function MakeActiveTab( object )
{
	list_object	= object.parentNode;
	tab_objects	= list_object.getElementsByTagName( "LI" );

	for( tab_number	= 0; tab_number < tab_objects.length; tab_number++ )
	{
		tab_objects[ tab_number ].style.backgroundColor	= "#ABC0D5";
	}

	object.style.backgroundColor	= "white";
}