/* BASE 64 EN/DEcoder */

var Base64 = {

    // private property
    _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",

    // public method for encoding
    encode : function (input) {
        var output = "";
        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
        var i = 0;

        input = Base64._utf8_encode(input);

        while (i < input.length) {

            chr1 = input.charCodeAt(i++);
            chr2 = input.charCodeAt(i++);
            chr3 = input.charCodeAt(i++);

            enc1 = chr1 >> 2;
            enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
            enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
            enc4 = chr3 & 63;

            if (isNaN(chr2)) {
                enc3 = enc4 = 64;
            } else if (isNaN(chr3)) {
                enc4 = 64;
            }

            output = output +
            this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
            this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);

        }

        return output;
    },

    // public method for decoding
    decode : function (input) {
        var output = "";
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;

        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

        while (i < input.length) {

            enc1 = this._keyStr.indexOf(input.charAt(i++));
            enc2 = this._keyStr.indexOf(input.charAt(i++));
            enc3 = this._keyStr.indexOf(input.charAt(i++));
            enc4 = this._keyStr.indexOf(input.charAt(i++));

            chr1 = (enc1 << 2) | (enc2 >> 4);
            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
            chr3 = ((enc3 & 3) << 6) | enc4;

            output = output + String.fromCharCode(chr1);

            if (enc3 != 64) {
                output = output + String.fromCharCode(chr2);
            }
            if (enc4 != 64) {
                output = output + String.fromCharCode(chr3);
            }

        }

        output = Base64._utf8_decode(output);

        return output;

    },

    // private method for UTF-8 encoding
    _utf8_encode : function (string) {
        string = string.replace(/\r\n/g,"\n");
        var utftext = "";

        for (var n = 0; n < string.length; n++) {

            var c = string.charCodeAt(n);

            if (c < 128) {
                utftext += String.fromCharCode(c);
            }
            else if((c > 127) && (c < 2048)) {
                utftext += String.fromCharCode((c >> 6) | 192);
                utftext += String.fromCharCode((c & 63) | 128);
            }
            else {
                utftext += String.fromCharCode((c >> 12) | 224);
                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                utftext += String.fromCharCode((c & 63) | 128);
            }

        }

        return utftext;
    },

    // private method for UTF-8 decoding
    _utf8_decode : function (utftext) {
        var string = "";
        var i = 0;
        var c = c1 = c2 = 0;

        while ( i < utftext.length ) {

            c = utftext.charCodeAt(i);

            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            }
            else if((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i+1);
                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            }
            else {
                c2 = utftext.charCodeAt(i+1);
                c3 = utftext.charCodeAt(i+2);
                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }

        }

        return string;
    }

}

/* ###############  Link Changer ########## */

function initLinks()
{
	
	if (!document.getElementsByTagName){return;}
	var anchors = document.getElementsByTagName("a");

	// loop through all anchor tags
	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];

		if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "lightbox")){
			// anchor.onclick = function () {showLightbox(this); return false;}
		} else {
            if (anchor.href.indexOf('.pdf') != -1) {
                anchor.setAttribute('target', '_blank');
                anchor.className = 'link_pdf';
            }
            if (anchor.href.indexOf('.doc') != -1) {
                anchor.setAttribute('target', '_blank');
                anchor.className = 'link_doc';
            }
            if (anchor.href.indexOf('.rtf') != -1) {
                anchor.setAttribute('target', '_blank');
                anchor.className = 'link_doc';
            }
            if (anchor.href.indexOf('.xls') != -1) {
                anchor.setAttribute('target', '_blank');
                anchor.className = 'link_excel';
            }		

			if (anchor.getAttribute("rel") == "extern") {
                anchor.setAttribute('target', '_blank');
                anchor.className = 'link_extern';			
			}
		}
	}
}


/* on page load check gallery */

window.addEvent('domready', function() {
		initLinks();
});


if(typeof com == "undefined") var com = new Object();
if(typeof com.deconcept == "undefined") com.deconcept = new Object();
if(typeof com.deconcept.util == "undefined") com.deconcept.util = new Object();
if(typeof com.deconcept.FlashObjectUtil == "undefined") com.deconcept.FlashObjectUtil = new Object();
com.deconcept.FlashObjectUtil.getPlayerVersion = function(){
   var PlayerVersion = new com.deconcept.PlayerVersion(0,0,0);
	if(navigator.plugins && navigator.mimeTypes.length){
		var x = navigator.plugins["Shockwave Flash"];
		if(x && x.description) {
			PlayerVersion = new com.deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));
		}
	} else {
		if (window.ActiveXObject){
		   try {
   			   var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
		   		PlayerVersion = new com.deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
		   } catch (e) {
		   
		   }
		}
	}
	return PlayerVersion;
};
com.deconcept.PlayerVersion = function(arrVersion) {
	this.major = parseInt(arrVersion[0]) || 0;
	this.minor = parseInt(arrVersion[1]) || 0;
	this.rev = parseInt(arrVersion[2]) || 0;
};
var getQueryParamValue = com.deconcept.util.getRequestParameter;

var flashtext_de = "<h1 class='noflash'>Flash Player benötigt!<\/h1><p class='noflash'>Der benötigte Flash Player 8 wurde nicht gefunden.<br \/>Mögliche Ursachen: Javascript erkennt den Player nicht korrekt oder der Player ist nicht installiert.<br \/>Um die multimedialen Inhalte korrekt anzeigen zu können, ist der Flash Player unbedingt erforderlich.<br \/><br \/><a class='flash' href='http:\/\/www.macromedia.com\/go\/getflashplayer' target='_blank'>&raquo; Player jetzt installieren<\/a><\/p>";

var flashtext_sl = "<h1 class='noflash'>Potrebujete flash player!<\/h1><p class='noflash'>Potrebovani flash player 8 ni bil najden.<br \/>Možni vzroki: playerja javascript ni dobro prepoznal ali pa player ni nameščen.<br \/>Flash player je nujno potreben, če želite dobro videti multimedijsko vsebino<br \/><br \/><a class='flash' href='http:\/\/www.macromedia.com\/go\/getflashplayer' target='_blank'>&raquo; Prosim naložite player<\/a><\/p>";

var flashtext_ru = "<h1 class='noflash'>Необходим Flash Player!<\/h1><p class='noflash'>Flash Player 8 не был найден.<br \/>Возможные причины: Javascript не распознаёт Player, либо Player не был установлен.<br \/>Чтобы воспроизвести данные, необходимо установить Flash Player. <br \/><br \/><a class='flash' href='http:\/\/www.macromedia.com\/go\/getflashplayer' target='_blank'>&raquo; Установить сейчас Flash Player<\/a><\/p>";

var flashtext_fr = "<h1 class='noflash'>Le lecteur Flasch est nécessaire!<\/h1><p class='noflash'>Le lecteur Flasch 8 requis  n’a pas été trouvé<br \/>Causes probables: Javascript ne reconnaît pas le lecteur, ou celui-ci n’est pas installé.<br \/>Pour pouvoir afficher correctement les contenus multimédia, l’utilisation du lecteur Flasch est absolument nécessaire.<br \/><br \/><a class='flash' href='http:\/\/www.macromedia.com\/go\/getflashplayer' target='_blank'>&raquo; Veuillez installer maintenant le lecteur<\/a><\/p>";

var flashtext_it = "<h1 class='noflash'>Utilizzare flash player!<\/h1><p class='noflash'>Il programma flash player 8 non é stato trovato.<br \/>Possibili cause: Javascript non riconosce il programma flash player o il programma non è stato installato. Per poter visualizzare correttamente il contenuto multimediale, il programma flash player è necessariamente richiesto.<br \/><br \/><a class='flash' href='http:\/\/www.macromedia.com\/go\/getflashplayer' target='_blank'>&raquo; Get Flash<\/a><\/p>";

var flashtext_en = "<h1 class='noflash'>Flash Player required!<\/h1><p class='noflash'>The required Flash Player 8 was not found.<br \/>Possible causes: Javascript does not recognize the player correctly or the player is not installed.<br />In order to be able to display the multimedia contents correctly, the Flash Player is absolutely necessary.<br \/><br \/><a class='flash' href='http:\/\/www.macromedia.com\/go\/getflashplayer' target='_blank'>&raquo; Get Flash<\/a><\/p>";

var diafile_path = "http://www.famfish.com/galerie/images.php?album=";