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密封等级<\/td><td>产品范围<\/td><td>电器连接器性别<\/td><td>额定电流<\/td><td>额定电压 V AC<\/td><td>连接器安装<\/td><td>连接器颜色<\/td><td>引脚配置<\/td><\/tr><tr><td><select name='PV' id='SG2PV47' multiple><option value='47_87680'>IP44(23)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV47\");' 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'>-(29)<\/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='SG2PV466' multiple><option value='466_78685'>出口(4)<\/option><option value='466_89654'>公(7)<\/option><option value='466_93678'>母(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV466\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV572' multiple><option value='572_20370'>16A(16)<\/option><option value='572_34851'>32A(13)<\/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='SG2PV578' multiple><option value='578_17384'>110V(5)<\/option><option value='578_23059'>240V(12)<\/option><option value='578_30225'>415V(11)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV578\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1063' multiple><option value='1063_78636'>表面安装(3)<\/option><option value='1063_93290'>电缆安装(23)<\/option><option value='1063_93662'>面板安装(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1063\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1069' multiple><option value='1069_5511'>-(3)<\/option><option value='1069_97076'>红色(7)<\/option><option value='1069_66442'>黄色(5)<\/option><option value='1069_90035'>蓝色(9)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1069\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1792' multiple><option value='1792_13561'>2P+E(7)<\/option><option value='1792_30561'>3P+N+E(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1792\");' 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;
    }
}