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>CMRR<\/td><td>MSL<\/td><td>产品范围<\/td><td>传感器安装<\/td><td>传感器类型<\/td><td>带宽<\/td><td>电机类型<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>额定电流<\/td><td>放大器封装类型<\/td><td>放大器个数<\/td><td>封装<\/td><td>封装类型<\/td><td>工作电流最大值<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>共振频率<\/td><td>霍尔效应类型<\/td><td>集成电路封装类型<\/td><\/tr><tr><td><select name='PV' id='SG2PV15' multiple><option value='15_9410'>105dB<\/option><option value='15_10654'>120dB<\/option><option value='15_55311'>95dB<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV15\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV69' multiple><option value='69_5511'>-<\/option><option value='69_86172'>MSL 1 -无限制<\/option><option value='69_89947'>MSL 2 - 1年<\/option><option value='69_89948'>MSL 3 - 168小时<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV69\");' 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'>-<\/option><option value='240_45188'>LT1768 Series<\/option><option value='240_101254'>MAX2180<\/option><option value='240_82744'>MAX2181 Series<\/option><option value='240_94891'>PowerTrench Series<\/option><option value='240_85866'>Standard Power Series<\/option><option value='240_64172'>UC3872 Series<\/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='SG2PV288' multiple><option value='288_72992'>Panel<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV288\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV292' multiple><option value='292_42456'>Buzzer<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV292\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV338' multiple><option value='338_5511'>-<\/option><option value='338_17459'>100kHz<\/option><option value='338_36096'>500kHz<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV338\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV407' multiple><option value='407_93183'>半桥<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV407\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV510' multiple><option value='510_28431' selected='selected'>24V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV510\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV511' multiple><option value='511_5511'>-<\/option><option value='511_6816'>10.8V<\/option><option value='511_10534'>11V<\/option><option value='511_14678'>2.5V<\/option><option value='511_14723'>2.7V<\/option><option value='511_22286'>3.6V<\/option><option value='511_28864'>3.8V<\/option><option value='511_24010'>3V<\/option><option value='511_24115'>4.5V<\/option><option value='511_35587'>4.75V<\/option><option value='511_26967'>4V<\/option><option value='511_31741'>5.5V<\/option><option value='511_40384'>6V<\/option><option value='511_57360'>8V<\/option><option value='511_55922'>9V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV511\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV572' multiple><option value='572_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV572\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV620' multiple><option value='620_85739'>SOT-23<\/option><option value='620_104042'>μMAX<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV620\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV621' multiple><option value='621_21268'>1个放大器<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV621\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV650' multiple><option value='650_76113'>剪切带<\/option><option value='650_93651'>每个<\/option><option value='650_91004'>纸带和纸轮<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV650\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV651' multiple><option value='651_5511'>-<\/option><option value='651_84145'>DFN<\/option><option value='651_71955'>MSOP<\/option><option value='651_61803'>SIP<\/option><option value='651_85739'>SOT-23<\/option><option value='651_78151'>TO-92<\/option><option value='651_92401'>TQFN<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV651\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV701' multiple><option value='701_1082'>10mA<\/option><option value='701_20279'>15mA<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV701\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_17267'>105°C<\/option><option value='711_11933'>125°C<\/option><option value='711_11286'>150°C<\/option><option value='711_48506'>70°C<\/option><option value='711_48960'>85°C<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV711\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV712' multiple><option value='712_526'>0°C<\/option><option value='712_10298'>-10°C<\/option><option value='712_32852'>-40°C<\/option><option value='712_36257'>-55°C<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV712\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV720' multiple><option value='720_5511'>-<\/option><option value='720_20905'>2.9kHz<\/option><option value='720_29141'>3.5kHz<\/option><option value='720_28847'>3.7kHz<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV720\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV809' multiple><option value='809_74185'>Latching<\/option><option value='809_96879'>单极性<\/option><option value='809_75990'>开关<\/option><option value='809_93844'>全极<\/option><option value='809_104782'>双极性<\/option><option value='809_82297'>锁定式<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV809\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV827' multiple><option value='827_81283'>HTSSOP<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV827\");' 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;
    }
}