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>导体横截面积<\/td><td>导线连接方法<\/td><td>电线尺寸, AWG 最大值<\/td><td>电线尺寸, AWG 最小值<\/td><td>额定电流<\/td><td>额定电压<\/td><td>节距<\/td><td>块定位<\/td><td>网络功能<\/td><td>网络速度<\/td><td>位置数<\/td><td>仪表显示类型<\/td><\/tr><tr><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(3)<\/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='SG2PV357' multiple><option value='357_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV357\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV359' multiple><option value='359_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV359\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV485' multiple><option value='485_5511'>-(1)<\/option><option value='485_27440'>22AWG(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV485\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV486' multiple><option value='486_5511'>-(1)<\/option><option value='486_28175'>26AWG(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV486\");' 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'>-(2)<\/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='SG2PV576' multiple><option value='576_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV576\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV924' multiple><option value='924_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV924\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1039' multiple><option value='1039_5511'>-(1)<\/option><option value='1039_97528'>通孔竖直(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1039\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1618' multiple><option value='1618_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1618\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1620' multiple><option value='1620_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1620\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1626' multiple><option value='1626_5511'>-(1)<\/option><option value='1626_40183'>8路(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1626\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1774' multiple><option value='1774_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1774\");' 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;
    }
}