/*!
*/
function formSelectionToggleCheckboxes(form, checkboxName)
{
	if(!form)
		return;

	with(form)
	{
		for(var i = 0; i < elements.length; i++)
		{
			if((elements[i].type == 'checkbox') && (elements[i].name == checkboxName) && !elements[i].disabled)
				elements[i].checked = !elements[i].checked;
		}
	}
}