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>插头类型<\/td><td>产品范围<\/td><td>电脑连接器<\/td><td>电源电压<\/td><td>分辨率<\/td><td>附件类型<\/td><td>键盘尺寸<\/td><td>键盘颜色<\/td><td>连接方式<\/td><td>频率响应最大值<\/td><td>频率响应最小值<\/td><td>鼠标尺寸<\/td><td>鼠标类型<\/td><td>鼠标颜色<\/td><td>外部高度<\/td><td>外部宽度<\/td><td>外部深度<\/td><\/tr><tr><td><select name='PV' id='SG2PV234' multiple><option value='234_82566'>英国(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV234\");' 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'>-(5)<\/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='SG2PV463' multiple><option value='463_64218'>USB(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV463\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV503' multiple><option value='503_23059'>240V(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV503\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV625' multiple><option value='625_30557'>3MP(1)<\/option><option value='625_35148'>5MP(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV625\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV670' multiple><option value='670_104739'>摄像头(2)<\/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='SG2PV874' multiple><option value='874_103108'>Standard(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV874\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV876' multiple><option value='876_104346'>黑色(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV876\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1058' multiple><option value='1058_76227'>连线(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1058\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1252' multiple><option value='1252_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1252\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1253' multiple><option value='1253_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1253\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1475' multiple><option value='1475_103108'>Standard(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1475\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1476' multiple><option value='1476_96271'>Trackball(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1476\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1477' multiple><option value='1477_66448'>灰色, 银色(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1477\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1591' multiple><option value='1591_19813'>142mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1591\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1594' multiple><option value='1594_10071'>101mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1594\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1597' multiple><option value='1597_9526'>110mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1597\");' 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;
    }
}