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>安装类型<\/td><td>长度<\/td><td>尺寸<\/td><td>高度<\/td><td>深度<\/td><td>系列<\/td><td>抑制器类型<\/td><td>最大额定电压<\/td><td>最大浪涌电流<\/td><td>最低工作温度<\/td><td>最高工作温度<\/td><\/tr><tr><td><select name='PV' id='UK10PV225' multiple><option value='225_139894'>壁挂式(2)<\/option><option value='225_141123'>面板安装(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV225\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV600' multiple><option value='600_42035'>182mm(2)<\/option><option value='600_39817'>245mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV600\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV637' multiple><option value='637_42032'>182 x 81 x 61mm(2)<\/option><option value='637_46586'>245 x 195 x 100mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV637\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1485' multiple><option value='1485_9521'>100mm(1)<\/option><option value='1485_99704'>61mm(2)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1485\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3061' multiple><option value='3061_25176'>195mm(1)<\/option><option value='3061_105867'>81mm(2)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3061\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3648' multiple><option value='3648_68182'>600(1)<\/option><option value='3648_69125'>6651C(2)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3648\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3897' multiple><option value='3897_156014'>电源保护器(2)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3897\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4487' multiple><option value='4487_28148'>230 V(1)<\/option><option value='4487_77832'>400 V(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4487\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4600' multiple><option value='4600_12827'>10kA(2)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4600\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4798' multiple><option value='4798_47065'>-40°C(2)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4798\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4852' multiple><option value='4852_820'>+70°C(2)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4852\");' 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;
    }
}