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>插头类型<\/td><td>产品范围<\/td><td>带宽<\/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>电源电压最大值<\/td><td>电源电压最小值<\/td><td>电源输出类型<\/td><td>额定电流<\/td><td>额定功率<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>交流电输入电压最小值<\/td><td>精度 %<\/td><td>量程<\/td><td>面板开孔高度<\/td><td>面板切割孔宽度<\/td><td>十进箱类型<\/td><td>十年测试范围<\/td><\/tr><tr><td><select name='PV' id='SG2PV234' multiple><option value='234_5511'>-(19)<\/option><option value='234_90119'>欧洲(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'>-(37)<\/option><option value='240_74597'>SH Series(1)<\/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='SG2PV338' multiple><option value='338_10959'>12MHz(1)<\/option><option value='338_24939'>5MHz(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV338\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV451' multiple><option value='451_9727'>1.25A(1)<\/option><option value='451_10385'>10A(1)<\/option><option value='451_4276'>12.5A(1)<\/option><option value='451_23170'>25A(1)<\/option><option value='451_28645'>2A(1)<\/option><option value='451_26396'>3A(1)<\/option><option value='451_26528'>4.5A(1)<\/option><option value='451_35131'>5A(2)<\/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'>-(8)<\/option><option value='452_28645'>2A(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_10412'>10VDC(1)<\/option><option value='496_7841'>12VDC(2)<\/option><option value='496_11617'>15V(1)<\/option><option value='496_11358'>15VDC(1)<\/option><option value='496_28431'>24V(3)<\/option><option value='496_23348'>29V(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='SG2PV510' multiple><option value='510_10727'>12V(2)<\/option><option value='510_27967'>230VAC(2)<\/option><option value='510_7612'>253V(3)<\/option><option value='510_28095'>253VAC(11)<\/option><option value='510_28165'>264V(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV510\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV511' multiple><option value='511_5511'>-(1)<\/option><option value='511_14046'>190V(3)<\/option><option value='511_2222'>190VAC(6)<\/option><option value='511_25286'>207V(2)<\/option><option value='511_25287'>207VAC(5)<\/option><option value='511_27967'>230VAC(1)<\/option><option value='511_41923'>7.5V(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV511\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV516' multiple><option value='516_66377'>固定/可调(2)<\/option><option value='516_89106'>固定输出(4)<\/option><option value='516_90009'>可编程(2)<\/option><option value='516_97207'>可调输出(19)<\/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_20999'>20A(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='SG2PV583' multiple><option value='583_10916'>120W(2)<\/option><option value='583_18796'>12W(1)<\/option><option value='583_19947'>150W(1)<\/option><option value='583_21859'>24W(1)<\/option><option value='583_18925'>300W(3)<\/option><option value='583_29267'>30W(3)<\/option><option value='583_23969'>390W(1)<\/option><option value='583_26915'>48W(1)<\/option><option value='583_47366'>60W(3)<\/option><option value='583_34588'>640W(1)<\/option><option value='583_40593'>90W(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV583\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_5511'>-(3)<\/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_5511'>-(3)<\/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='SG2PV882' multiple><option value='882_14046'>190V(4)<\/option><option value='882_2222'>190VAC(4)<\/option><option value='882_7485'>230V(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='SG2PV941' multiple><option value='941_6146'>1%(6)<\/option><option value='941_39306'>5%(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV941\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1074' multiple><option value='1074_16433'>-1.999mA 至 +1.999mA(1)<\/option><option value='1074_2212'>-19.99V 至 +19.99V(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1074\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1157' multiple><option value='1157_17960'>22.5mm(2)<\/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_47489'>68.8mm(2)<\/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='SG2PV1372' multiple><option value='1372_78729'>电感(1)<\/option><option value='1372_79008'>电容(1)<\/option><option value='1372_89582'>电阻(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1372\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1374' multiple><option value='1374_321'>0.1欧至11.11111M欧(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1374\");' 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;
    }
}