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>存储代码数目<\/td><td>电源电压<\/td><td>故障模式<\/td><td>键帽材质<\/td><td>键盘材质<\/td><td>交流或直流操作<\/td><td>状态指示器<\/td><td>最多门数目<\/td><\/tr><tr><td><select name='PV' id='UK10PV813' multiple><option value='813_85237'>50<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV813\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1121' multiple><option value='1121_151211' selected='selected'>9 → 20 V ac, 11 → 28 V dc<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1121\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1575' multiple><option value='1575_125086'>故障安全，故障保护<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1575\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1922' multiple><option value='1922_129752'>镀铬锌<\/option><option value='1922_95512'>聚合物<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1922\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1927' multiple><option value='1927_129752'>镀铬锌<\/option><option value='1927_95512'>聚合物<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1927\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1940' multiple><option value='1940_109251'>AC, DC<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1940\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4299' multiple><option value='4299_156955'>声音提示，LED<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4299\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4838' multiple><option value='4838_17681'>1<\/option><option value='4838_54036'>2<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4838\");' 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;
    }
}