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>长度<\/td><td>光圈控制<\/td><td>红外校正<\/td><td>兼容传感器尺寸<\/td><td>焦距<\/td><td>宽度<\/td><td>类型<\/td><td>摄影机安装类型<\/td><td>透镜安装类型<\/td><td>直径<\/td><td>最大光圈<\/td><\/tr><tr><td><select name='PV' id='UK10PV600' multiple><option value='600_97298'>48mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV600\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1628' multiple><option value='1628_132202'>直流控制(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1628\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1705' multiple><option value='1705_131705'>是(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1705\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1870' multiple><option value='1870_35541'>1/3in(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1870\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1948' multiple><option value='1948_28513'>2.8 → 12mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1948\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2272' multiple><option value='2272_88911'>56mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2272\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2301' multiple><option value='2301_99102'>5mm 适配环(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2301\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3052' multiple><option value='3052_91837'>CS(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3052\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3501' multiple><option value='3501_127581'>C(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3501\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4169' multiple><option value='4169_44177'>37.5mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4169\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4544' multiple><option value='4544_115247'>F1.3-360C(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4544\");' 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;
    }
}