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>DSP 封装类型<\/td><td>DSP类型<\/td><td>MSL<\/td><td>产品范围<\/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>硅芯系列号<\/td><td>硅芯制造商<\/td><td>内核供电电压最大值<\/td><td>内核供电电压最小值<\/td><td>内核架构<\/td><td>内核子架构<\/td><td>频率<\/td><td>嵌入式接口类型<\/td><td>闪存容量<\/td><td>输入/输出数<\/td><td>套件包含<\/td><td>位数<\/td><\/tr><tr><td><select name='PV' id='SG2PV26' multiple><option value='26_100958'>LFCSP<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV26\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV27' multiple><option value='27_104283'>浮点<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV27\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV69' multiple><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><option value='240_59031'>Blackfin Series<\/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='SG2PV650' multiple><option value='650_77305'>Each<\/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_48506'>70°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_526'>0°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_90838'>PIC24FJ64GB002<\/option><option value='768_74081'>RM48L952<\/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='SG2PV769' multiple><option value='769_102120'>PIC24FJ, PIC24H, PIC32, dsPIC33<\/option><option value='769_74082'>RM4x<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV769\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV770' multiple><option value='770_45543'>Microchip<\/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='SG2PV1207' multiple><option value='1207_16304'>1.47V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1207\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1208' multiple><option value='1208_16834'>1.1V<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1208\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1209' multiple><option value='1209_63941'>ARM<\/option><option value='1209_94741'>PIC, dsPIC<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1209\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1213' multiple><option value='1213_64480'>Cortex-R4F<\/option><option value='1213_54808'>PIC24, dsPIC33, PIC32<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1213\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1247' multiple><option value='1247_2639'>200MHz<\/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='SG2PV1276' multiple><option value='1276_53300'>PPI, SPI, UART<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1276\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1341' multiple><option value='1341_5511'>-<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1341\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1448' multiple><option value='1448_23711'>32输入<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1448\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1535' multiple><option value='1535_61974'>Dev Board RM48L950, DVD with CCStudio v4.x IDE & Tools, A to Mini-B USB & Ethernet Cable, 5V PSU<\/option><option value='1535_85065'>Microstick II Board, 2 - 1 x 14 Header Pins For Proto Board Use, PIC24H & F, dsPIC33, PIC32MX<\/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='SG2PV1623' multiple><option value='1623_15626' selected='selected'>16 / 32bit<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1623\");' 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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}