Using functions that return values?

[Megapixelz]

Hi, I am supposed to write a program that returns quality points based on a grade. I have been given the table that includes the form, however the form needs to have a function and it calls the function from a separete javascript file. The program is supposed to return a number between 1 and 4 dependong on the grade. If the grade is between 90-100 the the number would be 4. If the grade were between 80-89 the the returned number would be 3. Between 70-79 = 2 and between 60-69 = 1.
Here is the skeleton i wrote based on what I've tried to learn about this. This skeleton is inside the separate file.

<script type="text/javascript">
function qualityPoints (average)

{


return ;

}
<script type="text/javascript">
document.write(qualityPoints())
</script>

Hopefully I did not confuse anyone... but I am confused myself. :o

[Eranga]

You are talking about JavaScript, not Java. Those are completely two different languages pal.