JP2002229723A - Input method, input apparatus, program, and record medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an input method capable of inputting data into a desired input field only using a ten-key pad. SOLUTION: In input operation, a display screen 11 appears on a display. A cursor is placed on a command input field 12 which is displayed on the top of the display screen 11, and a frame 17 which indicates that the command input field 12 is a target for input surrounds the command input field 12. A plurality of input fields are displayed under the command input field so as to be aligned vertically. Item numbers '1', '2' are allocated to input fields 14a, 14b sequentially from the above. When a string 21 '1*100' is inputted into the command input field 12, for example, the string 21 is delimited by a delimiter 23 '*', and split into the item number 22 '1' and an item value 24 '100', and the item value 24 '100' is inputted into the input field 14a corresponding to the item number 22. The command input field 12 becomes blank with the command input field 12 surrounded by the frame 17.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an input method, an input device, a program, and a recording medium, and more particularly, to an input method suitable for inputting an item value into a desired input field among a plurality of input fields. The present invention relates to an input device, a program for causing a computer to execute an input method, and a recording medium.

[0002]

2. Description of the Related Art Conventionally, when numerical data is input to a computer by accounting processing or the like, data is input by operating a keyboard having a so-called ten-key. The use of the numeric keypad enables the input operation to be performed at a higher speed and more efficiently than when a keyboard or the like having no numeric keypad is used. Further, when moving from the input field currently being input to another input field, a tab key or a cursor key provided on a keyboard or the like is pressed, or a mouse is operated.

[0003]

However, if the user presses the tab key or operates the mouse to move the cursor in addition to the numeric keypad to change the input field,
This takes time and reduces the speed of data entry. When there are a large number of input fields, the input work efficiency is reduced in proportion thereto.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has as its object to provide an input method, an input device, and an input device capable of inputting data in a desired input field only by using a numeric keypad. An object of the present invention is to provide a program and a recording medium for causing a computer to execute the method.

[0005]

In order to achieve the above object, according to the first aspect of the present invention, data input by an input unit is input to an input box displayed on a display unit via a computer. In the input method, a command input field and a plurality of item value input fields are displayed on the display unit, and an item identifier for setting an input target from among the item value input fields is input to the command via the input unit. The gist is that an item is input in an input field, and the item value input field is set to an input target state by the computer based on the item identifier.

According to the present invention, when an item identifier is input to the command input column, the item value input column corresponding to the item identifier becomes an input target state. Then, an item value can be input to the item value input field using the numeric keypad. Therefore, for example, without having to repeatedly press the tab key or move the mouse two-dimensionally with care, entering the item identifier corresponding to the desired item value input column is easy and reliable. It can be.

According to a second aspect of the present invention, there is provided an input method for inputting data input from an input unit to an input field displayed on a display unit via a computer, wherein the display unit includes a command input field and a plurality of input fields. An item value input field is displayed, and an item identifier and an item value for setting an input target from the item value input field are input to the command input field via the input unit, and the item identifier and the item value are input. The gist is that the item value is set in a state of being input to the corresponding item value input field based on the above.

According to the present invention, when an item identifier and an item value are input to the command input column, the item value is automatically input to a desired item value input column. Therefore, without pressing the tab key many times, moving the mouse two-dimensionally, and selecting the item value input field consciously so as not to shift the position, the item identifier and the item value are entered in the command input field. By inputting, an item value can be input in a desired item value input column, so that input work efficiency can be improved.

According to a third aspect of the present invention, there is provided an input method for inputting data input by an input unit to an input field displayed on a display unit via a computer, wherein the display unit includes a plurality of item value input fields. Is displayed, and an item identifier and an item value for setting an input target from the item value input box are input via the input unit, and a predetermined item value input box is set based on the item identifier and the item value. Is set as the input target state, or the item value is set to the state input in the corresponding item value input field.

According to the present invention, when an item identifier is input by the input unit, an item value input column corresponding to the item identifier is set as an input target. When only the item identifier is input by the input unit, the item value input field corresponding to the item identifier becomes the input target state. When an item value is input together with an item identifier from the input unit, the item value is automatically set in a desired item value input field. Therefore, a desired item value input field can be simply and reliably set as an input target state, and an item value can be input in the desired item value input field, so that the input work efficiency can be improved. Also, on the display,
For example, the display screen can be made smaller by not displaying the command input field or the like. This feature becomes more effective when the display space of the display screen is limited, for example, as in a mobile terminal.

According to a fourth aspect of the present invention, there is provided an input device for inputting data input by an input unit to an input column displayed on a display unit via a computer, wherein a command input column and a plurality of item value input columns are provided. And display means for displaying the data input by the input unit in the command input field, and an item identifier and an item value for setting an input target input in the command input field. Setting means for setting a predetermined item value input field as an input target state, or setting an item value input to the command input field to a state input to the corresponding item value input field, The gist is to provide.

According to the present invention, when an item identifier is input to the command input column, the item value input column corresponding to the item identifier is set as an input target. When only the item identifier is input to the command input column, the item value input column corresponding to the item identifier becomes the input target state. or,
When an item value is input to the command input field together with the item identifier, the item value is automatically set in a desired item value input field. Therefore, a desired item value input field can be simply and reliably set as an input target state, and an item value can be input in the desired item value input field, so that the input work efficiency can be improved.

According to a fifth aspect of the present invention, there is provided an input device for inputting data input by an input unit to an input column displayed on a display unit via a computer. A predetermined item value input field is set as an input object state based on an item identifier and an item value for setting an input object input by the input unit, or And setting means for setting the input state in the corresponding item value input field.

According to the present invention, when only the item identifier is input by the input unit, the item value input column corresponding to the item identifier becomes the input target state. When an item value is input together with an item identifier from the input unit, the item value is automatically set in a desired item value input field. Therefore,
Since a desired item value input field can be easily and reliably set as an input target state, and an item value can be input in a desired item value input field, the input work efficiency can be improved. Further, when a command input column or the like is not displayed on the display unit, the display screen can be reduced accordingly.

According to a sixth aspect of the present invention, there is provided a program for causing a computer to execute an input method of inputting data input by an input unit to an input field displayed on a display unit via the computer, The computer displays a command input column and a plurality of item value input columns on the display unit, and display means for displaying data input by the input unit on the command input column, A predetermined item value input field is set as an input target from the item value input fields based on the input item identifier and the item value, or the item value input in the command input field is set to the corresponding item. The gist of the present invention is to function as a setting unit for setting a state entered in the value input field.

By executing the program of the present invention, the input method according to claim 1 or 2 can be implemented using a general computer. The invention according to claim 7 is a program for causing the computer to execute an input method of inputting data input by an input unit to an input field displayed on a display unit via the computer, wherein the computer executes the input method. Display means for displaying a plurality of item value input fields on the display unit; and inputting a predetermined item value input field from the item value input fields based on the item identifier and the item value input at the input unit. The gist of the present invention is to set as a target or to function as setting means for setting the item value in a state where the item value is input in the corresponding item value input field.

By executing the program according to the present invention, the input method according to claim 3 can be implemented using a general computer. According to an eighth aspect of the present invention, a program according to the sixth aspect is recorded.

By using the recording medium of the present invention, the input method according to claim 1 or 2 can be performed using a general computer. According to a ninth aspect of the present invention, a program according to the seventh aspect is recorded.

By using the recording medium of the present invention, the input method according to the third aspect can be implemented using a general computer.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is embodied in an input device will be described below with reference to FIGS.

As shown in FIG. 1, a computer 2 constituting the input device 1 has C and C as display means and setting means.
A RAM and a ROM are provided together with the PU. On the input side of the computer 2, a keyboard 3 as an input unit
And the mouse 4 are connected. A display 5 as a display unit is connected to the output side of the computer 2.

Various programs such as display control for the display 5 are stored in the ROM. The CPU is configured to perform various processes according to the program.

The data input processing program stored in the ROM causes the CPU to display a command input field and a plurality of item value input fields on the display 5 and to input a character string input from the keyboard 3 into a command. Function as a display means for displaying in the column. Further, the data input processing program causes the CPU to function as determination means for determining whether a character string input from the keyboard 3 is established as a command. Further, the program of the data input process sets the CPU to a predetermined item value input field from among the item value input fields based on the item identifier and the item value input to the command input field, or A function is set as setting means for setting an item value input in the command input field to a state input in the corresponding item value input field.

The display 5 displays an input display screen 11 as shown in FIG. A command input column 12 is displayed at the top of the display screen 11. In the command input column 12, a character string longer than the length on the screen can be input.

Below the command input column 12, a plurality of (in this embodiment, nine) input columns 14a to 14i as item value input columns are displayed vertically. At the bottom of the display screen 11, a button 15 is displayed. Input field 14
Item numbers “1” to “9” are assigned to item numbers a to 14i in order from the top, and item number “10” is assigned to button 15 as an operation column. When the button 15 is operated, a new display screen 16 is displayed on the display 5 as described later.

Next, the operation at the time of input will be described with reference to the flowchart of FIG. The CPU operates the display 5 according to the data input processing program stored in the ROM.
And various kinds of processing such as display control.

When performing the input operation, a display screen 11 shown in FIG. The cursor is positioned in the command input column 12, and a frame 17 indicating that the command input column 12 is an input target is displayed in the command input column 12.
Enclose.

When the user operates the keyboard 3 to input a character string (step S1), the character string 21 is input to the CPU.
Is displayed in the command input column 12. Then, when the user operates the “ENTER” key to determine the input character string, for example, the character string 21 is established as a command of a predetermined format consisting of a symbol and certain characters, with a numeral as an item identifier at the beginning. The CPU determines whether or not the operation is performed (step S2). If the character string 21 is composed of, for example, hiragana and is not satisfied as a command, the processing is terminated.

If it is determined that the character string 21 is established as a command, the process proceeds to step S3, and the command is analyzed. In this embodiment, the command is item number 22
, A “*” mark as a delimiter 23 following the number, and an item value 24 following the delimiter 23.

In step S3, the character string 21 is changed to the item number 22.
And the item value 24. Then, it is determined whether or not an input field or button corresponding to the item number 22 actually exists (step S4). That is, in this embodiment, if the item number 22 included in the command is any of “1” to “10”, the input columns 14 a to 14 i or the button 15 actually exist, but other numbers, for example, the item numbers 2
If 2 is "20", there is no input field or button, and the process ends.

Next, it is determined whether or not the command includes the item value 24 (step S5). If the item value 24 is included, the item value 24 is set in the selected input fields 14a to 14i, or another item value input in the display screen 16 newly displayed by operating the button 15 The item value 24 is set in the input column 14j as a column (step S6). If the item value 24 is not included in the command, the frame 17 is moved to the selected input field 14a to 14i or the button 15 is operated to input the input field 14j.
Is moved to (step S7).

Next, a specific example of the operation will be described. For example,
As shown in FIG. 4A, when the user operates the keyboard 3 to input a character string "1 * 100", the CPU inputs (displays) the character string 21 "1 * 100" in the command input box 12. Is done. Then, the user enters "ENTER
When the "R" key is operated, the character string 21 becomes the item number 22
It is decomposed into “1” and the item value 24 “100”. And
Since the input field 14 corresponding to the item number 22 exists, “100” of the item value 24 is input to the input field 14a as shown in FIG. Command input column 12 is frame 17
, The command input column 12 remains blank.

Similarly, when, for example, a character string "9 * 500" is input to the command input column 12, an item value "500" is input to the input column 14i. When the character “2” is input to the command input field 12, it is recognized that no item value exists, the cursor is moved to the input field 14 b, and the input field 14 b is surrounded by a frame 17.

Next, as shown in FIG. 5, a character string comprising a plurality of sets of item numbers and item values including an item delimiter 25 "," in the command input column 12, for example, the character string 21 "1 *
When "100, 2 * 200" is input, the character string 21 is decomposed into a set of the item number 22 "1" and the item value 24 "100" and a set of the item number 22 "2" and the item value 24 "200". Is done. Then, as shown in FIG. 6, "100" of the item value 24 is input to the input field 14a, and the input field 14b
, The item value 24 “200” is input.

The present invention is not limited to inputting two sets of item numbers and item values as in the above-described character strings. If three or more sets are input, each item value is entered in the input box corresponding to each item number. Is entered. For example, the character string "2 * 400, 5 * 70
When "0, 7 * 750, 8" is input to the command input field 12, an item value "400" is input to the input field 14b, and an item value "700" is input to the input field 14e.
g is input with the item value “750”, and the input field 1
4h is surrounded by a frame 17.

As shown in FIG. 7A, a character string including the item number 22 "10" indicating the button 15 in the command input column 12, for example, the character string 21 "10 * 1 * test"
Is input, the character string 21 becomes the item number 22 "10"
Followed by item number 22 "1" and item value 24 "te
It is decomposed into parts including a set of "st". And FIG.
As shown in (b), the display screen 1 associated with the button 15
6 is displayed, and in the input field 14j to which the item number “1” is assigned on the display screen 16, “tes” of the item value 24 is displayed.
t "is displayed. A predetermined label (user name or the like) is displayed on the left of the input field 14j. Similarly, for example, when the character string “10 * 1 * 20” is input to the command input field 12, the display screen 16 is displayed, and the item value “20” is displayed in the input field 14j.

The delimiter following the item number indicating the button 15 may be different from the delimiter following the item number indicating the input field 14j. For example, when the character string “10 *, 1 * test” is input into the command input column 12, the display screen 16 is displayed by the item number “10” and the following delimiter “*”, and the item delimiter “ , "Is ignored, and the item value" test "is displayed in the input box 14j by the" 1 * test "portion. or,
When the character string “10 * 1” is input to the command input field 12, a display screen 16 is displayed, and the input field 14j is surrounded by a frame 17.

As an item name for designating the input field 14j, for example, an item name "username" may be given to the input field 14j, and the input field 14j may be selected based on the item name. Then, the input field 14j may be selected by using either the item number “1” or the item name “username”. For example, the character string "10 * us
When "name * test" is input, the display screen 1
6 is displayed, and the item value "test" is displayed in the input field 14j. Also, the character string “10 *,
Even if "username * test" is input, the display screen 16 is displayed and the item value "test" is displayed in the input field 14j.
Is displayed.

As described in detail above, according to this embodiment, the following effects can be obtained. (1) Item number 22 and item value 2 are entered in the command input column 12
When a predetermined character string 21 including "4" is input, the item value 24 is automatically input in the input fields 14a to 14j. Therefore, the user presses the tab key or operates the mouse 4 to set the frame 17 in the desired input field. Can be saved, and the input work efficiency can be improved.

(2) Item values 2 are entered in the input fields 14a to 14j.
After inputting 4, the command input box 12 is surrounded by the frame 17 and the command input box 12 is returned to a blank state again, so that the next character string can be input continuously, and the work efficiency can be further improved.

(3) If only the desired item number 22 is entered in the command input column 12, the desired input columns 14a to 14
Since j is ready for input, the user can select a desired input field without pressing the tab key multiple times or moving the mouse 4 two-dimensionally and selecting an input field consciously so as not to shift the position. Simple and reliable input can be achieved.

(4) Item number 2 in one character string 21
2 and the item value 24 are simultaneously input, the input of a plurality of item values 24 is performed collectively, so that the input of data to the command input column 12 is determined for each set. And the input operation efficiency can be further improved.

(5) When the button 15 is operated, the display screen 16 is displayed only by inputting the character string 21 in the command input box 12 without directly operating the button 15 by operating the tab key or the mouse 4. Then, enter the item value 24 in the input box 14j.
Can be entered.

(6) The character string input to the command input column 12 can be viewed on the display screen 11. For this reason,
Before operating the "ENTER" key to determine the input character string, an input error can be found. Therefore, an input error can be easily detected at an early stage, and the input operation can be performed more accurately.

Note that the embodiment is not limited to the above-described embodiment, and may be modified as follows, for example. -The command input column 12 may not be displayed on the display screen 11. In this case, an input field or a button frame is displayed on the display screen, and neither the input field nor the button frame is surrounded by the frame 17, that is, the cursor is positioned in the command input field 12 in the above embodiment, and the command input is performed. Column 12
In the state corresponding to the case where is surrounded by a frame, the character string is input by operating the keyboard 3 and the input character string is determined by operating the "ENTER" key. Since the command input column 12 is not displayed, the display screen can be reduced. This feature is, for example, when the display space of the display screen is narrow and limited, such as a mobile terminal,
Be more effective.

The CPU is not limited to using the data input processing program stored in the storage device (ROM) of the computer itself, and is recorded on a removable recording medium such as a floppy (registered trademark) disk. Alternatively, a program for input processing may be used.

The CPU may receive an input processing program from another computer via a communication medium (network), and temporarily store the program in, for example, a RAM or an EPROM.

Each of the input fields 14a to 14i and the button 1
5 are given item names, and the input fields 14a to 14i
And the button 15 may be selected by either the item number or the item name.

The item value 24 is not limited to a number, but may be a character or a symbol such as an alphabet or a kana. -The number of input fields and buttons in the display screen 11 is not limited to ten, but may be any number as long as it is plural.

The number of input fields on the display screen 16 is not limited to one, but may be plural. The button 15, the display screen 16, and the input field 14j are not limited to one set, and a plurality of sets may be set.

The input fields are not limited to being arranged in one vertical column, but may be arranged in a matrix.・ The delimiter 23 and the item delimiter 25 are "*".
The symbol is not limited to “,” and “,” but may be another symbol such as a space, “:”, “;”, “,”, “•”, or “￥”.

The present invention may be applied to, for example, a mobile terminal or the like. The input fields and buttons are not limited to being selected by inputting item numbers and item names. For example, so-called function keys (“F1”) provided on a keyboard are provided for each input field and button. ~ "F1
2 ") is assigned so as to correspond one-to-one. And
Each input field or button may be selected by operating a function key. In this case, the total number of input fields and buttons is equal to or less than the number of function keys (for example, 12
Or less).

The item number or item name input to the keyboard 3 is not limited to being determined as an input character string only when the "ENTER" key is operated. For example, the item number or item name is input. In, "ENTER"
Even if no key is operated, it may be set so as to be determined as an input character. In this case, the item number or the item name may not be distinguished, for example, when one character and two characters are mixed (for example, “1” and “11” or “12”). Or unify it with two letters. When each input field or button is selected by item number, the user can easily select a desired input field or button by associating the item number with the order of each input field or button. If the item number is a two-digit number, the item number can be easily assigned to more than ten input fields and buttons. Therefore, a two-digit item number is assigned to each input field or button. It is preferable to assign.

When the item numbers or item names are unified to one character, for example, "1" to
One of ten single-digit numbers “9” and “0” is assigned as an item number, or an item name of one character is assigned. When a predetermined character is input from the keyboard 3 in a state where the item number or the item name can be input to the input device, even if the “ENTER” key is not operated, the input one character is the item number or the item. It is determined whether it is a first name. Next, it is determined whether or not an input field or button corresponding to those item numbers or item names actually exists. If the corresponding input field actually exists, the frame is moved to the corresponding input field, and the item value can be input. If the corresponding button actually exists, the button is operated. In this case, it is not necessary to input a delimiter character for separating the item number or the item name from the item value, so that the input work efficiency can be further improved.

The input unit is not limited to the keyboard 3, and may be, for example, a voice input device provided with a microphone or the like.
In this case, for example, in a state where the command input field 12 is surrounded by the frame 17, the user inputs "1 * 100"
In this case, the CPU inputs (displays) the character string “1 * 100” in the command input column 12.

The technical ideas that can be grasped from the above embodiments will be additionally described below. (1) In the invention according to claim 1, an operation column for displaying another item value input column is displayed on the display unit, and an item identifier for selecting the operation column is input to the command via the input unit. An input is made in an input field, the operation field is selected by the computer based on the item identifier, the another item value input field is displayed, and the other item value input field is set as an input target state.

(2) In the invention according to claim 2,
An operation field for displaying another item value input field is displayed on the display section, and an item identifier and an item value for selecting the operation field are input to the command input field via the input section. Is set to the state entered in the corresponding other item value input field.

(3) In the invention according to claim 3,
An operation column for displaying another item value input column is displayed on the display unit, an item identifier and an item value for selecting the operation column are input through the input unit, and the computer is configured based on the item identifier. Select the operation field to display the another item value input field, and set the other item value input field as an input target state, or change the item value to the corresponding another item value input field. Set to the state entered in.

(4) In the invention described in claim 4,
The display means displays an operation field for displaying another item value input field on the display unit, and the setting means displays an item identifier and an item value for selecting the operation field input in the command input field. Based on the above, the another item value input field is set as the input target state, or the item value input in the command input field is set to the state input in the corresponding another item value input field. .

(5) In the invention described in claim 5,
The display unit displays an operation column for displaying another item value input column on the display unit, and the setting unit displays an item identifier and an item value input at the input unit to select the operation column. Based on the above, the another item value input field is set as an input target state, or the item value is set to a state input to the corresponding another item value input field.

[0061]

As described in detail above, according to the first to ninth aspects of the present invention, data can be input to a desired input field only by using the ten keys.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of a computer.

FIG. 2 is a schematic diagram of a display screen for input.

FIG. 3 is a flowchart showing an operation.

FIG. 4A is a schematic diagram illustrating a state where a character string is input in a command input column, and FIG. 4B is a schematic diagram illustrating a state where an item value is input in an item value input column.

FIG. 5 is a schematic diagram showing a state in which another character string has been input in the command input field.

FIG. 6 is a schematic diagram showing a state in which an item value is input in an item value input field.

FIG. 7A is a schematic diagram illustrating a state where another character string is input in a command input column, and FIG. 7B is a schematic diagram illustrating a state where an item value is input in an item value input column.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Input device, 2 ... Computer, 3 ... Keyboard as input part, 5 ... Display as display part, 12 ...
Command input fields, 14a to 14j: Input fields as item value input fields, 22: Item numbers as item identifiers, 24 ...
Item value.

Claims (9)

[Claims] 1. An input method for inputting data input by an input unit to an input column displayed on a display unit via a computer, wherein a command input column and a plurality of item value input columns are displayed on the display unit. Then, an item identifier for setting an input target from the item value input column is input to the command input column via the input unit, and the computer inputs the item value input column based on the item identifier. An input method characterized by setting a target state. 2. An input method for inputting data input by an input unit to an input field displayed on a display unit via a computer, wherein a command input field and a plurality of item value input fields are displayed on the display unit. Then, an item identifier and an item value for setting an input target from the item value input column are input to the command input column via the input unit, and the item value is set based on the item identifier and the item value. An input method, wherein the input value is set in a state of being input in the corresponding item value input field. 3. An input method for inputting data input by an input unit to an input field displayed on a display unit via a computer, comprising: displaying a plurality of item value input fields on the display unit; An item identifier and an item value for setting an input target from the input column are input via the input unit, and a predetermined item value input column is set as an input target state based on the item identifier and the item value. Or setting the item value in a state where the item value has been input in the corresponding item value input field. 4. An input device for inputting data input by an input unit to an input column displayed on a display unit via a computer, wherein a command input column and a plurality of item value input columns are displayed on the display unit. A display unit for displaying data input by the input unit in the command input column; and a predetermined item based on an item identifier and an item value for setting an input target input in the command input column. Setting means for setting a value input field as an input target state, or setting an item value input to the command input field to a state input to the corresponding item value input field. Input device. 5. An input device for inputting data input by an input unit to an input field displayed on a display unit via a computer, a display means for displaying a plurality of item value input fields on the display unit, Based on an item identifier and an item value for setting an input target input by the input unit, a predetermined item value input field is set as an input target state, or the corresponding item value is input. An input device comprising: a setting unit configured to set the input state in a column. 6. A program for causing a computer to execute an input method of inputting data input by an input unit to an input box displayed on a display unit via a computer, the computer comprising: a command input box And a plurality of item value input fields on the display unit, and display means for displaying data input by the input unit in the command input field; item identifiers and items input in the command input field A predetermined item value input field is set as an input target from among the item value input fields based on a value, or an item value input in the command input field is input in the corresponding item value input field. A program for functioning as setting means for setting the status. 7. A program for causing a computer to execute an input method of inputting data input by an input unit to an input field displayed on a display unit via the computer, the computer comprising: Display means for displaying an item value input field on the display unit; and setting a predetermined item value input field from among the item value input fields as an input target based on the item identifier and the item value input at the input unit. Or a program for functioning as setting means for setting the item value in a state where the item value has been input in the corresponding item value input field. 8. A computer-readable recording medium on which the program according to claim 6 is recorded. 9. A computer-readable recording medium on which the program according to claim 7 is recorded.