Real-Time Javasccript Calculator

If someone can help me with this. I have this one here.

http://javascript.internet.com/forms/update-order-form-no-page-refresh.html

The problem is that it only accepts 1 radio button and 1 checcbox. What I need is for it to support 5 radio sellections only. Can anyone please help?

 

On that page I see 3 checkboxes and 4 radio buttons. What do you mean "5 radio sellections only"?

 

Sorry I meant 5 categories using only radio selections.

 

so you want to do something like the small medium big thing on that page with radio boxes?

 

Something like

Harddrive
1. 40gb + $50
2. 60gb + $60
3. 80gb + $70
4. 100gb + $80

Screen
1. 13in + $50
2. 14in + $60
3. 17in + $70
4. 21in + $80

Ram
1. 512mb + $50
2. 1gb + $60
3. 2gb + $70
4. 3gb + $80


Something like that so which ever they choose it ads up automatically in the box.

 

Well, where is the problem?

<input type="radio" name="group1" value="Milk" /> Milk<br>
<input type="radio" name="group1" value="Butter" checked /> Butter<br>
<input type="radio" name="group1" value="Cheese" /> Cheese
<hr>
<input type="radio" name="group2" value="Water" /> Water<br>
<input type="radio" name="group2" value="Beer" /> Beer<br>
<input type="radio" name="group2" value="Wine" checked /> Wine<br>

HTML:

And so on, you can make how many groups you like. Then you hjave to ad the js code that calculates the total, but I think you already have this.

PS: if you don't have this code, you should create a function an call it from the onclick met5hod of the radio button:
<input type="radio" name="group2" value="Water" onclick="addToTotal(120)">

 

I have the code that I got with the original script. But it only ads 1 radio selection to check box solutions. Since I'm not good with javascript but even as novice as I am I don't see how to add each catergory togerther wcomparing with the original script.

 

If the code is the one in the page on your first post, you should modify it, since it uses only a group of radio buttons. I think you will find a better example somewhere else on the net.