TMPLS

tmpls.js

var Templates = function(){
    this.tmpls = {};

    function renderer(html, data){
        for (var p in data) {
            if (data.hasOwnProperty(p)) {
                html = html.replace(new RegExp('%' + p + '%', 'g'), data[p]);
            }
        }

        return html;
    }

    this.add = function(name, html){
        if(!this.tmpls[name]){
            this.tmpls[name] = html;
        }else{
            console.error('Template ' + name + ' already exists!');
        }
    };

    this.render = function(name, data){
        if(this.tmpls[name]){
            return renderer(this.tmpls[name], data);
        }else{
            console.error('Template ' + name + ' not exists!');
        }
    };
};