anchor.diff:  				uniprotId: this.model.uniprotId};
   
   			// compile the template using underscore
  -			var template = _.template( $("#mutation_view_template").html(), variables);
  +			var template = _.template(
  +				$("#mutation_view_template").html(),
  +				variables);
   
   			// load the compiled HTML into the Backbone "el"
   			this.$el.html(template);
  
positive.code: <script type="text/template" id="default_mutation_details_template">
  	<div id='mutation_details_loader'>
  		<img src='images/ajax-loader.gif'/>
  	</div>
  </script>
  
  
negative.code: 			self.util = new MutationDetailsUtil(
  					new MutationCollection(self.model.mutations));
  
  			// TODO make the image customizable?
  			var variables = {loaderImage: "images/ajax-loader.gif"};
  
  			// compile the template using underscore
  			var template = _.template(
  				$("#default_mutation_details_template").html(),
  				variables);
  
  			// load the compiled HTML into the Backbone "el"
  			self.$el.html(template);
  