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>CAD 绘图<\/td><td>尺寸<\/td><td>附件类型<\/td><td>使用于<\/td><\/tr><tr><td><select name='PV' id='UK10PV27' multiple><option value='27_44410'>3D CAD 模型<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV27\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV637' multiple><option value='637_95140'>60mm<\/option><option value='637_104263'>80mm<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV637\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1451' multiple><option value='1451_133385' selected='selected'>图例板<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1451\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3098' multiple><option value='3098_45533'>3SB3 紧急停止<\/option><option value='3098_69546'>3SB3 系列<\/option><option value='3098_150174'>70 mm 紧急停止<\/option><option value='3098_151435'>9001K 系列<\/option><option value='3098_106650'>9001K 系列、9001SK 系列<\/option><option value='3098_70456'>9001SK 系列<\/option><option value='3098_84525'>A165E 紧急停止<\/option><option value='3098_107543'>A22E 紧急停止<\/option><option value='3098_152063'>BACO 系列<\/option><option value='3098_108155'>Bartec 按钮<\/option><option value='3098_93604'>Harmony 9 系列<\/option><option value='3098_81885'>K 系列、SK 系列<\/option><option value='3098_135678'>L21AA01 系列<\/option><option value='3098_154157'>OC10<\/option><option value='3098_94745'>OC25<\/option><option value='3098_112474'>RMQ Titan 系列<\/option><option value='3098_114088'>XB2B 系列<\/option><option value='3098_89383'>扳钮开关<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3098\");' 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;
    }
}