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>MSL<\/td><td>RFID芯片类型<\/td><td>USB标准<\/td><td>USB类型<\/td><td>UVLO<\/td><td>产品范围<\/td><td>传感器安装<\/td><td>传感器类型<\/td><td>电流消耗<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>端口数<\/td><td>额定电流<\/td><td>方向性<\/td><td>封装<\/td><td>封装类型<\/td><td>复位类型<\/td><td>工作电源电流<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><\/tr><tr><td><select name='PV' id='SG2PV69' multiple><option value='69_5511'>-<\/option><option value='69_54384'>MSL 1 - Unlimited<\/option><option value='69_86172'>MSL 1 -无限制<\/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='SG2PV82' multiple><option value='82_104229'>读, 写<\/option><option value='82_94403'>阅读器<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV82\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV92' multiple><option value='92_77069'>USB 2.0 OTG<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV92\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV94' multiple><option value='94_92550'>USB 2.0信号调节器<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV94\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV98' multiple><option value='98_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV98\");' 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_100192'>FAN9673 Series<\/option><option value='240_88312'>KECG2742 Series<\/option><option value='240_44926'>KECG2742 系列<\/option><option value='240_70404'>KEEG1542 Series<\/option><option value='240_68090'>LB Series<\/option><option value='240_85069'>MIFARE DESFire EV1系列<\/option><option value='240_86158'>MR Series<\/option><option value='240_101853'>NTAG21xF系列<\/option><option value='240_54854'>PKMCS Series<\/option><option value='240_93168'>μHVIC 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><option value='288_63405'>Through Hole<\/option><option value='288_78636'>表面安装<\/option><option value='288_80272'>通孔安装<\/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_5511'>-<\/option><option value='292_42456'>Buzzer<\/option><option value='292_95695'>Sounder<\/option><option value='292_104278'>蜂鸣器<\/option><option value='292_89290'>扩音器<\/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='SG2PV453' multiple><option value='453_34779'>30mA<\/option><option value='453_32225'>40mA<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV453\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV510' multiple><option value='510_5511'>-<\/option><option value='510_9823'>1.5V<\/option><option value='510_3541'>10V<\/option><option value='510_2024'>16V<\/option><option value='510_11881'>18V<\/option><option value='510_15453'>20V<\/option><option value='510_28431'>24V<\/option><option value='510_25535'>24VDC<\/option><option value='510_25758'>28V<\/option><option value='510_28668'>2V<\/option><option value='510_31458'>3.3V<\/option><option value='510_22286'>3.6V<\/option><option value='510_24115'>4.5V<\/option><option value='510_32493'>40V<\/option><option value='510_47362'>60V<\/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' selected='selected'>-<\/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='SG2PV561' multiple><option value='561_21266'>1端口<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV561\");' 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><option value='572_25659'>26mA<\/option><option value='572_32225'>40mA<\/option><option value='572_57445'>90mA<\/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='SG2PV617' multiple><option value='617_5511'>-<\/option><option value='617_96883'>单向<\/option><option value='617_93846'>全向性<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV617\");' 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><\/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_44684'>HXSON<\/option><option value='651_74912'>SOT500-2<\/option><option value='651_74915'>SOT-89<\/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='SG2PV671' multiple><option value='671_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV671\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV704' multiple><option value='704_37840'>6mA<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV704\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_5511'>-<\/option><option value='711_9339'>100°C<\/option><option value='711_17267'>105°C<\/option><option value='711_11933'>125°C<\/option><option value='711_11286'>150°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_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV712\");' 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;
    }
}