function getObj(o)
{
	if(document.getElementById && !document.all) //ns6
		return document.getElementById(o);
	else
		return eval("document.all."+o);
}
function getText(obj)
{
	return (typeof(obj.text) != 'undefined' ? obj.text : (typeof(obj.innerHTML) != 'undefined' ? obj.innerHTML : obj.id));
}
function send(oid)
{
	var form = getObj(oid);
	form.submit();
}
function removeElement(boxID,elementID)
{
	var b = document.getElementById(boxID);
	var e = document.getElementById(elementID);
	b.removeChild(e);
}
function checkAll(form,field)
{
	field = form.elements[field];
	if(!field.length)//single field
	{
		if(field.checked)
			field.checked = false;
		else
			field.checked = true;
	}
	else
	{
		for (i = 0; i < field.length; i++)
			if(field[i].checked)
				field[i].checked = false;
			else
				field[i].checked = true;
	}
}