self.genStr = function genStr(title, image, lat, lng, portalGuid) {
        console.log(title,image,lat,lng,portalGuid);
        //var href = lat + "," + lng;
        var str= title;

        str = str.replace(/[\u005B-\u0060]/g, function(chr) {
            return "\\u" + ("0000" + chr.charCodeAt(0).toString(16)).substr(-4)
        });
        str = str.replace(/[\u007B-\uFFFF]/g, function(chr) {
            return "\\u" + ("0000" + chr.charCodeAt(0).toString(16)).substr(-4)
        });

        str = str.replace(/[\u0000-\u002F]/g, function(chr) {
            return "\\u" + ("0000" + chr.charCodeAt(0).toString(16)).substr(-4)
        });
        str = str.replace(/[\u003A-\u0040]/g, function(chr) {
            return "\\u" + ("0000" + chr.charCodeAt(0).toString(16)).substr(-4)
        });

        str = str + ";" + image + ";" + portalGuid;
        if (window.plugin.keys && (typeof window.portals[portalGuid] !== "undefined")) {
            var keyCount =window.plugin.keys.keys[portalGuid] || 0;
            str = str + ";" + keyCount;

        }



        console.log(str);
        return str;
    };