var to_insert;
var form;
var next_key;
var field_name;
$(document).ready(function(){
	$('.tools_field .simple_multifield_input').keypress(function(e){
		if(e.which == 13){ //ENTER pressed
			form = $(this).parent();
			field_name = form.siblings('.simple_multifield_field_name').text();
			e.preventDefault();
			to_insert = form.siblings('.simple_multifield_value_skeleton').clone();
			to_insert.removeClass('simple_multifield_value_skeleton');
			to_insert.children('.simple_multifield_value').text(form.find('.elgg-input-text').val());
			to_insert.children('input[type=hidden]').val(form.find('.elgg-input-text').val());
			next_key = parseInt(form.children('.simple_multifield_last_key').val()) + 1;
			to_insert.children('input[type=hidden]').attr('name', field_name + '[' + next_key + ']');
			to_insert.attr('style', '');
			form.siblings('.simple_multifield_values_container').append(to_insert);
			form.children('.simple_multifield_last_key').val(next_key);
		}
	});
})