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>手柄材料<\/td><td>手柄长度<\/td><td>药签头材质<\/td><td>药签头尺寸<\/td><\/tr><tr><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(1)<\/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='SG2PV1400' multiple><option value='1400_92770'>木材(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1400\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1401' multiple><option value='1401_28695'>3\"(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1401\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1766' multiple><option value='1766_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1766\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1767' multiple><option value='1767_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1767\");' 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;
    }
}