var CommikPopup = {
  open: function(options){
    this.options = {url: '#', width: 300, height: 300};
    Object.extend(this.options, options || {});
    
    if(this.options.fullscreen == true){
      this.options.width = window.top.screen.width - 10;
      this.options.height = window.top.screen.width - 75;
    }
    
    var win = window.open(this.options.url, '', 'width=' + this.options.width + ',height=' + this.options.height + ',menubar=no,scrollbars=yes,toolbar=no,location=no,directories=no,resizable=yes,status=no');
    
    if(win){
  		if( win.focus ){win.focus();}
  	}
  }
}