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>IP/NEMA级别<\/td><td>操作力<\/td><td>产品范围<\/td><td>触点电流最大值<\/td><td>接触电压直流喃<\/td><td>开关端子<\/td><td>用于<\/td><td>照明<\/td><td>致动器/开关盖颜色<\/td><\/tr><tr><td><select name='PV' id='SG2PV43' multiple><option value='43_5511'>-(6)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV43\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV205' multiple><option value='205_5511'>-(2)<\/option><option value='205_22268'>3.5N(34)<\/option><option value='205_29960'>3N(24)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV205\");' 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'>-(140)<\/option><option value='240_72261'>MULTIMEC系列(8)<\/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='SG2PV270' multiple><option value='270_33355'>50mA(60)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV270\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV899' multiple><option value='899_28431'>24V(45)<\/option><option value='899_25535'>24VDC(15)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV899\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV988' multiple><option value='988_61609'>SMD(1)<\/option><option value='988_89678'>焊接(43)<\/option><option value='988_104813'>通孔(12)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV988\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1803' multiple><option value='1803_5511'>-(4)<\/option><option value='1803_35427'>3A系列开关(2)<\/option><option value='1803_22732'>3F Series Round Pushbutton Switches(43)<\/option><option value='1803_22733'>3F系列开关(3)<\/option><option value='1803_23989'>3F系列圆形按钮开关(1)<\/option><option value='1803_82885'>MEC Pushbutton Switches(1)<\/option><option value='1803_86210'>Multimec 3F Series Switches(1)<\/option><option value='1803_54431'>Multimec 5G Series Illuminated Switches(7)<\/option><option value='1803_50212'>Multimec 5G Series Non-illuminated Switches(11)<\/option><option value='1803_101754'>Multimec 5G Series Switches(5)<\/option><option value='1803_90229'>Multimec 5G, 5E Series Non-illuminated Switches(7)<\/option><option value='1803_50213'>Multimec 5G, 5E Series Switches(2)<\/option><option value='1803_102311'>Pushbutton Switches(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1803\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1842' multiple><option value='1842_104093'>不发光(24)<\/option><option value='1842_104250'>发光(36)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1842\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1909' multiple><option value='1909_5511'>-(3)<\/option><option value='1909_78612'>白色(7)<\/option><option value='1909_104346'>黑色(34)<\/option><option value='1909_97076'>红色(7)<\/option><option value='1909_66442'>黄色(1)<\/option><option value='1909_89718'>灰色(15)<\/option><option value='1909_90035'>蓝色(5)<\/option><option value='1909_82336'>透明(7)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1909\");' 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;
    }
}