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>产品范围<\/td><td>传感器类型<\/td><td>额定功率<\/td><td>内阻<\/td><td>温度差最大值<\/td><td>最大电流 @ 最大温差<\/td><td>最大电压 @ 最大温差<\/td><\/tr><tr><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(4)<\/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='SG2PV292' multiple><option value='292_90472'>热电冷却器(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV292\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV583' multiple><option value='583_7462'>22W(1)<\/option><option value='583_18250'>26W(1)<\/option><option value='583_33286'>5.8W(1)<\/option><option value='583_40388'>6W(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV583\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1219' multiple><option value='1219_5511'>-(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1219\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1629' multiple><option value='1629_41806'>67°C(1)<\/option><option value='1629_37812'>68°C(2)<\/option><option value='1629_37528'>73°C(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1629\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1983' multiple><option value='1983_5511'>-(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1983\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1985' multiple><option value='1985_5511'>-(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1985\");' 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;
    }
}