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>电表类型<\/td><td>电流表功能<\/td><td>电流表响应类型<\/td><td>电流范围最大值<\/td><td>电流范围最小值<\/td><td>电流量程 交流<\/td><td>电流量程 直流<\/td><td>范围设定<\/td><td>数字／字母位数<\/td><td>探头侧连接器<\/td><td>显示计数<\/td><td>仪表侧连接器<\/td><td>用于<\/td><\/tr><tr><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(10)<\/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='SG2PV382' multiple><option value='382_93890'>手持(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV382\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV439' multiple><option value='439_76124'>交流/直流电流(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV439\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV440' multiple><option value='440_104989'>真有效值(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV440\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV443' multiple><option value='443_21205'>1kA(4)<\/option><option value='443_29223'>300A(1)<\/option><option value='443_26047'>30A(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV443\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV444' multiple><option value='444_10318'>100mA(3)<\/option><option value='444_12908'>1mA(2)<\/option><option value='444_36099'>500mA(1)<\/option><option value='444_33355'>50mA(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV444\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV449' multiple><option value='449_6112'>0A 至 1kA(1)<\/option><option value='449_8270'>0A 至 400A(1)<\/option><option value='449_566'>0A 至 40A(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV449\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV450' multiple><option value='450_6112'>0A 至 1kA(1)<\/option><option value='450_8270'>0A 至 400A(1)<\/option><option value='450_566'>0A 至 40A(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV450\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV613' multiple><option value='613_82526'>自动(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV613\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1488' multiple><option value='1488_29160'>3.75(3)<\/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='SG2PV1528' multiple><option value='1528_96919'>电流夹(5)<\/option><option value='1528_80432'>软线探头(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1528\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1653' multiple><option value='1653_37928'>4000(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1653\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1772' multiple><option value='1772_24499'>4mm 双香蕉插头, 带护罩(3)<\/option><option value='1772_50417'>BNC插头(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1772\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1803' multiple><option value='1803_77476'>Multimeters(2)<\/option><option value='1803_54432'>Multimeters, Oscilloscopes & Recorders/Data Loggers(2)<\/option><option value='1803_80084'>示波器(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1803\");' 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;
    }
}