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>保护等级<\/td><td>产品范围<\/td><td>传感器输出1<\/td><td>电源电压<\/td><td>电源电压 直流 最大<\/td><td>电源电压 直流 最小<\/td><td>负载电流 最大<\/td><td>感应范围最大值<\/td><td>螺纹尺寸 - 公制<\/td><td>泄漏电流<\/td><\/tr><tr><td><select name='PV' id='SG2PV129' multiple><option value='129_100730'>IP67(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV129\");' 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'>-(1)<\/option><option value='240_83598'>CNU Series(2)<\/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='SG2PV296' multiple><option value='296_51052'>NPN(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV296\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV503' multiple><option value='503_16484'>18VDC(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV503\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV504' multiple><option value='504_18966'>30V(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV504\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV505' multiple><option value='505_57360'>8V(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV505\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV661' multiple><option value='661_19206'>35mA(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV661\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV677' multiple><option value='677_1086'>10mm(1)<\/option><option value='677_2690'>20mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV677\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1124' multiple><option value='1124_82663'>M18(1)<\/option><option value='1124_74679'>M30(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1124\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1711' multiple><option value='1711_17563'>10nA(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1711\");' 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;
    }
}