//
// NOWAN - advertising system
// Dynamic content creation
//

//
// AD creation
//

//var adBaseUrl = "http://service.v-pearl.hu/";
var adBaseUrl = "http://service.v-pearl.hu/";

function CreateDynamicContent(contentType, contentUrl, targetUrl, targetTag, height, width) {
    var content;
    switch (contentType) {
        case 1:
            content = "<a href='" + adBaseUrl + "redirect.aspx?id=" + targetUrl + "&dyn" + GetRandomNumber() + "'><img src='" + contentUrl + "' alt='' height='" + height + "' width='" + width + "' /></a>";
            break;
        case 2:
            content = "<object codeBase='https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0' classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' width='" + width + "' height='" + height + "'>";
            content = content + "<param name='Movie' value='" + contentUrl + "'><param name='Src' value='" + contentUrl + "'>";
            content = content + "<param name='WMode' value='transparent'><param name='Play' value='-1'><param name='Loop' value='-1'><param name='Quality' value='High'><param name='SAlign' value=''><param name='Menu' value='-1'><param name='Base' value=''><param name='AllowScriptAccess' value='always'><param name='Scale' value='ShowAll'><param name='DeviceFont' value='0'><param name='EmbedMovie' value='0'><param name='BGColor' value='FFFFFF'><param name='SWRemote' value=''><param name='MovieData' value=''><param name='SeamlessTabbing' value='1'><param name='Profile' value='0'><param name='ProfileAddress' value=''><param name='ProfilePort' value='0'><param name='AllowNetworking' value='all'><param name='AllowFullScreen' value='false'>";
            content = content + "<embed src='" + contentUrl + "' quality='high' allowscriptaccess='allways' allowfullscreen='true' type='application/x-shockwave-flash' width='" + width + "' height='" + height + "' pluginspage='https://www.macromedia.com/go/getflashplayer' pearl='v-pearl-ad' wmode='transparent'/>";
            content = content + "</object>";
            break;
        case 3:
            content = "<object data='data:application/x-silverlight-2,' type='application/x-silverlight-2' width='" + width + "' height='" + height + "'>";
            content = content + "<param name='source' value='" + contentUrl + "'/>";
            content = content + "<param name='onerror' value='onSilverlightError' /><param name='background' value='white' /><param name='minRuntimeVersion' value='2.0.31005.0' /><param name='autoUpgrade' value='true' />";
            content = content + "<a href='http://go.microsoft.com/fwlink/?LinkID=124807' style='text-decoration: none;'><img src='silverlight_download.jpg' alt='Microsoft Silverlight letöltése' style='border-style: none'/></a>";
            content = content + "</object>";
            break;
    }
    content = "<div class='ad'>" + content + "</div>";
    var target = document.getElementById(targetTag);
    target.innerHTML = content;
}

function GetAdvertisement(layout, targetTag, onloadfn, tagid, place) {
    if (document.getElementById(targetTag)) {
        var d = document.createElement("script");
        d.type = "text/javascript";
        if (onloadfn)
            d.onload = onloadfn;
        if (tagid)
            d.id = tagid;
        var flashVersion = GetSwfVer();
        var silverLightVersion = GetSilverLightVersion();
        d.src = adBaseUrl + "dynamiccontent.aspx?layout=" + encodeURIComponent(layout) +
            "&targettag=" + encodeURIComponent(targetTag) +
            "&flash=" + encodeURIComponent(flashVersion) +
            "&silverlight=" + encodeURIComponent(silverLightVersion) +
            "&type=" + encodeURIComponent(place) +
            "&dyn=" + GetRandomNumber();
        var e = document.getElementsByTagName("head")[0];
        if (!e)
            return;
        window.setTimeout(function() { e.appendChild(d) }, 0);
    }
    return;
}

function GetRandomNumber() {
    return Math.random() * 10000;
}

//
// SilverLight detection
//

function GetSilverLightVersion() {
    if (IsSilverLightVersionSupported("3.0"))
        return "3";
    if (IsSilverLightVersionSupported("2.0"))
        return "2";
    if (IsSilverLightVersionSupported("1.0"))
        return "1";
    return "-1";
}

//
// Original silverlight js - should be modified at future releases
//
function IsSilverLightVersionSupported(version) {
    var isVersionSupported = false;
    var container = null;

    try {
        var control = null;

        try {
            control = new ActiveXObject('AgControl.AgControl');
            if (version == null) {
                isVersionSupported = true;
            }
            else if (control.IsVersionSupported(version)) {
                isVersionSupported = true;
            }
            control = null;
        }
        catch (e) {
            var plugin = navigator.plugins["Silverlight Plug-In"];
            if (plugin) {
                if (version === null) {
                    isVersionSupported = true;
                }
                else {
                    var actualVer = plugin.description;
                    if (actualVer === "1.0.30226.2")
                        actualVer = "2.0.30226.2";
                    var actualVerArray = actualVer.split(".");
                    while (actualVerArray.length > 3) {
                        actualVerArray.pop();
                    }
                    while (actualVerArray.length < 4) {
                        actualVerArray.push(0);
                    }
                    var reqVerArray = version.split(".");
                    while (reqVerArray.length > 4) {
                        reqVerArray.pop();
                    }

                    var requiredVersionPart;
                    var actualVersionPart
                    var index = 0;


                    do {
                        requiredVersionPart = parseInt(reqVerArray[index]);
                        actualVersionPart = parseInt(actualVerArray[index]);
                        index++;
                    }
                    while (index < reqVerArray.length && requiredVersionPart === actualVersionPart);

                    if (requiredVersionPart <= actualVersionPart && !isNaN(requiredVersionPart)) {
                        isVersionSupported = true;
                    }
                }
            }
        }
    }
    catch (e) {
        isVersionSupported = false;
    }
    if (container) {
        document.body.removeChild(container);
    }

    return isVersionSupported;
}

//
// Adobe script to detect browser flash support
// Original source: http://www.adobe.com/products/flashplayer/download/detection_kit/
//

// Flash Player Version Detection - Rev 1.6
// Detect Client Browser type
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. All rights reserved.
var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion() {
    var version;
    var axo;
    var e;

    // NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

    try {
        // version will be set for 7.X or greater players
        axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
        version = axo.GetVariable("$version");
    } catch (e) {
    }

    if (!version) {
        try {
            // version will be set for 6.X players only
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");

            // installed player is some revision of 6.0
            // GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
            // so we have to be careful. 

            // default to the first public version
            version = "WIN 6,0,21,0";

            // throws if AllowScripAccess does not exist (introduced in 6.0r47)		
            axo.AllowScriptAccess = "always";

            // safe to call for 6.0r47 or greater
            version = axo.GetVariable("$version");

        } catch (e) {
        }
    }

    if (!version) {
        try {
            // version will be set for 4.X or 5.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
            version = axo.GetVariable("$version");
        } catch (e) {
        }
    }

    if (!version) {
        try {
            // version will be set for 3.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
            version = "WIN 3,0,18,0";
        } catch (e) {
        }
    }

    if (!version) {
        try {
            // version will be set for 2.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
            version = "WIN 2,0,0,11";
        } catch (e) {
            version = -1;
        }
    }

    return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer() {
    // NS/Opera version >= 3 check for Flash plugin in plugin array
    var flashVer = -1;

    if (navigator.plugins != null && navigator.plugins.length > 0) {
        if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
            var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
            var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
            var descArray = flashDescription.split(" ");
            var tempArrayMajor = descArray[2].split(".");
            var versionMajor = tempArrayMajor[0];
            var versionMinor = tempArrayMajor[1];
            var versionRevision = descArray[3];
            if (versionRevision == "") {
                versionRevision = descArray[4];
            }
            if (versionRevision[0] == "d") {
                versionRevision = versionRevision.substring(1);
            } else if (versionRevision[0] == "r") {
                versionRevision = versionRevision.substring(1);
                if (versionRevision.indexOf("d") > 0) {
                    versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
                }
            }
            var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
            //alert("flashVer=" + flashVer);
        }
    }
    // MSN/WebTV 2.6 supports Flash 4
    else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
    // WebTV 2.5 supports Flash 3
    else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
    // older WebTV supports Flash 2
    else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
    else if (isIE && isWin && !isOpera) {
        flashVer = ControlVersion();
    }
    return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) {
    versionStr = GetSwfVer();
    if (versionStr == -1) {
        return false;
    } else if (versionStr != 0) {
        if (isIE && isWin && !isOpera) {
            // Given "WIN 2,0,0,11"
            tempArray = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
            tempString = tempArray[1]; 		// "2,0,0,11"
            versionArray = tempString.split(","); // ['2', '0', '0', '11']
        } else {
            versionArray = versionStr.split(".");
        }
        var versionMajor = versionArray[0];
        var versionMinor = versionArray[1];
        var versionRevision = versionArray[2];

        // is the major.revision >= requested major.revision AND the minor version >= requested minor
        if (versionMajor > parseFloat(reqMajorVer)) {
            return true;
        } else if (versionMajor == parseFloat(reqMajorVer)) {
            if (versionMinor > parseFloat(reqMinorVer))
                return true;
            else if (versionMinor == parseFloat(reqMinorVer)) {
                if (versionRevision >= parseFloat(reqRevision))
                    return true;
            }
        }
        return false;
    }
}

function AC_AddExtension(src, ext) {
    if (src.indexOf('?') != -1)
        return src.replace(/\?/, ext + '?');
    else
        return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) {
    var str = '';
    if (isIE && isWin && !isOpera) {
        str += '<object ';
        for (var i in objAttrs)
            str += i + '="' + objAttrs[i] + '" ';
        for (var i in params)
            str += '><param name="' + i + '" value="' + params[i] + '" /> ';
        str += '></object>';
    } else {
        str += '<embed ';
        for (var i in embedAttrs)
            str += i + '="' + embedAttrs[i] + '" ';
        str += '> </embed>';
    }

    document.write(str);
}

function AC_FL_RunContent() {
    var ret =
    AC_GetArgs
    (arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
    AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType) {
    var ret = new Object();
    ret.embedAttrs = new Object();
    ret.params = new Object();
    ret.objAttrs = new Object();
    for (var i = 0; i < args.length; i = i + 2) {
        var currArg = args[i].toLowerCase();

        switch (currArg) {
            case "classid":
                break;
            case "pluginspage":
                ret.embedAttrs[args[i]] = args[i + 1];
                break;
            case "src":
            case "movie":
                args[i + 1] = AC_AddExtension(args[i + 1], ext);
                ret.embedAttrs["src"] = args[i + 1];
                ret.params[srcParamName] = args[i + 1];
                break;
            case "onafterupdate":
            case "onbeforeupdate":
            case "onblur":
            case "oncellchange":
            case "onclick":
            case "ondblClick":
            case "ondrag":
            case "ondragend":
            case "ondragenter":
            case "ondragleave":
            case "ondragover":
            case "ondrop":
            case "onfinish":
            case "onfocus":
            case "onhelp":
            case "onmousedown":
            case "onmouseup":
            case "onmouseover":
            case "onmousemove":
            case "onmouseout":
            case "onkeypress":
            case "onkeydown":
            case "onkeyup":
            case "onload":
            case "onlosecapture":
            case "onpropertychange":
            case "onreadystatechange":
            case "onrowsdelete":
            case "onrowenter":
            case "onrowexit":
            case "onrowsinserted":
            case "onstart":
            case "onscroll":
            case "onbeforeeditfocus":
            case "onactivate":
            case "onbeforedeactivate":
            case "ondeactivate":
            case "type":
            case "codebase":
                ret.objAttrs[args[i]] = args[i + 1];
                break;
            case "id":
            case "width":
            case "height":
            case "align":
            case "vspace":
            case "hspace":
            case "class":
            case "title":
            case "accesskey":
            case "name":
            case "tabindex":
                ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i + 1];
                break;
            default:
                ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i + 1];
        }
    }
    ret.objAttrs["classid"] = classid;
    if (mimeType) ret.embedAttrs["type"] = mimeType;
    return ret;
}