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>波特率<\/td><td>产品范围<\/td><td>触点电流最大值<\/td><td>存储器容量<\/td><td>电源电压<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>键盘输出<\/td><td>键盘阵列<\/td><td>键数<\/td><td>接触电压直流喃<\/td><td>面板开孔高度<\/td><td>面板切割孔宽度<\/td><td>面板显示接口<\/td><td>外壳材料<\/td><td>字符数<\/td><\/tr><tr><td><select name='PV' id='SG2PV185' multiple><option value='185_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV185\");' 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_45657'>82 Series<\/option><option value='240_54540'>NT11 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='SG2PV270' multiple><option value='270_10318'>100mA<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV270\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV321' multiple><option value='321_18118'>24KB<\/option><option value='321_49028'>8KB<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV321\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV503' multiple><option value='503_33946'>5VDC<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV503\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_36082'>50°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><\/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='SG2PV875' multiple><option value='875_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV875\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV877' multiple><option value='877_21283'>2 x 3<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV877\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV878' multiple><option value='878_24979' selected='selected'>6<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV878\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV899' multiple><option value='899_35153'>5V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV899\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1157' multiple><option value='1157_22536'>34.8mm<\/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_31121'>55.25mm<\/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='SG2PV1164' multiple><option value='1164_59146'>RS232<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1164\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1608' multiple><option value='1608_82293'>塑料<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1608\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1952' multiple><option value='1952_12647'>2 x 16<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1952\");' 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;
    }
}