function item_on()
{
itemid=_itemRef
menuid=_mi[_itemRef][0]
document.forms.sampf.mir.value=itemid
document.forms.sampf.mr.value=menuid
document.forms.sampf.mt.value=_mi[_itemRef][1]
document.forms.sampf.mn.value=_m[menuid][1]
parentmenuitem=getParentItemByItem(itemid);
document.forms.sampf.pmi.value=parentmenuitem;
if(parentmenuitem>-1)document.forms.sampf.pm.value=_m[getMenuByItem(itemid)][1]
}

function item_off()
{
	document.forms.sampf.mir.value=""
	document.forms.sampf.mr.value=""
	document.forms.sampf.mt.value=""
	document.forms.sampf.mn.value=""
	document.forms.sampf.pmi.value=""
	document.forms.sampf.pm.value=""
}