Kan det bruges, det var en sourcekode jeg fik fra planet-source-code.com:
Description: Show two list boxes, one to display a list of choices, one to display a list of ordered suggestions.
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<A HREF=\"
http://1ClickDB.com\">1ClickDB.com</A>\'s Query Wizard for Access and SQL Server includes a handy control to move items between two list boxes using JavaScript. This control uses a Server Side VBScript class that is available for free integration into your custom Code Wizard application, or any other ASP based HTML FORM you may have.
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Here is some sample code showing how to enable this control in your own HTLM FORM:
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<PRE>
<!--#INCLUDE FILE=DoubleBox.asp-->
<FORM>
<INPUT TYPE=Submit VALUE=\"Continue &gt; &gt; \">
<%
dim objDoubleBox
set objDoubleBox = New DoubleBox
objDoubleBox.doublebox_fields = \"ItemOne,ItemTwo,ItemThree\"
objDoubleBox.doublebox_delimiters =\",\"
objDoubleBox.doublebox_size = 12
objDoubleBox.doublebox_LHeader =\"Choose From List:\"
objDoubleBox.doublebox_RHeader = \"Selected\"
objDoubleBox.doublebox_form = \"forms[0]\"
objDoubleBox.doublebox_name=\"DoubleBoxForm\"
objDoubleBox.DrawDoubleBox
%>
</FORM>
</PRE>
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After submission, the selected entries will show up as a delimited list in the Request(\"doubleboxform\") variable. This is determined by the value specified for .doublebox_name. Note this control _must_ be embedded in a Form to actual return values. Form can be a POST or GET.