luis@1278: function add_author_fields(link, association, content, action) {
luis@1278:     var new_id = new Date().getTime();
luis@1278:     var regexp = new RegExp("new_" + association, "g");
luis@1278: 
luis@1278:     $(link).before(content.replace(regexp, new_id));
luis@469: }
luis@469: 
luis@1278: function remove_fields(link) {
luis@1278:   $(link).prev("input[type=hidden]").val("1");
luis@1278:   $(link).closest(".fields").hide();
luis@481: }
luis@481: 
luis@1409: function authorship_autocomplete(url){
luis@1409:     $(".author_name_on_paper").live('keyup.autocomplete', function(){
luis@1409:          $this = $(this);
luis@1284: 
luis@1409:          $this.autocomplete({
luis@1409:             source: url,
luis@1409:             minLength: 2,
luis@1409:             focus: function(event, ui) {
luis@1409:                 $this.val(ui.item.label);
luis@1409:                 return false;
luis@1409:             },
luis@1409:             select: function(event, ui){
luis@1409:                 $this.closest('div').find("input[id$='institution']").val(ui.item.institution);
luis@1409:                 $this.closest('div').find("input[id$='email']").val(ui.item.email);
luis@1394: 
luis@1409:                 $this.closest('div').find("input[id$='search_author_class']").val(ui.item.  search_author_class);
luis@1409:                 $this.closest('div').find("input[id$='search_author_id']").val(ui.item. search_author_id);
luis@1407: 
luis@1409:                 $this.closest('div').find("input[id$='search_author_tie']").attr('checked', '   checked');
luis@1427:                 $this.closest('div').find("input[id$='search_author_tie']").next('span').replaceWith("<span>" + ui.item.authorship_link + "</span>");
luis@1394: 
luis@1409:                 // triggers the save button
luis@1409:                 $this.closest('div').next('div').find('.author_save_btn').click();
luis@1409:             }
luis@1409:             })
luis@1409:             .data( "autocomplete" )._renderItem = function( ul, item ) {
luis@1409:                 return $( "<li>" )
luis@1409:                     .data("item.autocomplete", item )
luis@1409:                     .append( "<a>" + item.label + "<br><em>" + item.email + "</em><br>" + item. institution + "</a>" )
luis@1409:                     .appendTo(ul);
luis@1409:                 };
luis@1409:             });
luis@1409: }