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>插座测试类型<\/td><td>产品范围<\/td><td>功耗<\/td><td>最低频率<\/td><td>最高频率<\/td><\/tr><tr><td><select name='PV' id='SG2PV234' multiple><option value='234_82566'>英国(2)<\/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='SG2PV236' multiple><option value='236_59098'>BS 1363A电源插座测试器(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV236\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV240' multiple><option value='240_61648'>Socket & See Socket Tester(2)<\/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='SG2PV713' multiple><option value='713_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV713\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV2006' multiple><option value='2006_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV2006\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV2012' multiple><option value='2012_5511'>-(2)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV2012\");' 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;
    }
}