anchor.diff:  	var init_sel = function(element, callback){
   	    var data = {}
   	    // TODO handle case of multiple select vs. single select
  -	    var model_id = element.attr('value')
  +	    var model_id = element.val()
   	    if(model_id){
   		data = {
   		    brand:ui_container.value('brand_name'),
  
positive.code: 	    // force a toggle of the interface
  	    enable_ui_elements('lookup', false)
  	    enable_ui_elements('create',true)
  
  	    // set the brand name
  	    ui_container.input('brand_name').attr('value',data.brand)
  
  	    if(false){
  		// set the brand id
  		ui_container.input('brand_id').attr('value', data.brand_id)	    
  	    }
  
  	    // Set the brand id as a constraint for the query
  	    ui_container.input('model_constraint').attr('value', b_id)
  
  	    // enter the model select
  	    ui_container.input('model_name').focus()
  
negative.code: 
  	    // coerce the radio to match enabled status
  	    var radio = jQuery(ui_container.selector()+" input[value="+group+"]:radio")
  	    if(enable){
  		radio.prop('checked', 'checked')
  	    }else{
  		radio.removeProp('checked')
  	    }
  	}
  	var toggle_elements = function(e){
  	    var element = jQuery(e.target)
  