luis@469: function remove_fields(link) {
luis@469:   $(link).previous("input[type=hidden]").value = "1";
luis@469:   $(link).up(".fields").hide();
luis@469: }
luis@469: 
luis@468: function add_fields(link, association, content) {
luis@468:   var new_id = new Date().getTime();
luis@468:   var regexp = new RegExp("new_" + association, "g")
luis@575:   $(link).insert({
luis@469:     before: content.replace(regexp, new_id)
luis@469:   });
luis@481: }
luis@481: 
luis@600: function identify_author_status(status, object_id) {
luis@604: 	$('publication_authorships_attributes_' + object_id + '_edit_author_info').select('input').each(function(s) {
luis@604: 		if(status == "no"){
luis@604: 			s.value = "";
luis@604: 			s.readOnly = false;
luis@604: 		};
luis@600: 		
luis@604: 		if(status == "correct"){s.readOnly = false;};
luis@604: 		if(status == "yes"){s.readOnly = true;};
luis@604: 	});
luis@600: }
luis@603: 
luis@603: function toggle_div(div_id){	
luis@603: 	Effect.toggle(div_id, "appear", {duration:0.3});
luis@603: }
luis@603: 
luis@605: function toggle_input_field(field){	
luis@605: 	if(field.readOnly == false){
luis@605: 		field.readOnly = true;	
luis@605: 		field.addClassName('readonly').next('em').hide();
luis@605: 	} else{
luis@605: 		field.readOnly = false;
luis@605: 		field.removeClassName('readonly').next('em').show();		
luis@605: 	};	
luis@603: }
luis@603: 
luis@605: function toggle_edit_save_button(object_id){
luis@605: 	$button = $('publication_authorships_attributes_' + object_id + '_edit_save_button');
luis@605: 	if($button.value == "Save Author"){
luis@605: 		$button.value = "Edit Author";	
luis@605: 	} else {
luis@605: 		$button.value = "Save Author";
luis@605: 	};
luis@605: }
luis@605: 
luis@605: function toggle_save_author(form_object_id, $this){
luis@604: 	$('publication_authorships_attributes_' + form_object_id + '_edit_author_info').select('input').each(function(s) {
luis@605: 	  toggle_input_field(s, $this);
luis@604: 	});
luis@604: 	
luis@605: 	toggle_edit_save_button(form_object_id);
luis@603: 	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: