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>SRAM 内存配置<\/td><td>产品范围<\/td><td>存储器容量<\/td><td>存取时间<\/td><td>电源电压范围<\/td><td>封装<\/td><td>封装类型<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>汽车质量标准<\/td><td>针脚数<\/td><\/tr><tr><td><select name='PV' id='SG2PV69' multiple><option value='69_5511'>-(21)<\/option><option value='69_89948'>MSL 3 - 168小时(9)<\/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='SG2PV86' multiple><option value='86_1315'>128K x 8位(5)<\/option><option value='86_20621'>1M x 8位(2)<\/option><option value='86_27612'>256K x 16位(6)<\/option><option value='86_34856'>32K x 8位(4)<\/option><option value='86_33395'>512K x 16位(2)<\/option><option value='86_34274'>512K x 8位(9)<\/option><option value='86_47426'>64K x 16位(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV86\");' 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'>-(30)<\/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='SG2PV321' multiple><option value='321_12910'>1MB(2)<\/option><option value='321_20624'>1Mbit(5)<\/option><option value='321_21905'>256Kbit(4)<\/option><option value='321_31670'>4MB(2)<\/option><option value='321_30461'>4Mbit(13)<\/option><option value='321_48214'>8Mbit(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV321\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV325' multiple><option value='325_3532'>10ns(5)<\/option><option value='325_11977'>12ns(13)<\/option><option value='325_12323'>15ns(1)<\/option><option value='325_31159'>55ns(11)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV325\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV508' multiple><option value='508_20860'>2.7V 至 3.6V(2)<\/option><option value='508_21443'>2.7V 至 5.5V(11)<\/option><option value='508_22778'>3V 至 3.6V(8)<\/option><option value='508_30091'>4.5V 至 5.5V(9)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV508\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV650' multiple><option value='650_93651'>每个(30)<\/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='SG2PV651' multiple><option value='651_65109'>BGA(1)<\/option><option value='651_84181'>DIP(2)<\/option><option value='651_61924'>SOJ(8)<\/option><option value='651_73407'>SOP(2)<\/option><option value='651_92205'>TFBGA(1)<\/option><option value='651_92451'>TSOP(12)<\/option><option value='651_103585'>TSOP-II(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV651\");' 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(4)<\/option><option value='711_48960'>85°C(26)<\/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(4)<\/option><option value='712_32852'>-40°C(26)<\/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='SG2PV1272' multiple><option value='1272_5511'>-(30)<\/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='SG2PV1848' multiple><option value='1848_28959'>28引脚(4)<\/option><option value='1848_14515'>32引脚(9)<\/option><option value='1848_26312'>36引脚(3)<\/option><option value='1848_31525'>44引脚(13)<\/option><option value='1848_24466'>48引脚(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1848\");' 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;
    }
}