#main_top_left
	{
	background-position: right bottom;
	background-repeat: no-repeat;
	}

#main_top_center
	{
	background-position: right bottom;
	background-repeat: no-repeat;
	}

#main_top_right
	{
	background-position: left bottom;
	background-repeat: no-repeat;
	}

#main_middle_left
	{
	}

#main_middle_center
	{
	background-position: right top;
	background-repeat: no-repeat;
	}

#main_middle_right
	{
	background-position: left top;
	background-repeat: no-repeat;
	}