function showMap(city) {


        var myWidth = 0, myHeight = 0;
        if (typeof (window.innerWidth) == 'number') {
            //Non-IE
            myWidth = window.innerWidth;
            myHeight = window.innerHeight;
        } else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
            //IE 6+ in 'standards compliant mode'
            myWidth = document.documentElement.clientWidth;
            myHeight = document.documentElement.clientHeight;
        } else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
            //IE 4 compatible
            myWidth = document.body.clientWidth;
            myHeight = document.body.clientHeight;
        }

        var scrOfX = 0, scrOfY = 0;
        if (typeof (window.pageYOffset) == 'number') {
            //Netscape compliant
            scrOfY = window.pageYOffset;
            scrOfX = window.pageXOffset;
        } else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) {
            //DOM compliant
            scrOfY = document.body.scrollTop;
            scrOfX = document.body.scrollLeft;
        } else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
            //IE6 standards compliant mode
            scrOfY = document.documentElement.scrollTop;
            scrOfX = document.documentElement.scrollLeft;
        }



        var popupCode = "";
        popupCode += '<div id="mapBgDiv" style="position: absolute; top: 0px; background: #000; text-align: center; z-index: 190; opacity: 0.8; filter: alpha(opacity=80);"> </div>';

        popupCode += '<div id="mapContentDiv" style="position: absolute; margin-left: -430px; width: 860px; text-align: center; z-index: 200; background: #fff; border: 1px solid #00d402">';
        popupCode += '<img src="/store-map-' + city + '.png" alt="Karta"><br><br>';
        popupCode += '<a onclick="hideMap();" style="cursor: pointer; font-size: 14px; font-weight: bold; padding: 5px; border: 1px solid #999; background: #ccc;">&nbsp;STÄNG KARTBILD&nbsp;</a><br><br>';
        popupCode += '</div>';


        document.getElementById("MapContainer").innerHTML = popupCode;
        document.getElementById("mapBgDiv").style.width = myWidth;
        document.getElementById("mapBgDiv").style.height = myHeight + scrOfY + 200;
        document.getElementById("mapContentDiv").style.left = myWidth / 2;
        document.getElementById("mapContentDiv").style.top = scrOfY + 10;
    }

    function hideMap() {
        document.getElementById("MapContainer").innerHTML = "";
    }