<script language="jscript" runat="server">
var Val1 = ProductData.Fields("Category");
var Val2 = ProductData.Fields("Menu");
var Hdr = ProductData.Fields("Category").value;
var Itm = ProductData.Fields("Menu").value;
while(Hdr == Val1);
{
Itm = ProductData.Fields("Menu").value; 
Response.Write(Itm + "\r");
while(Itm == Val2);
{
ProductData.MoveNext;
}
}
</script>

You need to assure that the conditions get met. Your code doesn't give us sufficient hint to help.

I am writing an "ASP / jscript" site, this script when included in a file

 <!--#include file = "Menu.asp"-->

brings the server to it's knees, the database is only 5 x 143, I am using the same recordset all over the site.

<script language="jscript" runat="server">
var TestVal1 = ProductData.Fields("Category");
var TestVal2 = ProductData.Fields("Menu");
var Heading = ProductData.Fields("Category").Value;
var Item = ProductData.Fields("Menu").Value;
while(Heading = TestVal1);
{
ProductData.MoveNext
} 
</script>

If I substitue the following script, no problem.

<script language="jscript" runat="server">
var TestVal1 = ProductData.Fields("Category");
var TestVal2 = ProductData.Fields("Menu");
var Heading = ProductData.Fields("Category").Value;
var Item = ProductData.Fields("Menu").Value;
var x
while(x=0);
{
x=1
} 
</script>

?
!?
?? ?...?
Really confused... Too much coffee... need help... PLEASE!

[merged two thread on same topic]

while(Heading == TestVal1);


Equality is == in J(ava)script

(0 = true !0 = false) BTW

so your second example says

while(x) {
x = false
}

For those with a need to know,

while(condition); is incorrect!

while(condition) is correct!

1-1/2 days! Priceless!

I missed the semi colon as well FWIW