#cat_1 { background-image:url('../pictures/btn_inst_financ.gif'); }
		 #cat_1.off { background-position:0 0; }
		 #cat_1.over, #cat_1.selected { background-position:0 -22; }
				 #cat_74 { background-image:url('../pictures/btn_edifices_bureaux.gif'); }
		 #cat_74.off { background-position:0 0; }
		 #cat_74.over, #cat_74.selected { background-position:0 -22; }
				 #cat_75 { background-image:url('../pictures/btn_realisa_divers.gif'); }
		 #cat_75.off { background-position:0 0; }
		 #cat_75.over, #cat_75.selected { background-position:0 -22; }
				 #cat_7 { background-image:url('../pictures/btn_commerce_detail.gif'); }
		 #cat_7.off { background-position:0 0; }
		 #cat_7.over, #cat_7.selected { background-position:0 -22; }
				 #cat_12 { background-image:url('../pictures/btn_signalisation.gif'); }
		 #cat_12.off { background-position:0 0; }
		 #cat_12.over, #cat_12.selected { background-position:0 -22; }
				 #cat_13 { background-image:url('../pictures/btn_marchandisage.gif'); }
		 #cat_13.off { background-position:0 0; }
		 #cat_13.over, #cat_13.selected { background-position:0 -22; }
				 #cat_15 { background-image:url('../pictures/btn_impression_num.gif'); }
		 #cat_15.off { background-position:0 0; }
		 #cat_15.over, #cat_15.selected { background-position:0 -22; }
				 #cat_16 { background-image:url('../pictures/btn_gestion_foule.gif'); }
		 #cat_16.off { background-position:0 0; }
		 #cat_16.over, #cat_16.selected { background-position:0 -22; }
				 #cat_18 { background-image:url('../pictures/btn_bagues_micros.gif'); }
		 #cat_18.off { background-position:0 0; }
		 #cat_18.over, #cat_18.selected { background-position:0 -22; }
				 #cat_20 { background-image:url('../pictures/btn_divers.gif'); }
		 #cat_20.off { background-position:0 0; }
		 #cat_20.over, #cat_20.selected { background-position:0 -22; }