td.lefttop {
	background		:	url('gfx/left_top.png') no-repeat bottom right;
	width				:	10px;
	height			:	20px;
}

td.righttop {
 	background		:	url('gfx/right_top.png') no-repeat bottom left;
 	width				:	10px;
 	height			:	24px;
}

td.leftbottom {
	background		:	url('gfx/left_bottom.png') no-repeat top right;
	width				:	10px;
	height			:	130px;
}

td.rightbottom {
 	background		:	url('gfx/right_bottom.png') no-repeat top left;
 	width				:	10px;
 	height			:	130px;
}