function showDiv(id)
{
	var e = document.getElementById(id);
	if (e.style.display == "none")
	  e.style.display = "block"
	else
	  e.style.display = "none"
}

function toogleVisibility(chk)
{

	for(var i = 1;i < arguments.length; i++)
	{
		var somethingName = arguments[i];
//		document.getElementById(somethingName).style.visibility = chk.checked?'visible':'hidden';
		document.getElementById(somethingName).disabled = !chk.checked;
	}
}