Dynamic Combo Boxes #2:

*This script functions in Netscape 6

Code:

Place in the <HEAD>:

function addOption(object,text,value) {
 var defaultSelected = true;
 var selected = true;
 var optionName = new Option(text, value, defaultSelected, selected)
 object.options[object.length] = optionName;
}

Highlight

<select name="select1" multiple size="7">
<option value="">-----------------------------</option>
<option value="0">zero
<option value="1">one
<option value="2">two
<option value="3">three
<option value="4">four
<option value="5">five
<option value="6">six
</select>

</td>
<td valign=middle>
<input type="button" value=" > " onClick="if (document.images) copySelected(this.form.select1,this.form.select2)">
<p><input type="button" value=" < " onClick="if (document.images) copySelected(this.form.select2,this.form.select1)">
<p><input type="button" value=">>" onClick="if (document.images) copyAll(this.form.select1,this.form.select2)">
<p><input type="button" value="<<" onClick="if (document.images) copyAll(this.form.select2,this.form.select1)">
</td>
<td valign=top>

</td>
</tr>
</table>