.sfondo_menu {
		background-image: url(../img/pattern_menu.gif);
		background-repeat: repeat-x;
	}
	.logo_sx {
		background-image: url(../img/logo_down.gif);
		background-repeat: no-repeat;	
	}
	.sfondo_sx {
		background-image: url(../img/macchie_sx.gif);
		background-repeat: repeat-y;
	}
	.sfondo_dx {
		background-image: url(../img/macchie_dx.gif);
	}	
	.sfondo_top {
		background-image: url(../img/macchie_top.gif);
		background-repeat: repeat-y;
	}
	
	.table_central {
		background-image: url(../img/table_y_middle.gif);
		background-repeat: repeat-y;
	}
	.TD_SX {
		background-image: url(../img/sx.gif);
		background-repeat: no-repeat;
		background-attachment: fixed;	
	}
	.TD_SX_BIA {
		background-image: url(../img/sx_bia.gif);
		background-repeat: no-repeat;
		background-attachment: fixed;			
	}
	body {
		background-image: url(../img/sx_bia.gif);
		background-repeat: no-repeat;
		background-attachment: fixed;			
		
	}