HTML Achor Tag Hover Question

[yimpinay]

I have this code, on mouseover it performs a function to display description and onmouseout it eliminates it. But when I select Print Function, I want to disable this hover function so it doesnt display the box for description. How do I do that? Can it be done in CSS? Please help.

<td class="padding-right" align="right"><A onmouseover="stm(Text[0],Style[0])" onmouseout="htmp()" href="../Description/glossary_terms.aspx#AAA"
target="_blank"><asp:label id="oGlossary" runat="server"></asp:label></A></td>

In my code behind, I do something like this, I disable some of the features at Print option:

If Request.QueryString("Print") = "true" Then
_styleSheet = "stylesP_new.css"
oPrintButton.Visible = True
oPrintV.Visible = False
MenuBar1.Visible = False
Footer1.Visible = False
Else
_styleSheet = "styles_new.css"
End If

Many thanks.