function dropdown2 (sect,show) {
	var bt='<a href="javascript:void(0);" onclick="javascript:dropdown2('+sect+','+(show?0:1)+');"><img src="/lib/img/arrow_'+(show?'up':'down')+'.gif" width="208" height="21" /></a>';

	document.getElementById('sect_'+sect).innerHTML=bt;
	if (show) {var show='';} else {var show='none';}
	if (sect==1) {
		document.getElementById('sect_1_1').style.display=show;
		document.getElementById('sect_1_2').style.display=show;
		document.getElementById('sect_1_3').style.display=show;
		document.getElementById('sect_1_4').style.display=show;	
		}
	if (sect==2) {
		document.getElementById('sect_2_1').style.display=show;
		document.getElementById('sect_2_2').style.display=show;
		document.getElementById('sect_2_3').style.display=show;
		}
	if (sect==3) {
		document.getElementById('sect_3_1').style.display=show;
		document.getElementById('sect_3_2').style.display=show;
		document.getElementById('sect_3_3').style.display=show;
		}
	if (sect==4) {
		document.getElementById('sect_4_1').style.display=show;
		document.getElementById('sect_4_2').style.display=show;
		document.getElementById('sect_4_3').style.display=show;
		document.getElementById('sect_4_4').style.display=show;	
		}
	if (sect==5) {
		document.getElementById('sect_5_1').style.display=show;
		document.getElementById('sect_5_2').style.display=show;
		document.getElementById('sect_5_3').style.display=show;
		document.getElementById('sect_5_4').style.display=show;
		document.getElementById('sect_5_5').style.display=show;
		document.getElementById('sect_5_6').style.display=show;
    document.getElementById('sect_5_7').style.display=show;
    document.getElementById('sect_5_8').style.display=show;
    document.getElementById('sect_5_9').style.display=show;
    
		}
	if (sect==6) {
		document.getElementById('sect_6_1').style.display=show;
		document.getElementById('sect_6_2').style.display=show;
		}
	if (sect==7) {
		document.getElementById('sect_7_1').style.display=show;
		document.getElementById('sect_7_2').style.display=show;
		document.getElementById('sect_7_3').style.display=show;
		}


	}