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>产品范围<\/td><td>电缆接头材料<\/td><td>电缆直径最大值<\/td><td>电缆直径最小值<\/td><td>螺纹尺寸 - 公制<\/td><td>螺纹尺寸 - 英制<\/td><td>压盖颜色<\/td><\/tr><tr><td><select name='PV' id='SG2PV43' multiple><option value='43_67653'>IP68(37)<\/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='SG2PV240' multiple><option value='240_5511'>-(37)<\/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='SG2PV419' multiple><option value='419_93471'>黄铜(20)<\/option><option value='419_76100'>尼龙6 (聚酰胺 6)(17)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV419\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV428' multiple><option value='428_1086'>10mm(6)<\/option><option value='428_11970'>12mm(6)<\/option><option value='428_18879'>13mm(2)<\/option><option value='428_20168'>14mm(4)<\/option><option value='428_20378'>16mm(2)<\/option><option value='428_21117'>18mm(2)<\/option><option value='428_27857'>21mm(1)<\/option><option value='428_47294'>6.5mm(6)<\/option><option value='428_40374'>6mm(2)<\/option><option value='428_55490'>8mm(4)<\/option><option value='428_49264'>9mm(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV428\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV429' multiple><option value='429_1086'>10mm(4)<\/option><option value='429_10588'>11mm(2)<\/option><option value='429_18879'>13mm(2)<\/option><option value='429_20168'>14mm(1)<\/option><option value='429_30550'>3mm(8)<\/option><option value='429_30463'>4mm(4)<\/option><option value='429_33470'>5mm(8)<\/option><option value='429_40374'>6mm(6)<\/option><option value='429_49264'>9mm(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV429\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1124' multiple><option value='1124_68555'>M12 x 1.5(4)<\/option><option value='1124_45271'>M16 x 1.5(4)<\/option><option value='1124_101184'>M20 x 1.5(5)<\/option><option value='1124_71231'>M25 x 1.5(3)<\/option><option value='1124_71234'>M32 x 1.5(1)<\/option><option value='1124_73068'>PG11(4)<\/option><option value='1124_51953'>PG13.5(4)<\/option><option value='1124_83920'>PG16(3)<\/option><option value='1124_90787'>PG21(1)<\/option><option value='1124_94721'>PG7(4)<\/option><option value='1124_102058'>PG9(4)<\/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='SG2PV1125' multiple><option value='1125_5511'>-(37)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1125\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1746' multiple><option value='1746_104346'>黑色(8)<\/option><option value='1746_89718'>灰色(10)<\/option><option value='1746_76147'>金属色-镀镍(19)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1746\");' 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;
    }
}