function switchEcomNav(navId,navImage) {
	document.getElementById(navId).src = navImage;
}


function change_amount(mode, what){
	menge = parseInt(document.getElementById(what).value);
	if(mode == 'plus'){
		menge = menge + 1;
	}
	if(mode == 'minus'){
		menge = menge - 1;
	}
	if(menge < 0){
		menge = 1;
	}
	document.getElementById(what).value = menge;
}

function submit_cart_kabuco(what, ean, shopid){
	alert('Coming soon');
}


function submit_printus(what, ean, shopid){
	alert('Definition Warenkorbschnittstelle erforderlich');
}

function submit_cart(what, ean, shopid, ext_sid, artikelnummer){
	amount = parseInt(document.getElementById(what).value);
	
	if(artikelnummer != 0){
		if(document.getElementById('select_' + artikelnummer)){
			tempartnr = document.getElementById('select_' + artikelnummer).options[document.getElementById('select_' + artikelnummer).selectedIndex].value;
			ean = document.getElementById('art2ean_' + tempartnr).className;
		}else{
			ean = document.getElementById(ean).value;
		}
		
	}else{
		ean = document.getElementById(ean).value;
	}
	parent.Header.loadIframe('http://mcbuero.de/mcb/herma-cart/' + ean + '-' + amount);
}


/**
* modified 23.04.09
**/
function submit_cart_fix(ean, amount, shopid, link2details, cclink){

	if(link2details == 1){
		// Direct link to detail-page via cc link
                if(shopid == '31_1'){
                    top.location = cclink;
                }else{
                    detailWindow=window.open(cclink,'ecomdetails','');
                    detailWindow.focus();
                }
		
		return;
	}
	
		
	amount = parseInt(amount);

	if (amount == 0 || isNaN(amount)) {
		return false;
	}
	
	switch (shopid) {

		case "195_4399901517226":
			parent.Header.loadIframe('http://shop.schwendy1.de/hermacart.php?ean=' + ean + '&amount=' + amount);
		break;
                case "11_1":
			parent.Header.loadIframe('http://bueroversand.com/cgi-bin/cartext.cgi?EAN=' + ean + '&AMOUNT=' + amount);
		break;
		case "5_4388888025664":
			parent.Header.loadIframe('http://mcbuero.de/mcb/herma-cart/' + ean + '-' + amount);
		break;
		case "30_4250073700000":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "30_4250073600003":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "30_4250073800007":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "30_2":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "21_1":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "62_100005":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "48_1":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "137_1":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "128_1":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "44_1":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "46_1":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "202_3":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "202_2":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		case "202_76588888000287":
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
		default:
			parent.location = carturl + "&ean=" + ean + "&amount=" + amount + "&passthrough=" + escape("gotourl=" + self.location);
		break;
	}
}



function submit_modelshop(what, ean, shopid, ext_sid, artikelnummer){
	alert('Artikel in modelshop.com frame');
}

/**
* created 23.04.09
**/
function link2detailpage(what, ean, shopid, ext_sid, artikelnummer){
	targetLocation = document.getElementById('detaillink_' + artikelnummer).href;
	//settings='width='+ w + ',height='+ h + ',top=' + TopPosition + ',left=' + LeftPosition + ',location=no,directories=no,menubar=no,toolbar=no,status=no,scrollbars=yes,resizable=no,dependent=no';
	detailWindow=window.open(targetLocation,'ecomdetails','');
	detailWindow.focus();
	//detailWindow.location=targetLocation;
	
}

function submit_cart_extsid(what, ean, shopid, ext_sid, artikelnummer){
	amount = parseInt(document.getElementById(what).value);
	
	if(artikelnummer != 0){
		tempartnr = document.getElementById('select_' + artikelnummer).options[document.getElementById('select_' + artikelnummer).selectedIndex].value;
		ean = document.getElementById('art2ean_' + tempartnr).className;
	}else{
		ean = document.getElementById(ean).value;
	}
	
	parent.location = carturl + '?ean=' + ean + '&amount=' + amount + '&SID=' + ext_sid;
	
}

function submit_bueroversand(what, ean, shopid, ext_sid, artikelnummer){
	amount = parseInt(document.getElementById(what).value);
	
	if(artikelnummer != 0){
		if(document.getElementById('select_' + artikelnummer)){
			tempartnr = document.getElementById('select_' + artikelnummer).options[document.getElementById('select_' + artikelnummer).selectedIndex].value;
			ean = document.getElementById('art2ean_' + tempartnr).className;
		}else{
			ean = document.getElementById(ean).value;
		}
		
	}else{
		ean = document.getElementById(ean).value;
	}
	
	parent.Header.loadIframe('http://bueroversand.com/cgi-bin/cartext.cgi?EAN=' + ean + '&AMOUNT=' + amount);
	
}


function submit_195_4399901517226(what, ean, shopid, ext_sid, artikelnummer){
	amount = parseInt(document.getElementById(what).value);

	if(artikelnummer != 0){
		if(document.getElementById('select_' + artikelnummer)){
			tempartnr = document.getElementById('select_' + artikelnummer).options[document.getElementById('select_' + artikelnummer).selectedIndex].value;
			ean = document.getElementById('art2ean_' + tempartnr).className;
		}else{
			ean = document.getElementById(ean).value;
		}

	}else{
		ean = document.getElementById(ean).value;
	}

	parent.Header.loadIframe('http://shop.schwendy1.de/hermacart.php?ean=' + ean + '&amount=' + amount);

}


function submit_buerodiscount(what, ean, shopid, ext_sid, artikelnummer){
	amount = parseInt(document.getElementById(what).value);
	
	if(artikelnummer != 0){
		if(document.getElementById('select_' + artikelnummer)){
			tempartnr = document.getElementById('select_' + artikelnummer).options[document.getElementById('select_' + artikelnummer).selectedIndex].value;
			ean = document.getElementById('art2ean_' + tempartnr).className;
		}else{
			ean = document.getElementById(ean).value;
		}
		
	}else{
		ean = document.getElementById(ean).value;
	}
	
	parent.Header.loadIframe('http://buerodiscount.com/cgi-bin/cartext.cgi?EAN=' + ean + '&AMOUNT=' + amount);
	
}


function submit_officeb2b(what, ean, shopid, ext_sid, artikelnummer){
	amount = parseInt(document.getElementById(what).value);
	
	if(artikelnummer != 0){
		if(document.getElementById('select_' + artikelnummer)){
			tempartnr = document.getElementById('select_' + artikelnummer).options[document.getElementById('select_' + artikelnummer).selectedIndex].value;
			ean = document.getElementById('art2ean_' + tempartnr).className;
		}else{
			ean = document.getElementById(ean).value;
		}
		
	}else{
		ean = document.getElementById(ean).value;
	}
	
	parent.Header.loadIframe('http://officeb2b.ch/cgi-bin/cartext.cgi?EAN=' + ean + '&AMOUNT=' + amount);
	
}

function submit_cart_response(data){
	if(data[0]){
		alert(data[0]);
	}else{
		alert("Der Artikel konnte nicht in den Warenkorb gelegt werden");
	}
}


function redrawPrice(artno) {
	var amount = parseInt($('#menge_' + artno).val());
	var ean = $('#ean_' + artno).val();
	
	if (isNaN(amount) || amount < 1) {
		amount = 1;
	}
	if (amount > 99) {
		amount = 99;
	}
	$('#menge_' + artno).val(String(amount));
	
	checkDiscount(ean, amount, artno);
}

function doRedraw(amount, ean, artno) {	
	var priceNet = parseFloat($('#priceNet').val());
	var priceGross = parseFloat($('#priceGross').val());
	
	priceNet = Math.round(priceNet * amount * 100) / 100;
	priceGross = Math.round(priceGross * amount * 100) / 100;
	
	if (priceNet == 0) {
		$('#priceinfo').hide();
		$('#noprice').show();
	}
	else if ($('#noprice').css('display') == 'block') {
		$('#noprice').hide();
		$('#priceinfo').show();
	}

	
	// Zahlen umformatieren	
	priceNet = String(priceNet);
	priceNet = priceNet.replace(/\./g, ',');
	priceGross = String(priceGross);
	priceGross = priceGross.replace(/\./g, ',');
	
	if (priceNet.match(/^[0-9]{1,5}$/)) {
		priceNet = priceNet + ",00";
	}
	if (priceGross.match(/^[0-9]{1,5}$/)) {
		priceGross = priceGross + ",00";
	}
	if (priceNet.match(/^[0-9]{1,5},[0-9]{1}$/)) {
		priceNet = priceNet + "0";
	}
	if (priceGross.match(/^[0-9]{1,5},[0-9]{1}$/)) {
		priceGross = priceGross + "0";
	}
	$('#netprice').html(priceNet);
	$('#grossprice').html(priceGross);
}

function checkDiscount(ean, amount, artno) {
	if ($('#discount_' + artno).val() == 0) {
		doRedraw(amount, ean, artno);
		return;		
	}
	$.ajax({
	   type: "POST",
	   url: "/fileadmin/Herma/php/ecomPriceinfo.php",
	   data: "ean=" + ean + "&amount=" + amount,
	   success: function(msg){
	     var discountPrice = msg.split(";");
	     if (discountPrice[0] != 0) {
	     	$('#priceNet').val(discountPrice[0] );
	     }
	     if (discountPrice[1] != 0) {
	     	$('#priceGross').val(discountPrice[1]);
	     }
	     
	     doRedraw(amount, ean, artno); 
	   }
 	});
}




	/**
*
*  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 = 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;
    }

}
	
	
	
	
	
	
	
	
	function serialize( mixed_value ) {
	    // http://kevin.vanzonneveld.net
	    // +   original by: Arpad Ray (mailto:arpad@php.net)
	    // +   improved by: Dino
	    // +   bugfixed by: Andrej Pavlovic
	    // +   bugfixed by: Garagoth
	    // %          note: We feel the main purpose of this function should be to ease the transport of data between php & js
	    // %          note: Aiming for PHP-compatibility, we have to translate objects to arrays
	    // *     example 1: serialize(['Kevin', 'van', 'Zonneveld']);
	    // *     returns 1: 'a:3:{i:0;s:5:"Kevin";i:1;s:3:"van";i:2;s:9:"Zonneveld";}'
	    // *     example 2: serialize({firstName: 'Kevin', midName: 'van', surName: 'Zonneveld'});
	    // *     returns 2: 'a:3:{s:9:"firstName";s:5:"Kevin";s:7:"midName";s:3:"van";s:7:"surName";s:9:"Zonneveld";}'
	 
	    var _getType = function( inp ) {
	        var type = typeof inp, match;
	        var key;
	        if (type == 'object' && !inp) {
	            return 'null';
	        }
	        if (type == "object") {
	            if (!inp.constructor) {
	                return 'object';
	            }
	            var cons = inp.constructor.toString();
	            if (match = cons.match(/(\w+)\(/)) {
	                cons = match[1].toLowerCase();
	            }
	            var types = ["boolean", "number", "string", "array"];
	            for (key in types) {
	                if (cons == types[key]) {
	                    type = types[key];
	                    break;
	                }
	            }
	        }
	        return type;
	    };
	    var type = _getType(mixed_value);
	    var val, ktype = '';
	    
	    switch (type) {
	        case "function": 
	            val = ""; 
	            break;
	        case "undefined":
	            val = "N";
	            break;
	        case "boolean":
	            val = "b:" + (mixed_value ? "1" : "0");
	            break;
	        case "number":
	            val = (Math.round(mixed_value) == mixed_value ? "i" : "d") + ":" + mixed_value;
	            break;
	        case "string":
	            val = "s:" + mixed_value.length + ":\"" + mixed_value + "\"";
	            break;
	        case "array":
	        case "object":
	            val = "a";
	            /*
	            if (type == "object") {
	                var objname = mixed_value.constructor.toString().match(/(\w+)\(\)/);
	                if (objname == undefined) {
	                    return;
	                }
	                objname[1] = serialize(objname[1]);
	                val = "O" + objname[1].substring(1, objname[1].length - 1);
	            }
	            */
	            var count = 0;
	            var vals = "";
	            var okey;
	            var key;
	            for (key in mixed_value) {
	                ktype = _getType(mixed_value[key]);
	                if (ktype == "function") { 
	                    continue; 
	                }
	                
	                okey = (key.match(/^[0-9]+$/) ? parseInt(key) : key);
	                vals += serialize(okey) +
	                        serialize(mixed_value[key]);
	                count++;
	            }
	            val += ":" + count + ":{" + vals + "}";
	            break;
	    }
	    if (type != "object" && type != "array") val += ";";
	    return val;
	}
	
	
	
	function unserialize(data){
	    // http://kevin.vanzonneveld.net
	    // +     original by: Arpad Ray (mailto:arpad@php.net)
	    // +     improved by: Pedro Tainha (http://www.pedrotainha.com)
	    // +     bugfixed by: dptr1988
	    // +      revised by: d3x
	    // +     improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
	    // %            note: We feel the main purpose of this function should be to ease the transport of data between php & js
	    // %            note: Aiming for PHP-compatibility, we have to translate objects to arrays 
	    // *       example 1: unserialize('a:3:{i:0;s:5:"Kevin";i:1;s:3:"van";i:2;s:9:"Zonneveld";}');
	    // *       returns 1: ['Kevin', 'van', 'Zonneveld']
	    // *       example 2: unserialize('a:3:{s:9:"firstName";s:5:"Kevin";s:7:"midName";s:3:"van";s:7:"surName";s:9:"Zonneveld";}');
	    // *       returns 2: {firstName: 'Kevin', midName: 'van', surName: 'Zonneveld'}
	    
	    var error = function (type, msg, filename, line){throw new window[type](msg, filename, line);};
	    var read_until = function (data, offset, stopchr){
	        var buf = [];
	        var chr = data.slice(offset, offset + 1);
	        var i = 2;
	        while(chr != stopchr){
	            if((i+offset) > data.length){
	                error('Error', 'Invalid');
	            }
	            buf.push(chr);
	            chr = data.slice(offset + (i - 1),offset + i);
	            i += 1;
	        }
	        return [buf.length, buf.join('')];
	    };
	    var read_chrs = function (data, offset, length){
	        buf = [];
	        for(var i = 0;i < length;i++){
	            var chr = data.slice(offset + (i - 1),offset + i);
	            buf.push(chr);
	        }
	        return [buf.length, buf.join('')];
	    };
	    var _unserialize = function (data, offset){
	        if(!offset) offset = 0;
	        var buf = [];
	        var dtype = (data.slice(offset, offset + 1)).toLowerCase();
	        
	        var dataoffset = offset + 2;
	        var typeconvert = new Function('x', 'return x');
	        var chrs = 0;
	        var datalength = 0;
	        
	        switch(dtype){
	            case "i":
	                typeconvert = new Function('x', 'return parseInt(x)');
	                var readData = read_until(data, dataoffset, ';');
	                var chrs = readData[0];
	                var readdata = readData[1];
	                dataoffset += chrs + 1;
	            break;
	            case "b":
	                typeconvert = new Function('x', 'return (parseInt(x) == 1)');
	                var readData = read_until(data, dataoffset, ';');
	                var chrs = readData[0];
	                var readdata = readData[1];
	                dataoffset += chrs + 1;
	            break;
	            case "d":
	                typeconvert = new Function('x', 'return parseFloat(x)');
	                var readData = read_until(data, dataoffset, ';');
	                var chrs = readData[0];
	                var readdata = readData[1];
	                dataoffset += chrs + 1;
	            break;
	            case "n":
	                readdata = null;
	            break;
	            case "s":
	                var ccount = read_until(data, dataoffset, ':');
	                var chrs = ccount[0];
	                var stringlength = ccount[1];
	                dataoffset += chrs + 2;
	                
	                var readData = read_chrs(data, dataoffset+1, parseInt(stringlength));
	                var chrs = readData[0];
	                var readdata = readData[1];
	                dataoffset += chrs + 2;
	                if(chrs != parseInt(stringlength) && chrs != readdata.length){
	                    error('SyntaxError', 'String length mismatch');
	                }
	            break;
	            case "a":
	                var readdata = {};
	                
	                var keyandchrs = read_until(data, dataoffset, ':');
	                var chrs = keyandchrs[0];
	                var keys = keyandchrs[1];
	                dataoffset += chrs + 2;
	                
	                for(var i = 0;i < parseInt(keys);i++){
	                    var kprops = _unserialize(data, dataoffset);
	                    var kchrs = kprops[1];
	                    var key = kprops[2];
	                    dataoffset += kchrs;
	                    
	                    var vprops = _unserialize(data, dataoffset);
	                    var vchrs = vprops[1];
	                    var value = vprops[2];
	                    dataoffset += vchrs;
	                    
	                    readdata[key] = value;
	                }
	                
	                dataoffset += 1;
	            break;
	            default:
	                error('SyntaxError', 'Unknown / Unhandled data type(s): ' + dtype);
	            break;
	        }
	        return [dtype, dataoffset - offset, typeconvert(readdata)];
	    };
	    return _unserialize(data, 0)[2];
	}