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// JavaScript Document
function hasOptions(obj)
{
if (obj!=null && obj.options!=null)
{
return true;
}
else
{
return false;
}
}
function selectAllOptions(obj)
{
if (!hasOptions(obj))
{
return;
}
for (var i=1; i<obj.options.length; i++)
{
obj.options[i].selected = true;
}
}
function moveAllOptions(form, hidden_nm, from, to)
{
selectAllOptions(from);
moveOptions(form, hidden_nm, from, to);
}
function moveOptions(form, hidden_nm, from, to)
{
if (!hasOptions(from))
{
return;
}
for (var i=1; i<from.options.length; i++)
{
var o = from.options[i];
if (o.selected)
{
if(!hasOptions(to))
{
var index = 0;
}
else
{
var index=to.options.length;
}
to.options[index] = new Option( o.text, o.value, false, false);
var el = hidden_nm+'['+to.options[index].value+']';
if(form[el].value == 'include')
{
form[el].value = 'exclude';
}
else
{
form[el].value = 'include';
}
}
}
// Delete them from original
for (var i=(from.options.length-1); i>=1; i--)
{
var o = from.options[i];
if (o.selected)
{
from.options[i] = null;
}
}
}
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