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>MSL<\/td><td>产品范围<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>封装<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>硅芯号<\/td><td>硅芯制造商<\/td><td>开关频率<\/td><td>控制器芯片封装类型<\/td><td>频率<\/td><td>汽车质量标准<\/td><td>输出电流<\/td><td>输出电压<\/td><td>输出个数<\/td><td>输入电压<\/td><td>套件包含<\/td><td>套件应用类型<\/td><td>拓扑结构<\/td><\/tr><tr><td><select name='PV' id='SG2PV69' multiple><option value='69_86172'>MSL 1 -无限制<\/option><option value='69_77429'>MSL 2 - 1 year<\/option><option value='69_89947'>MSL 2 - 1年<\/option><option value='69_71951'>MSL 3 - 168 hours<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV69\");' 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'>-<\/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='SG2PV510' multiple><option value='510_11617'>15V<\/option><option value='510_11881'>18V<\/option><option value='510_15453'>20V<\/option><option value='510_47362'>60V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV510\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV511' multiple><option value='511_24115'>4.5V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV511\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV650' multiple><option value='650_76113'>剪切带<\/option><option value='650_93651'>每个<\/option><option value='650_90989'>整卷<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV650\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV711' multiple><option value='711_11933'>125°C<\/option><option value='711_48960'>85°C<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV711\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV712' multiple><option value='712_32852'>-40°C<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV712\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV768' multiple><option value='768_5511'>-<\/option><option value='768_76855'>TPS40131<\/option><option value='768_87811'>TPS40140<\/option><option value='768_92349'>TPS40170<\/option><option value='768_78196'>TPS40180<\/option><option value='768_63518'>TPS40192<\/option><option value='768_87812'>TPS40193<\/option><option value='768_92350'>TPS40195<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV768\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV770' multiple><option value='770_5511'>-<\/option><option value='770_76689'>Texas Instruments<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV770\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV994' multiple><option value='994_13866'>1MHz<\/option><option value='994_28900'>300kHz<\/option><option value='994_34992'>360kHz<\/option><option value='994_36096'>500kHz<\/option><option value='994_47633'>700kHz<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV994\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1033' multiple><option value='1033_85732'>SON<\/option><option value='1033_64095'>TSSOP<\/option><option value='1033_103796'>VQFN<\/option><option value='1033_77881'>VSON<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1033\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1247' multiple><option value='1247_25092'>600kHz<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1247\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1272' multiple><option value='1272_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1272\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1410' multiple><option value='1410_20999'>20A<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1410\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1417' multiple><option value='1417_57360'>8V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1417\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1429' multiple><option value='1429_3031'>1 Output<\/option><option value='1429_20671'>1输出<\/option><option value='1429_29038'>2输出<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1429\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1453' multiple><option value='1453_24115'>4.5V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1453\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1535' multiple><option value='1535_52131'>Eval Board TPS40131<\/option><option value='1535_78437'>Eval Board TPS40140<\/option><option value='1535_68645'>Eval Board TPS40180<\/option><option value='1535_63016'>Eval Board TPS40192<\/option><option value='1535_44020'>Eval Board TPS40193<\/option><option value='1535_100133'>Evaluation Board TPS40100<\/option><option value='1535_68777'>Evaluation Board TPS40195<\/option><option value='1535_52274'>Evaluation Module TPS40170, User Guide<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1535\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1537' multiple><option value='1537_53276'>Power Management<\/option><option value='1537_94876'>Power Management - Voltage Regulator<\/option><option value='1537_79020'>电源管理<\/option><option value='1537_66637'>电源管理 - 稳压器<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1537\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1586' multiple><option value='1586_62610'>Synchronous Buck (Step Down)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1586\");' 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++)
    {
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        	PV[i].selected=false;
    }
}