning").style.visibility = "hidden";
    document.getElementById("cookiewarning").style.height = 0;
    document.getElementById("cookiewarning").style.width = 0;
    document.getElementById("cookiewarning").innerHTML = "";
}


var _debugJS = false;



function activatetab( tabn )
            {
    if ( !tabn ) tabn = 1;

    if ( tabn < 1 ) tabn = 1;

        /* scroll elements 1 to 10 */
    for ( i = 1 ; i < 11 ; i++ )
            {
                /* handle top tab */
        var productElement = document.getElementById( "mytabbar" + i );

        if ( productElement != null ) {
            /* tab exists */
            if ( tabn == i )
                {
                productElement.style.backgroundImage = "url(/images/mytab2.png)";
                productElement.style.backgroundColor = "white";
                productElement.style.borderBottom = "0px none white";
                productElement.style.height = "32px";
                }
            else
                {
                productElement.style.backgroundImage = "url(/images/mytab1.png)";
                productElement.style.backgroundColor = "#CCCCCC";
                productElement.style.borderBottom = "2px solid #808080";
                productElement.style.height = "30px";
                }
            
                /*temp*/
                productElement.style.backgroundImage = "";
                    }
            
                /* handle container tab */
        var productElement = document.getElementById( "mytab" + i );
                if (productElement != null)
                    {
            if ( tabn == i )
                            {
                                //productElement.style.visibility = "visible";
                                productElement.style.display = "block";
                                //productElement.style.height = '600px';
                                productElement.style.height = '450px';
                                productElement.style.width = '960px';
                            }
                            else
                            {
                                //productElement.style.visibility = "hidden";
                                productElement.style.display = "none";
                                productElement.style.height = 0;
                            }
                    }
            }

    }

    // W3C standard
    if (window.addEventListener) {
    window.addEventListener( "load", activatetab( 1 ), false ); // NB **not** 'onload'
    }
else
    // Microsoft
    if ( window.attachEvent ) {
        window.attachEvent( "onLoad", activatetab );
}



function fieldhelper($input_obj_name, $output_obj_name, $o_max, $input_obj_type, $o_min, $noprint_max)
{
    // $input_obj_type and $o_min are optional
    // default for $input_obj_type is "text"
    // default for $o_min is 0

    // make text default if ommited
    if (!($input_obj_type)) $input_obj_type = "text";

    if(!($noprint_max)) $noprint_max = 0;

    // make o_min 0 if ommited
    if (!($o_min > 0)) $o_min= 0;

    $ostr = "";
    $red = 0;

    if ( $input_obj_type == "text" ) {
            $l = document.getElementById($input_obj_name).value.length;
        if ( $o_max >= $l ) {
                    if ($noprint_max ==0 ) $ostr = $o_max + " characters max, " + ($o_max - $l) + " remaining";
                }
        else {
                $red=1;
                if ($noprint_max ==0 ) $ostr = $o_max + " characters max, " + ($l - $o_max) + " too many";
            }

        if ( $l < $o_min ) {
                    $red=1;
                    $ostr = $o_min + " characters min, " + ($o_min - $l) + " missing";
                }
        }

    if ( $red == 0 )
        $ostr = '<font style="color:gray;font-size:10px;font-weight:normal">' + $ostr + '</font>';
    else
        $ostr = '<font style="color:red;font-size:10px;font-weight:normal">' + $ostr + '</font>';

    document.getElementById($output_obj_name).innerHTML = $ostr;
        }



Number.prototype.formatMoney = function(c, d, t){
var n = this, c = isNaN(c = Math.abs(c)) ? 2 : c, d = d == undefined ? "," : d, t = t == undefined ? "." : t, s = n < 0 ? "-" : "", i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "", j = (j = i.length) > 3 ? j % 3 : 0;
   return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");
 };
// 
// // Logs in the browser console all arguments given if and only if the global
// Javascript variable _debugJS has the logical value of true
function consoleLog()
{
    if (  typeof _debugJS !== "undefined"
       && _debugJS
       && typeof console !== "undefined"
       && arguments.length > 0
       )
    {
        if ( arguments.length === 1 ) console.log( arguments[ 0 ] );
        else if ( arguments.length === 2 ) console.log( arguments[ 0 ], arguments[ 1 ] );
        else if ( arguments.length === 3 ) console.log( arguments[ 0 ], arguments[ 1 ], arguments[ 2 ] );
        else if ( arguments.length === 4 ) console.log( arguments[ 0 ], arguments[ 1 ], arguments[ 2 ], arguments[ 3 ] );
        else console.log( arguments[ 0 ], arguments[ 1 ], arguments[ 2 ], arguments[ 3 ], arguments[ 4 ] );
    }
}


// Performs generic AJAX sync call. Ideally, we should use JQuery or equivalent
// because it is more robust across all browsers and situations.
//
// Arguments:
//     url: Url to be called.
//     params: Given parameters to url destination. Note it can be a string or
//             an object. If string, it is used as it is. If an object, every
//             string property is URI encoded.
//     successCalback: Javascript function to be called upon successful AJAX
//                     call completion.
//     failCallback: Javascript function to be called upon AJAX call failure.
//     ongoingCallback: Javascript function to be called when XMLHttp has a
//                      state other than 4 (=ready).
function ajaxCall( url, params, successCallback, failCallback, ongoingCallback, cfg )
{
    var xhr;

    if ( window.XMLHttpRequest )
    {
        // code for IE7+, Firefox, Chrome, Opera, Safari ...
        xhr = new XMLHttpRequest();
    }
    else
    {
        // code for IE6, IE5 ...
        xhr = new ActiveXObject( "Microsoft.XMLHTTP" );
    }

    xhr.onreadystatechange = function() {
        if ( xhr.readyState === 4 )
        {
            if ( xhr.status === 200 )
            {
                if ( successCallback )
                {
                    consoleLog( xhr.readyState, xhr.status, "Calling successfull callback for:", url );
                    successCallback( xhr );
                }
                else
                    consoleLog( "AJAX call successful: 200" );
            }
            else
            {
                if ( failCallback )
                {
                    consoleLog( xhr.readyState, xhr.status, "Calling failing callback for:", url );
                    failCallback( xhr );
                }
                else
                    consoleLog( xhr.status, xhr.statusText, "AJAX call failed for:", url );
            }
        }
        else
        {
            if ( ongoingCallback )
            {
                consoleLog( xhr.readyState, xhr.status, "Calling ongoing callback for:", url );
                ongoingCallback( xhr );
            }
        }
    };

    var paramString = "";

    if ( typeof params === "string" )
        paramString = params;
    else
        if ( params && typeof params === "object" )
        {
            for ( var p in params )
            {
                var pValue = params[ p ];

                if ( typeof pValue === "string" )
                    pValue = encodeURIComponent( pValue );

                paramString += "&" + p + "=" + pValue;
            }

            if ( paramString.length > 0 )
                paramString = paramString.substring( 1 );
        }

    consoleLog( "ajaxCall():", url, paramString, cfg );

    xhr.open( "POST", url , true );

    if ( cfg )
    {
        if ( cfg.options )
        {
            for( var o in cfg.options )
            {
                if ( o in xhr )
                    xhr[ o ] = cfg.options[ o ];
            }
        }

        if ( cfg.headers )
        {
            for( var h in cfg.headers )
            {
                xhr.setRequestHeader( h, cfg.headers[ h ] );
            }
        }
    }

    xhr.setRequestHeader( "Content-Type", "application/x-www-form-urlencoded" );

    if ( paramString.length > 0 )
        xhr.setRequestHeader( "Content-length", paramString.length );

    xhr.setRequestHeader( "Connection", "close" );
    xhr.send( paramString );
}


// Detect if browser support CORS in AJAX calls
function doesBrowserSupportCORS()
{
    if ( window.XMLHttpRequest )
    {
        var xhr = new XMLHttpRequest();

        if ( "withCredentials" in xhr )
            return true;
    }

    return false;
}


function setVisible( obj, toggle )
{
    var obj2, blayer;

    if (obj == 'layer1') blayer='blayer1';
    if (obj == 'layer2') blayer='blayer2';
    if (obj == 'layer3') blayer='blayer3';

    if ((toggle != 0) && (toggle !=1)) {var toggle = 2;}
    obj2 = obj;
    obj = document.getElementById(obj);

    var left;
    if(obj.id == 'layer1'){
        left = (screen.width - 300) / 2;
    }
    if(obj.id == 'layer2'){
        left = (screen.width - 600) / 2;
    }
    if(obj.id == 'layer3'){
        left = (screen.width - 600) / 2;
    }
    //obj.style.left = left+'px';

    if (toggle == 2)
        {
            obj.style.visibility = ( obj.style.visibility == 'visible' ? 'hidden' : 'visible' );
            if (obj.style.visibility == 'visible')
                {
                    // set the blayer visible
                    var body = document.body, html = document.documentElement;
                    var t_height = Math.max( body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight );
                    document.getElementById(blayer).style.height= t_height.toString()+"px";
                    document.getElementById(blayer).style.visibility = 'visible';
                }
            else
                {
                    // hide the blayer
                    document.getElementById(blayer).style.visibility = 'hidden';
                }
        }
    else
        {
            if (toggle == 1)
            {
                var height = document.body.clientHeight;
                obj.style.visibility = 'visible';
                //obj.style.left = left;
                //set correct height for background semi-transparent layer and make it visible
                var body = document.body, html = document.documentElement;
                var t_height = Math.max( body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight );
                document.getElementById(blayer).style.height= t_height.toString()+"px";
                document.getElementById(blayer).style.visibility = 'visible';
            }
            else {
                obj.style.visibility = 'hidden';
                document.getElementById(blayer).style.visibility = 'hidden';
            }
        }
}


// Simplify (and centralize) displaying a uniTender's look and feel pop-up
// message box (in one of the layers reserved for this purpose: layer1, ...)
function showMsgBox( title, msg, layer, closeButtonLabel )
{
    if ( !layer )
        layer = 1;

    var layerName = "layer" + layer;
    var closeBtnHtml = '';

    if ( closeButtonLabel )
        closeBtnHtml =
            '<input type="button" class="buttonstyle" ' +
            'onclick="setVisible( \'' + layerName + '\', 0 );" ' +
            'value="' + closeButtonLabel + '" />';

    //TODO: Add popup symbol close
    var html =
        '<div class="' + layerName + 'title">' + title + '</div>' +
        '<div class="' + layerName + 'content">' +
        msg +
        closeBtnHtml +
        '</div>';

    document.getElementById( layerName ).innerHTML = html;
    setVisible( layerName, 1 );
}


// Password recovery script
function recoverpwd( operation )
{
    var params = "operation=" + operation;

    if ( operation == 1 ) {
        var u_manager = document.getElementById( "u_manager" );
        var u_bidder  = document.getElementById( "u_bidder" );

        if( u_manager != null && u_bidder != null ) {
            if ( u_manager.checked ) {
                params += "&u_manager=" + encodeURIComponent( u_manager.value );
            }
            else {
                params += "&u_bidder=" + encodeURIComponent( u_bidder.value );
            }
        }
    }

    if ( operation == 2 ) {
        params += "&uemail=" + encodeURIComponent( document.getElementById( "uemail" ).value );
        params += "&captcha=" + encodeURIComponent( document.getElementById( "captcha" ).value );
    }

    if ( operation == 3 ) {
        params += "&b_code=" + encodeURIComponent( document.getElementById( "b_code" ).value );
        params += "&captcha=" + encodeURIComponent( document.getElementById( "captcha" ).value );
    }

    ajaxCall(
       "/ajax/recoverpwd.php",
        params,
        function( xmlhttp ) {
            document.getElementById( "layer1" ).innerHTML = xmlhttp.responseText;
            setVisible( "layer1", 1 );
        },
        null,
        function( xmlhttp ) {
            document.getElementById( "layer1" ).innerHTML =
                 '<br /><div style="text-align: center">Please wait ...<br /><br /><img src="/images/ajax-loader.gif" /></div><br />';
            setVisible( "layer1", 1 );
        }
    );
}


// Upload Files
function uploadpopup2( $doctype, $msgid, $uploadertype, $eventid, $eventtype, $ownerid_optional, $optional_call_str , $optional_call_params )
{
    if ( !$ownerid_optional ) $ownerid_optional = -1;
    if ( !$optional_call_str ) $optional_call_str = "";
    if ( !$optional_call_params ) $optional_call_params = "";
    
    document.getElementById( "layer1" ).innerHTML = "<br />Please wait while popup loads ...<br />";

    var params = "?doctype=" + $doctype;
    params += "&msgid=" + $msgid;
    params += "&uploadertype=" + $uploadertype;
    params += "&eventid=" + $eventid;
    params += "&eventtype=" + $eventtype;
    params += "&ownerid=" + $ownerid_optional;

    var uploader =
        new qq.FileUploader( {
            element: document.getElementById( "layer1" ),
            action: "/controlpanel/uploader/php.php" + params,
            debug: true ,
            onComplete: function( id, name, response ) {
                if ( $optional_call_str ) window[ $optional_call_str ]($optional_call_params);
            }
        } );

    setVisible( "layer1", 1 );
}