function selfiltera(val) {
	var val=val.split('-');
	document.getElementById('dstart').value = val[0];
	document.getElementById('dend').value = val[1];
	document.filtry.submit();
}

function selfilterb(val) {
	var val=val.split('-');
	document.getElementById('cdstart').value = val[0];
	document.getElementById('cdend').value = val[1];
	document.filtry.submit();
}