gistfile1.js

  compile_styles: function(){
    var palette = Spraycan.palettes.find(function(palette){ return palette.get('active') });

    var config_template = JST["spraycan/templates/shared/less_config"];
    var less_css = config_template({ palette: palette});
    less_css += window.frames[0].$jQ('style#source')[0].textContent;

    var parser = less.Parser();
    parser.parse(less_css, function(error, result){
      if(error == null){
        if(window.frames[0].$jQ("style#compiled").length==0){
          window.frames[0].$jQ("head").append("<style id='compiled'></style>");
        }

        window.frames[0].$jQ("style#compiled").html(result.toCSS());
      }
    });

  },