/*
 * Javascript functions that manage
 * communication with AstexViewer.
 */


function toggle(s){
  document.av.execute('molecule display ' + s + ' toggle;');
}

function surface0(obj){
  if(obj.surfaced){
     if(obj.checked){
	  document.av.execute('object display mol0_dot_surface on;'); 
     }else{
	  document.av.execute('object display mol0_dot_surface off;'); 
     }
  }else{
     obj.surfaced = 1;
          document.av.execute('dotsurface mol0_dot_surface 3 molecule mol*;');
	  document.av.execute('object display mol0_dot_surface on;');
     }
  }