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>PCI总线类型<\/td><td>USB标准<\/td><td>USB类型<\/td><td>产品范围<\/td><td>电源电压最大值<\/td><td>电源电压最小值<\/td><td>端口数<\/td><td>封装<\/td><td>工作温度最高值<\/td><td>工作温度最小值<\/td><td>基本规格<\/td><td>接口封装类型<\/td><td>数据率<\/td><td>数字集成电路封装<\/td><td>针脚数<\/td><\/tr><tr><td><select name='PV' id='SG2PV69' multiple><option value='69_5511'>-(1)<\/option><option value='69_54386'>MSL 2A - 4星期(1)<\/option><option value='69_89948'>MSL 3 - 168小时(2)<\/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='SG2PV74' multiple><option value='74_5511'>-(1)<\/option><option value='74_100636'>I/O加速器(1)<\/option><option value='74_83881'>PCI Express至本地总线桥(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV74\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV92' multiple><option value='92_103699'>USB 2.0(1)<\/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_97554'>外设控制器(1)<\/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='SG2PV240' multiple><option value='240_5511'>-(4)<\/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='SG2PV510' multiple><option value='510_31741'>5.5V(1)<\/option><option value='510_35153'>5V(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV510\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV511' multiple><option value='511_9236'>1.8V(1)<\/option><option value='511_31458'>3.3V(2)<\/option><option value='511_24115'>4.5V(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV511\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV561' multiple><option value='561_21266'>1端口(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV561\");' 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(4)<\/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(1)<\/option><option value='711_48960'>85°C(3)<\/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(1)<\/option><option value='712_32852'>-40°C(3)<\/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='SG2PV818' multiple><option value='818_83878'>PCI 1.0, PCI 1.1, PCI 2.2(1)<\/option><option value='818_102015'>PCI 2.1(1)<\/option><option value='818_102021'>PCIe 1.0a(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV818\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV913' multiple><option value='913_76907'>TQFP(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV913\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1480' multiple><option value='1480_31625'>480Mbps(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1480\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1490' multiple><option value='1490_65109'>BGA(1)<\/option><option value='1490_73589'>QFP(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1490\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1848' multiple><option value='1848_15669'>160引脚(1)<\/option><option value='1848_20441'>176引脚(1)<\/option><option value='1848_26173'>337引脚(1)<\/option><option value='1848_34605'>64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;
    }
}