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>安装类型<\/td><td>长度<\/td><td>尺寸<\/td><td>封装类型<\/td><td>高度<\/td><td>控制器类型<\/td><td>宽度<\/td><td>输出数目<\/td><td>引脚数目<\/td><td>最大输出电流<\/td><td>最大输出电压<\/td><td>最大输入电压<\/td><td>最低工作温度<\/td><td>最高工作温度<\/td><td>最高开关频率<\/td><td>最小输入电压<\/td><\/tr><tr><td><select name='PV' id='UK10PV225' multiple><option value='225_155732'>表面贴装<\/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_27427'>2.9mm<\/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_42666'>2.9 x 1.75 x 0.9mm<\/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='UK10PV1404' multiple><option value='1404_87511'>TSOT-23<\/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_6227'>0.9mm<\/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='UK10PV2261' multiple><option value='2261_156954'>升压控制器，反激式控制器<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2261\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2272' multiple><option value='2272_135975'>1.75mm<\/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='UK10PV3231' multiple><option value='3231_17681'>1<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3231\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3913' multiple><option value='3913_115972'>6<\/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='UK10PV4668' multiple><option value='4668_58612'>2A<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4668\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4669' multiple><option value='4669_75529'>5 V<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4669\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4677' multiple><option value='4677_119187'>72 V<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4677\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4798' multiple><option value='4798_147267'>-40 °C<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4798\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4852' multiple><option value='4852_1438'>+125 °C<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4852\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4858' multiple><option value='4858_55591'>200 kHz<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4858\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV5012' multiple><option value='5012_55663'>36 V<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV5012\");' 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;
    }
}