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>产品范围<\/td><td>电压驻波比(VSWR)<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>计算机接口<\/td><td>接收灵敏度<\/td><td>蓝牙版本<\/td><td>蓝牙级别<\/td><td>模块接口<\/td><td>模块应用<\/td><td>射频频率<\/td><td>输入功率<\/td><td>输入阻抗<\/td><td>数据率<\/td><td>套件包含<\/td><td>天线安装<\/td><td>天线极化<\/td><td>天线类型<\/td><\/tr><tr><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(20)<\/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='SG2PV497' multiple><option value='497_5511'>-(3)<\/option><option value='497_9119'>1.5(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV497\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV510' multiple><option value='510_31413'>3.135V(1)<\/option><option value='510_22286'>3.6V(4)<\/option><option value='510_31741'>5.5V(1)<\/option><option value='510_35153'>5V(2)<\/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'>-(2)<\/option><option value='511_8395'>1.2V(1)<\/option><option value='511_14723'>2.7V(1)<\/option><option value='511_13672'>3.465V(1)<\/option><option value='511_24010'>3V(3)<\/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='SG2PV711' multiple><option value='711_5511'>-(1)<\/option><option value='711_39828'>60°C(1)<\/option><option value='711_42697'>75°C(4)<\/option><option value='711_48960'>85°C(1)<\/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'>-(1)<\/option><option value='712_526'>0°C(1)<\/option><option value='712_25225'>-20°C(4)<\/option><option value='712_29205'>-30°C(1)<\/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='SG2PV837' multiple><option value='837_57987'>RS232, USB(1)<\/option><option value='837_64218'>USB(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV837\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV920' multiple><option value='920_56387'>-83dBm(2)<\/option><option value='920_48985'>-86dBm(2)<\/option><option value='920_48191'>-88dBm(2)<\/option><option value='920_55804'>92.5dBm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV920\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1047' multiple><option value='1047_79503'>蓝牙 2.0 + EDR(4)<\/option><option value='1047_76021'>蓝牙 2.1 + EDR(1)<\/option><option value='1047_89300'>蓝牙 2.1 + EDR, 3.0, 4.0(1)<\/option><option value='1047_79506'>蓝牙 4.1(1)<\/option><option value='1047_90045'>蓝牙4.1 + EDR(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1047\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1048' multiple><option value='1048_12631'>1级(6)<\/option><option value='1048_22161'>2级(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1048\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1171' multiple><option value='1171_5511'>-(1)<\/option><option value='1171_64218'>USB(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1171\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1174' multiple><option value='1174_5511'>-(3)<\/option><option value='1174_90622'>无线连接(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1174\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1357' multiple><option value='1357_5511'>-(1)<\/option><option value='1357_20774'>2.4GHz(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1357\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1461' multiple><option value='1461_5511'>-(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1461\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1473' multiple><option value='1473_5511'>-(2)<\/option><option value='1473_31838'>50ohm(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1473\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1480' multiple><option value='1480_12911'>1Mbps(1)<\/option><option value='1480_12675'>2.166Mbps(1)<\/option><option value='1480_19350'>3Mbps(5)<\/option><option value='1480_31117'>54Mbps(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1480\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1535' multiple><option value='1535_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1535\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1542' multiple><option value='1542_5511'>-(3)<\/option><option value='1542_75244'>SMA连接器(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1542\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1544' multiple><option value='1544_5511'>-(3)<\/option><option value='1544_66560'>垂直(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1544\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1545' multiple><option value='1545_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1545\");' 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;
    }
}