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>CAD 绘图<\/td><td>安装类型<\/td><td>长度<\/td><td>尺寸<\/td><td>传输延迟测试条件<\/td><td>封装类型<\/td><td>高度<\/td><td>管连接<\/td><td>极性<\/td><td>宽度<\/td><td>逻辑系列<\/td><td>螺纹连接 - 螺纹尺寸<\/td><td>每逻辑门 的输入端数量<\/td><td>每片芯片元件数目<\/td><td>输出类型<\/td><td>输入类型<\/td><td>引脚数目<\/td><td>元件数目<\/td><td>制造商系列<\/td><td>最长传播延迟时间@最长CL<\/td><\/tr><tr><td><select name='PV' id='UK10PV27' multiple><option value='27_44410'>3D CAD 模型<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV27\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV225' multiple><option value='225_155732'>表面贴装<\/option><option value='225_133343'>通孔<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV225\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV600' multiple><option value='600_35422'>1.7mm<\/option><option value='600_42169'>19.5mm<\/option><option value='600_54020'>1mm<\/option><option value='600_45345'>2.2mm<\/option><option value='600_54632'>2.4mm<\/option><option value='600_47755'>2.95mm<\/option><option value='600_27427'>2.9mm<\/option><option value='600_41532'>3.05mm<\/option><option value='600_63298'>3.1mm<\/option><option value='600_61016'>3.5mm<\/option><option value='600_148210'>5.1mm<\/option><option value='600_70387'>9.9mm<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV600\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV637' multiple><option value='637_12119'>1 x 1 x 0.35mm<\/option><option value='637_7076'>1 x 1 x 0.55mm<\/option><option value='637_18562'>1 x 1 x 0.5mm<\/option><option value='637_135314'>1.05 x 1.05 x 0.35mm<\/option><option value='637_25065'>19.3 x 6.35 x 4.57mm<\/option><option value='637_40877'>19.5 x 6.48 x 3.2mm<\/option><option value='637_23497'>19.94 x 7.62 x 3.56mm<\/option><option value='637_35283'>2 x 1.25 x 1mm<\/option><option value='637_45322'>2.2 x 1.35 x 1mm<\/option><option value='637_36027'>2.4 x 2.1 x 0.8mm<\/option><option value='637_46711'>2.9 x 2.8 x 1.1mm<\/option><option value='637_28569'>2.95 x 2.8 x 1.29mm<\/option><option value='637_145383'>3.05 x 1.75 x 1.3mm<\/option><option value='637_41726'>3.5 x 3.5 x 0.9mm<\/option><option value='637_93791'>6.2 x 5.3 x 1.95mm<\/option><option value='637_150740'>8.65 x 3.91 x 1.58mm<\/option><option value='637_107307'>8.75 x 4 x 1.45mm<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV637\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV777' multiple><option value='777_39567'>15pF<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV777\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1404' multiple><option value='1404_153908'>MicroPak<\/option><option value='1404_85529'>PDIP<\/option><option value='1404_137635'>QFN<\/option><option value='1404_138123'>SC-70<\/option><option value='1404_126449'>SC-88A<\/option><option value='1404_138514'>SOIC<\/option><option value='1404_124341'>SON<\/option><option value='1404_121424'>SOT-108-1<\/option><option value='1404_154858'>SOT-353<\/option><option value='1404_139134'>TSOP<\/option><option value='1404_113404'>ULLGA<\/option><option value='1404_125726'>US<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1404\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1485' multiple><option value='1485_5538'>0.35mm<\/option><option value='1485_134568'>0.55mm<\/option><option value='1485_10249'>0.5mm<\/option><option value='1485_8576'>0.6mm<\/option><option value='1485_10395'>0.8mm<\/option><option value='1485_6227'>0.9mm<\/option><option value='1485_18677'>1.05mm<\/option><option value='1485_135469'>1.29mm<\/option><option value='1485_13056'>1.45mm<\/option><option value='1485_7361'>1.5mm<\/option><option value='1485_35501'>1.95mm<\/option><option value='1485_32959'>3.56mm<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1485\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1601' multiple><option value='1601_107957'>8mm<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1601\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1791' multiple><option value='1791_127815'>非反相<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1791\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2272' multiple><option value='2272_18677'>1.05mm<\/option><option value='2272_135446'>1.25mm<\/option><option value='2272_20218'>1.3mm<\/option><option value='2272_21473'>1.6mm<\/option><option value='2272_135975'>1.75mm<\/option><option value='2272_54020'>1mm<\/option><option value='2272_143486'>2.6mm<\/option><option value='2272_47723'>2.8mm<\/option><option value='2272_65729'>3.91mm<\/option><option value='2272_33078'>3.99mm<\/option><option value='2272_71549'>4.4mm<\/option><option value='2272_92663'>6.35mm<\/option><option value='2272_93874'>6.6mm<\/option><option value='2272_82630'>7.62mm<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2272\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2461' multiple><option value='2461_147351'>4000<\/option><option value='2461_151779'>AC<\/option><option value='2461_127008'>AHC<\/option><option value='2461_110433'>ALVC<\/option><option value='2461_127114'>AS<\/option><option value='2461_134329'>F<\/option><option value='2461_135792'>LS<\/option><option value='2461_104585'>LV<\/option><option value='2461_87422'>TinyLogic HST<\/option><option value='2461_125543'>TinyLogic UHS<\/option><option value='2461_125545'>TinyLogic ULP-A<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2461\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2527' multiple><option value='2527_15428'>1/2in<\/option><option value='2527_15440'>1/4in<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2527\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2604' multiple><option value='2604_41105'>3<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2604\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2609' multiple><option value='2609_56074'>4<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2609\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3218' multiple><option value='3218_127952'>CMOS，NMOS<\/option><option value='3218_90681'>CMOS，单端<\/option><option value='3218_119663'>LVCMOS<\/option><option value='3218_123370'>电压<\/option><option value='3218_118110'>缓冲器、CMOS<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3218\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3262' multiple><option value='3262_127947'>CMOS<\/option><option value='3262_119668'>LVTTL<\/option><option value='3262_122066'>TTL<\/option><option value='3262_114837'>差分<\/option><option value='3262_140209'>掉电高阻抗<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3262\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3913' multiple><option value='3913_22793'>14<\/option><option value='3913_115972'>6<\/option><option value='3913_120302'>8<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3913\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4000' multiple><option value='4000_17681'>1<\/option><option value='4000_54036'>2<\/option><option value='4000_41105'>3<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4000\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4203' multiple><option value='4203_112381'>R74G<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4203\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4388' multiple><option value='4388_17324'>10ns<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4388\");' 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;
    }
}