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>编码器分辨率<\/td><td>产品范围<\/td><td>传感器端子<\/td><td>传感器输出1<\/td><td>电容<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>感应精度<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>量程<\/td><td>灵敏度<\/td><td>面板开孔高度<\/td><td>面板切割孔宽度<\/td><td>湿度范围<\/td><td>数字／字母位数<\/td><td>数字高度<\/td><td>通道数<\/td><td>响应时间<\/td><td>旋转速度最大<\/td><\/tr><tr><td><select name='PV' id='SG2PV152' multiple><option value='152_20075'>16CPR<\/option><option value='152_27537'>24CPR<\/option><option value='152_34855'>32CPR<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV152\");' 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_39907'>62NG Series<\/option><option value='240_48279'>62SG Series<\/option><option value='240_64350'>CHS-SS Type<\/option><option value='240_43723'>EM20B Series<\/option><option value='240_85473'>ES14 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='SG2PV290' multiple><option value='290_80272'>通孔安装<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV290\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV296' multiple><option value='296_66253'>电压<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV296\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV467' multiple><option value='467_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV467\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV510' multiple><option value='510_32495'>40VDC<\/option><option value='510_27011'>5.25VDC<\/option><option value='510_37076'>7.5VDC<\/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_30706' selected='selected'>4.75VDC<\/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='SG2PV680' multiple><option value='680_39306'>5%<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV680\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_30314'>45°C<\/option><option value='711_36082'>50°C<\/option><option value='711_39828'>60°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_36072'>5°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='SG2PV1074' multiple><option value='1074_6124'>0mV to 200mV<\/option><option value='1074_7357'>0mV 至 200mV<\/option><option value='1074_3023'>0V to 5V / 0V to 10V<\/option><option value='1074_8285'>0V 至 5V, 0V 至 10V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1074\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1075' multiple><option value='1075_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1075\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1157' multiple><option value='1157_25318'>21.29mm<\/option><option value='1157_21612'>21.3mm<\/option><option value='1157_34860'>32mm<\/option><option value='1157_32227'>40mm<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1157\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1162' multiple><option value='1162_26152'>33.93mm<\/option><option value='1162_29725'>34mm<\/option><option value='1162_34558'>62mm<\/option><option value='1162_37521'>72mm<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1162\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1371' multiple><option value='1371_20918'>20% 至 85% 相对湿度<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1371\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1488' multiple><option value='1488_26070'>3-1/2<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1488\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1489' multiple><option value='1489_1239'>12.7mm<\/option><option value='1489_20603'>19mm<\/option><option value='1489_55186'>9.4mm<\/option><option value='1489_55745'>9.75mm<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1489\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1555' multiple><option value='1555_20678'>2 Channel<\/option><option value='1555_28681'>2放大器<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1555\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1703' multiple><option value='1703_14100'>1min<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1703\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1745' multiple><option value='1745_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1745\");' 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;
    }
}