code: function( data ) {
  		if ( data && rnotwhite.test( data ) ) {
  			// We use execScript on Internet Explorer
  			// We use an anonymous function so that context is window
  			// rather than jQuery in Firefox
  			( window.execScript || function( data ) {
  				window[ "eval" ].call( window, data );
  			} )( data );
  		}
  	}
docs: Evaluates a script in a global context Workarounds based on findings by Jim Driscoll http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context