document.getElementById("div_canshu").innerHTML="<div style='font-weight:bold; font-size:13px;'>规格选型<\/div><div style='width:700px;overflow-x:scroll;'><table><tr style='white-space:nowrap;'><td>A端连接器类型<\/td><td>B端连接器类型<\/td><td>波长典型值<\/td><td>产品范围<\/td><td>电缆长度 - 公制<\/td><td>电缆长度 - 英制<\/td><td>光纤连接器类型<\/td><td>光纤磨光类型<\/td><td>衰减<\/td><td>外护套颜色<\/td><\/tr><tr><td><select name='PV' id='SG2PV10' multiple><option value='10_72019'>FC(1)<\/option><option value='10_70493'>LC复式(5)<\/option><option value='10_73191'>SC双工(1)<\/option><option value='10_62388'>ST双工(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV10\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV13' multiple><option value='13_72019'>FC(1)<\/option><option value='13_45028'>LC 双工(4)<\/option><option value='13_73191'>SC双工(1)<\/option><option value='13_75035'>ST(1)<\/option><option value='13_62388'>ST双工(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV13\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV183' multiple><option value='183_5511'>-(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV183\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(14)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV240\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV414' multiple><option value='414_10136'>10m(1)<\/option><option value='414_21211'>1m(4)<\/option><option value='414_28656'>2m(2)<\/option><option value='414_26415'>3m(2)<\/option><option value='414_35140'>5m(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV414\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV415' multiple><option value='415_1944'>16.4ft(1)<\/option><option value='415_22221'>3.28ft(4)<\/option><option value='415_22434'>32.81ft(1)<\/option><option value='415_47291'>6.56ft(2)<\/option><option value='415_55213'>9.84ft(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV415\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV761' multiple><option value='761_72019'>FC(1)<\/option><option value='761_82009'>LC(2)<\/option><option value='761_74500'>SC(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV761\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV762' multiple><option value='762_5511'>-(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV762\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1498' multiple><option value='1498_9439'>10dB(2)<\/option><option value='1498_34356'>5dB(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1498\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1603' multiple><option value='1603_93242'>橙色(9)<\/option><option value='1603_66442'>黄色(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1603\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><\/tr><\/table><\/div>";
function clearsel(nameid)
{
var PV=document.getElementById(nameid);
	for(var i=0;i<PV.length;i++)
    {
    	if(PV[i].selected==true)
        	PV[i].selected=false;
    }
}