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>CPU速度<\/td><td>LDO调节器封装类型<\/td><td>MCU 封装类型<\/td><td>MSL<\/td><td>USB标准<\/td><td>USB类型<\/td><td>摆率<\/td><td>比较器封装类型<\/td><td>比较器类型<\/td><td>比较器数目<\/td><td>参考电压<\/td><td>产品范围<\/td><td>程序内存大小<\/td><td>初始精度<\/td><td>串联电池数<\/td><td>存储器容量, RAM<\/td><td>带宽<\/td><td>导体横截面积<\/td><td>导线连接方法<\/td><td>电池充电电压<\/td><\/tr><tr><td><select name='PV' id='SG2PV17' multiple><option value='17_5511'>-<\/option><option value='17_39451'>50MHz<\/option><option value='17_57187'>80MHz<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV17\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV51' multiple><option value='51_74908'>SOT-223<\/option><option value='51_85739'>SOT-23<\/option><option value='51_62906'>TO-220<\/option><option value='51_76801'>TO-263<\/option><option value='51_92317'>TO-3<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV51\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV59' multiple><option value='59_71106'>LQFP<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV59\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV69' multiple><option value='69_5511'>-<\/option><option value='69_54384'>MSL 1 - Unlimited<\/option><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_54386'>MSL 2A - 4星期<\/option><option value='69_71951'>MSL 3 - 168 hours<\/option><option value='69_89948'>MSL 3 - 168小时<\/option><option value='69_101719'>MSL 6 - Time on Label<\/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='SG2PV92' multiple><option value='92_92547'>USB 1.1, 2.0<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV92\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV94' multiple><option value='94_62424'>Switch<\/option><option value='94_66638'>电源控制器<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV94\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV116' multiple><option value='116_5511'>-<\/option><option value='116_320'>0.1V/μs<\/option><option value='116_5917'>0.3V/μs<\/option><option value='116_5948'>0.4V/μs<\/option><option value='116_8140'>0.5V/μs<\/option><option value='116_7252'>0.6V/μs<\/option><option value='116_3323'>1.9V/μs<\/option><option value='116_10157'>10V/μs<\/option><option value='116_33365'>50V/μs<\/option><option value='116_40497'>70V/μs<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV116\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV143' multiple><option value='143_84181'>DIP<\/option><option value='143_71955'>MSOP<\/option><option value='143_91852'>SOIC<\/option><option value='143_73407'>SOP<\/option><option value='143_85739'>SOT-23<\/option><option value='143_75403'>SSOP<\/option><option value='143_87772'>TO-99<\/option><option value='143_64095'>TSSOP<\/option><option value='143_86312'>VSSOP<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV143\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV144' multiple><option value='144_99421'>Differential<\/option><option value='144_74305'>Low Power<\/option><option value='144_103792'>Voltage<\/option><option value='144_104114'>差分<\/option><option value='144_66593'>低功耗<\/option><option value='144_86932'>低偏移电压<\/option><option value='144_66253'>电压<\/option><option value='144_66348'>高速<\/option><option value='144_93396'>高速使用<\/option><option value='144_79246'>精度<\/option><option value='144_93532'>精密<\/option><option value='144_79247'>精密电压<\/option><option value='144_80274'>通用<\/option><option value='144_97531'>通用的<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV144\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV145' multiple><option value='145_8289'>1<\/option><option value='145_12639'>2<\/option><option value='145_22794'>4<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV145\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV200' multiple><option value='200_667'>1.235V<\/option><option value='200_8368'>1.24V to 5.3V<\/option><option value='200_9053'>1.24V至5.3V<\/option><option value='200_14639'>2.49V<\/option><option value='200_14678'>2.5V<\/option><option value='200_30487'>4V至6V<\/option><option value='200_35153'>5V<\/option><option value='200_35254'>6.95V<\/option><option value='200_37616'>6.9V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV200\");' 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><option value='240_17463'>100mA 3.3V LDO Voltage Regulators<\/option><option value='240_10320'>100mA 5V LDO Voltage Regulators<\/option><option value='240_10729'>12V 100mA LDO Voltage Regulators<\/option><option value='240_15624'>15V 100mA LDO Voltage Regulators<\/option><option value='240_14076'>1A 3.3V LDO Voltage Regulators<\/option><option value='240_18479'>3.3V 100mA LDO Voltage Regulators<\/option><option value='240_18482'>3.3V 1A LDO Voltage Regulators<\/option><option value='240_33484'>5V 100mA LDO Voltage Regulators<\/option><option value='240_39691'>5V 150mA LDO Voltage Regulators<\/option><option value='240_60371'>Adj 500mA Linear Voltage?Regulators<\/option><option value='240_45076'>LM323 Voltage Regulators<\/option><option value='240_70533'>LM329 Series<\/option><option value='240_70534'>LM329系列<\/option><option value='240_82073'>LM336 Series<\/option><option value='240_53181'>LM336Z系列<\/option><option value='240_68349'>LM336系列<\/option><option value='240_68350'>LM340 Voltage Regulators<\/option><option value='240_53185'>LM3411 Series<\/option><option value='240_53186'>LM3411系列<\/option><option value='240_100988'>LM341 Voltage Regulators<\/option><option value='240_74258'>LM3671<\/option><option value='240_88477'>LM385B Series<\/option><option value='240_53192'>LM385B系列<\/option><option value='240_74259'>LM385 Series<\/option><option value='240_100996'>LM385系列<\/option><option value='240_82081'>LM399系列<\/option><option value='240_62328'>Stellaris LM3S Microcontrollers<\/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='SG2PV251' multiple><option value='251_1316'>128KB<\/option><option value='251_25595'>256KB<\/option><option value='251_47428'>64KB<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV251\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV267' multiple><option value='267_5511'>-<\/option><option value='267_8791'>0.5%<\/option><option value='267_16048'>0.8%<\/option><option value='267_6146'>1%<\/option><option value='267_16946'>1.5%<\/option><option value='267_2345'>2%<\/option><option value='267_25864'>3%<\/option><option value='267_39306'>5%<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV267\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV301' multiple><option value='301_8289'>1<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV301\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV322' multiple><option value='322_47428'>64KB<\/option><option value='322_49028'>8KB<\/option><option value='322_46005'>96KB<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV322\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV338' multiple><option value='338_5511'>-<\/option><option value='338_8356'>1.1MHz<\/option><option value='338_3129'>1.2MHz<\/option><option value='338_732'>1.3MHz<\/option><option value='338_17459'>100kHz<\/option><option value='338_11352'>15MHz<\/option><option value='338_13866'>1MHz<\/option><option value='338_2484'>2.5MHz<\/option><option value='338_47633'>700kHz<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV338\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV357' multiple><option value='357_16981'>1.5mm2<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV357\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV359' multiple><option value='359_90065'>螺丝<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV359\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV387' multiple><option value='387_24066'>4.2V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV387\");' 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;
    }
}