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>可切割材料<\/td><td>切割能力<\/td><td>切口类型<\/td><td>总体长度<\/td><\/tr><tr><td><select name='PV' id='UK10PV2204' multiple><option value='2204_129663'>低碳钢；非含铁金属(3)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2204\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2894' multiple><option value='2894_38886'>18 SWG(3)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2894\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2923' multiple><option value='2923_98840'>右(1)<\/option><option value='2923_105366'>直向(1)<\/option><option value='2923_157609'>左(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2923\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV4347' multiple><option value='4347_53869'>240mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV4347\");' 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;
    }
}