if(typeof lyr_height=="undefined"){
  lyr_height = 300;
}
document.write('<iframe width="'+lyr_width+'px" scrolling="no" height="'+lyr_height+'px" frameborder="0" src="http://www.logyourrun.com/googleweekview.php?code=' + lyr_code + '&width=' + lyr_width + '"></iframe>');