luis@469: function remove_fields(link) {
chris@623:     $(link).previous("input[type=hidden]").value = "1";
chris@623:     $(link).up(".fields").hide();
luis@469: }
luis@469: 
luis@468: function add_fields(link, association, content) {
chris@623:     var new_id = new Date().getTime();
chris@623:     var regexp = new RegExp("new_" + association, "g")
chris@623:     $(link).insert({
chris@623: 	before: content.replace(regexp, new_id)
chris@623:     });
luis@481: }
luis@481: 
luis@600: function identify_author_status(status, object_id) {
chris@623:     $('publication_authorships_attributes_' + object_id + '_edit_author_info').select('input').each(function(s) {
chris@623: 	if(status == "no"){
chris@623: 	    s.value = "";
chris@623: 	    s.readOnly = false;
chris@623: 	};
chris@623: 	
chris@623: 	if(status == "correct"){s.readOnly = false;};
chris@623: 	if(status == "yes"){s.readOnly = true;};
chris@623:     });
luis@600: }
luis@603: 
luis@603: function toggle_div(div_id){	
chris@623:     Effect.toggle(div_id, "appear", {duration:0.3});
luis@603: }
luis@603: 
luis@605: function toggle_input_field(field){	
chris@623:     if (field.classNames().inspect().include("readonly") == false){
chris@623: 	field.readOnly = true;	
chris@623: 	field.addClassName('readonly');
chris@623:     } else {
chris@623: 	field.readOnly = false;
chris@623: 	field.removeClassName('readonly');
chris@623:     };	
luis@603: }
luis@603: 
luis@605: function toggle_edit_save_button(object_id){
chris@623:     $button = $('publication_authorships_attributes_' + object_id + '_edit_save_button');
chris@623:     if ($button.value == "Edit author"){
chris@623: 	$button.value = "Save author";
chris@623:     } else {
chris@623: 	$button.value = "Edit author";
chris@623:     };
luis@605: }
luis@605: 
luis@605: function toggle_save_author(form_object_id, $this){
chris@623:     $('publication_authorships_attributes_' + form_object_id + '_edit_author_info').select('input').each(function(s) {
chris@623: 	toggle_input_field(s, $this);
chris@623:     });
chris@624:     $('publication_authorships_attributes_' + form_object_id + '_edit_author_info').select('p.description').each(function(s) {
chris@623: 	s.toggle();
chris@623:     });
chris@623:     toggle_edit_save_button(form_object_id);
chris@623:     toggle_div("publication_authorships_attributes_" + form_object_id +"_search_author");
luis@603: }
luis@603: 
luis@603: function edit_author(form_object_id){
luis@603: 	
luis@603: 	
luis@603: }
luis@603: