view the followinng page and both Netscape 7.2 and IE 6.0:

[url]http://128.164.137.82/sci/Untitled-2.htm[/url]

When you click the check boxes for the different models in Netscape 7.2 they
go crazy and overlap and move all over the place. Can anyone think of a reason
this is happening?

Here is the javascript functions:

function showhidefield1(box, hideablearea){
if (document.frm.chkbox1.checked)
{
document.getElementById(hideablearea).style.displa y = "inline";
}
else
{
document.getElementById(hideablearea).style.displa y = "none";
}
}
function showhidefield2(box, hideablearea){
if (document.frm.chkbox2.checked)
{
document.getElementById(hideablearea).style.displa y = "inline";
}
else
{
document.getElementById(hideablearea).style.displa y = "none";
}
}
function showhidefield3(box, hideablearea){
if (document.frm.chkbox3.checked)
{
document.getElementById(hideablearea).style.displa y = "inline";
}
else
{
document.getElementById(hideablearea).style.displa y = "none";
}
}

Thanks in Advance!