var dsStates = new Spry.Data.XMLDataSet("allaerbjudanden.xml", "states/julbord", { sortOnLoad: "name" });

function ffTV(ds, row, index){ var c = row.tva.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffTJ(ds, row, index){ var c = row.tjugo.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffFE(ds, row, index){ var c = row.femtio.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffNI(ds, row, index){ var c = row.nittio.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffHT(ds, row, index){ var c = row.hundratjugo.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };

function ffTH(ds, row, index){ var c = row.tvahundra.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffFH(ds, row, index){ var c = row.fyrahundra.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffSH(ds, row, index){ var c = row.sexhundra.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };

function ffEL(ds, row, index){ var c = row.egnalokaler.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffTF(ds, row, index){ var c = row.temafest.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffSW(ds, row, index){ var c = row.show.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffAK(ds, row, index){ var c = row.aktivitet.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffFS(ds, row, index){ var c = row.fixasjalv.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffKO(ds, row, index){ var c = row.konferens.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };
function ffON(ds, row, index){ var c = row.overnattning.charAt(0); return c >= 'M' && c <= 'O' ? null : row; };

function ToggleFilter(enable, f)
{
	if (enable)
		dsStates.addFilter(f, true);
	else
		dsStates.removeFilter(f, true);
}

function RemoveAllFilters()
{
	document.forms[0]["fTV"].checked = false;
	document.forms[0]["fTJ"].checked = false;
	document.forms[0]["fFE"].checked = false;
	document.forms[0]["fNI"].checked = false;
	document.forms[0]["fHT"].checked = false;
	
	document.forms[0]["fTH"].checked = false;
	document.forms[0]["fFH"].checked = false;
	document.forms[0]["fSH"].checked = false;
	
	document.forms[0]["fEL"].checked = false;
	document.forms[0]["fTF"].checked = false;
	document.forms[0]["fSW"].checked = false;
	document.forms[0]["fAK"].checked = false;
	document.forms[0]["fFS"].checked = false;
	document.forms[0]["fKO"].checked = false;
	document.forms[0]["fON"].checked = false;

	dsStates.removeAllFilters(true);
}