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>变压器安装<\/td><td>插头类型<\/td><td>产品范围<\/td><td>初级阻抗<\/td><td>次级阻抗<\/td><td>电流输出 - 输出1<\/td><td>电流输出 - 输出2<\/td><td>电压输出 - 输出1<\/td><td>电源输出类型<\/td><td>额定电流<\/td><td>方向性<\/td><td>交流电输入电压最小值<\/td><td>连接器类型<\/td><td>灵敏度<\/td><td>频率响应最大值<\/td><td>频率响应最小值<\/td><td>输出电流 - 输出3<\/td><td>输出电压 - 输出2<\/td><td>输出电压 - 输出3<\/td><td>输出个数<\/td><\/tr><tr><td><select name='PV' id='SG2PV157' multiple><option value='157_72992'>Panel(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV157\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV234' multiple><option value='234_88970'>Mains Plug Sold Separately(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV234\");' 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'>-(5)<\/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='SG2PV266' multiple><option value='266_10391'>10kohm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV266\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV315' multiple><option value='315_35283'>600ohm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV315\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV451' multiple><option value='451_20788'>2.5A(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV451\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV452' multiple><option value='452_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV452\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV496' multiple><option value='496_28431'>24V(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV496\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV516' multiple><option value='516_65898'>Fixed(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV516\");' 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'>-(1)<\/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='SG2PV617' multiple><option value='617_72434'>Omni(1)<\/option><option value='617_78855'>Unidirectional(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV617\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV882' multiple><option value='882_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV882\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1066' multiple><option value='1066_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1066\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1075' multiple><option value='1075_33873'>-58 dB(1)<\/option><option value='1075_48789'>-76 dB(1)<\/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='SG2PV1252' multiple><option value='1252_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1252\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1253' multiple><option value='1253_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1253\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1411' multiple><option value='1411_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1411\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1418' multiple><option value='1418_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1418\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1419' multiple><option value='1419_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1419\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1429' multiple><option value='1429_3031'>1 Output(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1429\");' 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;
    }
}