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>电源电压最大值<\/td><td>定时器功能<\/td><td>定时器输出<\/td><td>额定电流典型值<\/td><td>计时范围数<\/td><td>连接/终止<\/td><td>最长时间<\/td><td>最短时间<\/td><\/tr><tr><td><select name='PV' id='SG2PV240' multiple><option value='240_87105'>H3DS-A Series<\/option><option value='240_44466'>H3DS-A系列<\/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_27967'>230VAC<\/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='SG2PV551' multiple><option value='551_93589'>开启延迟<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV551\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV552' multiple><option value='552_66379'>固态<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV552\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV574' multiple><option value='574_35131'>5A<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV574\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV833' multiple><option value='833_48864'>7时间范围<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV833\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1056' multiple><option value='1056_90066'>螺丝端子<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1056\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1978' multiple><option value='1978_1268'>120h<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1978\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV2008' multiple><option value='2008_7997'>0.1s<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV2008\");' 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;
    }
}