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>产品范围<\/td><td>附件类型<\/td><td>节距<\/td><td>排距<\/td><td>套件包含<\/td><td>特点<\/td><td>用于<\/td><td>支持系列<\/td><td>转换至<\/td><td>转换自<\/td><\/tr><tr><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(16)<\/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='SG2PV670' multiple><option value='670_70123'>ISP适配器(1)<\/option><option value='670_90515'>适配器(6)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV670\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV924' multiple><option value='924_5511'>-(5)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV924\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1236' multiple><option value='1236_5511'>-(5)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1236\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1535' multiple><option value='1535_88674'>编程烧录器, USB线缆, PROG-EXPRESS 软件, 使用手册光盘(2)<\/option><option value='1535_93194'>编程烧录器, USB线缆, Prog-Express软件, 使用手册光盘(1)<\/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='SG2PV1539' multiple><option value='1539_91030'>自动编程启动, 多编程烧录器控制, 芯片自动识别(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1539\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1803' multiple><option value='1803_42277'>Batronix BX48, BX448, BX848 Universal & Gang Programmers(3)<\/option><option value='1803_83226'>Batronix BX48, BX448, BX848, BeeProg, Superpro, Leaper-48 Universal & Gang Programmers(2)<\/option><option value='1803_58955'>Batronix BX48, BX448, BX848, Superpro Universal & Gang Programmers(1)<\/option><option value='1803_58956'>Batronix Universal & Gang Programmers(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1803\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1880' multiple><option value='1880_31243'>27C, 28C, 29C(3)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1880\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1938' multiple><option value='1938_5511'>-(2)<\/option><option value='1938_22055'>28-DIP(1)<\/option><option value='1938_22467'>32-DIP(1)<\/option><option value='1938_55498'>8-SOIC(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1938\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1942' multiple><option value='1942_29356'>32-PLCC(2)<\/option><option value='1942_38091'>44-PLCC(1)<\/option><option value='1942_30304'>44-SOP(1)<\/option><option value='1942_57335'>8-DIP(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1942\");' 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;
    }
}