/*********************  DHTML  **********************/
function ShowHide(id)
{
	var obj = document.getElementById(id)
	if ( IsHidden(obj) )  // 4613
	{
		ShowObject(obj)
	}
	else
	{
		HideObject(obj)
	}
}
function ShowObject(obj)
{
	obj.style.display = "block"
}
function HideObject(obj)
{
	obj.style.display = "none"
}
function IsHidden(obj)
{
	if ( obj.style.display == "none" ) return true
	if (! obj.style.display ) return true
	return false
}