function SetBigChkbox(obj,param,filters)
{
	if (maintop.currentSelection.IsIncluded(filters[0]))
		obj.src="../site_icons/mosaique-case-on.gif";
	else 
		obj.src="../site_icons/mosaique-case-off.gif";
}

function onClickCheckbox(param)
{
	if (maintop.currentSelection.IsIncluded(param))
		maintop.currentSelection.Remove(param);
	else
		maintop.currentSelection.Add(param,null);
	maintop.RefreshObjects("selection",param);
}

function SetSmallChkbox1(obj,param,filters)
{
	if (!maintop.currentSelection.IsIncluded(filters[0]))
		obj.src="../site_icons/sel_mark_small_off.gif";
	else 
		obj.src="../site_icons/sel_mark_small.gif";
}
function SetSmallChkbox(obj,param,filters)
{
	if (!maintop.currentSelection.IsIncluded(filters[0]))
		obj.src="../site_icons/sel_mark_black_off.gif";
	else 
		obj.src="../site_icons/sel_mark_black.gif";
}