/**
 * @author Jakub Argasinski
 */
// Rozszerzenie jQuery :containsIgnoreCase dla jQuery 1.2.x i 1.3+ 
if (parseFloat($().jquery.substr(0,3)) < 1.3) {
	jQuery.extend(jQuery.expr[':'], {
		containsIgnoreCase: "(a.textContent||a.innerText||jQuery(a).text()||'').toLowerCase().indexOf((m[3]||'').toLowerCase())>=0"
	});	
} else {
		$.expr[":"].containsIgnoreCase = function(el, i, m) {
		var search = m[3];
		if (!search) return false;
		return eval("/" + search + "/i").test($(el).text());
	};  
}

jQuery.newElement = function(element) {
	return jQuery(document.createElement(element));
};


if (! ("console" in window) || !("firebug" in console)) {
	var names = [ "log", "debug", "info", "warn", "error", "assert", "dir", "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd" ];
	window.console = {};
}

String.prototype.toInt = function () {
	return parseInt(this, 10);
};

String.prototype.toFloat = function () {
	return parseFloat(this);
};

String.prototype.toBoolean = function () {
	return !!parseInt(this);	
};

String.prototype.reverse = function() {
    var s = "";
    var i = this.length;
    while (i>0) {
        s += this.substring(i-1,i);
        i--;
    }
    return s;
};

String.prototype.percentToFloat = function() {
	if (this.substr(-1) === '%') {
		return this.substr(0, this.length-1).toFloat() / 100.0;
	}
	return this.toFloat();
};

var nativeSplit = nativeSplit || String.prototype.split;

String.prototype.split = function (s /* separator */, limit) {
	// If separator is not a regex, use the native split method
	if (!(s instanceof RegExp))
		return nativeSplit.apply(this, arguments);

	/* Behavior for limit: If it's...
	 - Undefined: No limit
	 - NaN or zero: Return an empty array
	 - A positive number: Use limit after dropping any decimal
	 - A negative number: No limit
	 - Other: Type-convert, then use the above rules */
	if (limit === undefined || +limit < 0) {
		limit = false;
	} else {
		limit = Math.floor(+limit);
		if (!limit)
			return [];
	}

	var	flags = (s.global ? "g" : "") + (s.ignoreCase ? "i" : "") + (s.multiline ? "m" : ""),
		s2 = new RegExp("^" + s.source + "$", flags),
		output = [],
		lastLastIndex = 0,
		i = 0,
		match;

	if (!s.global)
		s = new RegExp(s.source, "g" + flags);

	while ((!limit || i++ <= limit) && (match = s.exec(this))) {
		var zeroLengthMatch = !match[0].length;

		// Fix IE's infinite-loop-resistant but incorrect lastIndex
		if (zeroLengthMatch && s.lastIndex > match.index)
			s.lastIndex = match.index; // The same as s.lastIndex--

		if (s.lastIndex > lastLastIndex) {
			// Fix browsers whose exec methods don't consistently return undefined for non-participating capturing groups
			if (match.length > 1) {
				match[0].replace(s2, function () {
					for (var j = 1; j < arguments.length - 2; j++) {
						if (arguments[j] === undefined)
							match[j] = undefined;
					}
				});
			}

			output = output.concat(this.slice(lastLastIndex, match.index), (match.index === this.length ? [] : match.slice(1)));
			lastLastIndex = s.lastIndex;
		}

		if (zeroLengthMatch)
			s.lastIndex++;
	}

	return (lastLastIndex === this.length) ?
		(s.test("") ? output : output.concat("")) :
		(limit      ? output : output.concat(this.slice(lastLastIndex)));
};

/**
*
* Base64 encode / decode
* http://www.webtoolkit.info/
*
**/

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 = 0, c1 = 0, 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;
    }

};



$(function(){
	// Obsługa otwierania linków w nowym oknie
	$("a[rel*='external']").attr('target','blank');

	// Wczytujemy skrypty do obsługi daty stara metoda tylko wtedy, gdy
	// wykryjemy, że nie została użyta nowa metoda
	if (typeof Date.CultureInfo == 'undefined') {
		// Wczytywanie skryptu obsługuj?cego datę w zależnosci od ustawionego języka
		var lang = $.cookie('lang');
		var datejs_lang_trans_table = {
			'fr': 'fr-FR',
			'de': 'de-DE',
			'en': 'en-US',
			'it': 'it-IT',
			'pl': 'pl-PL'
		};
		$.ajaxSetup({ async: false, cache: true });
		if (lang in datejs_lang_trans_table) {
			$.getScript("data/theme/js/datejs/date-"+datejs_lang_trans_table[lang]+".js");
		} else {
			$.getScript("data/theme/js/datejs/date-en-US.js");
		}
		$.getScript("data/theme/js/datejs/time.js");
	}		
	$.ajaxSetup({ async: true, cache: false });
	
});