validation problem

hey im using javascript to validte my asp pages so am relatively new to it. does anyone know whats wrong with the following code?
im looping through 5 textboxes all called txtCommitteeMember1, txtCommitteeMember2, txtCommitteeMember3 etc.


<Script language="JavaScript">

function checkval()
{
for (i = 0; i <= 5; i++) {
if (document.form2.txtCommitteeMember[i].value.length == 0)
{alert('You must enter a Member .')
return false;
loop
}
}





}


</Script>

1. You're looping through 6 textboxes
2. You don't need 'loop'
3. You can't address the textboxes as an array in this manner

And for reference here are some JavaScript validation resources:

Javascript Field Validations -- Client Side Scripting by Nannette Thacker - 8/19/1999
http://www.shiningstar.net/articles...tions.asp?ID=AW

Form Validation Using Javascript - 9/19/1998
http://www.4guysfromrolla.com/webtech/091998-1.shtml
Good tips such as saving JavaScript functions in a file called DataValidation.js and including this in pages that need this.
JavaScript functions.

WebDaily: Your daily source for Web Technology Tips and Tricks! - 10/27/1998
http://www.4guysfromrolla.com/webtech/102798-1.shtml
Just checks if fields filled in.

Form Validation Scripts
http://www.coolnerds.com/jscript/formval.htm