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>喉部直径<\/td><td>夹具材料<\/td><td>进深<\/td><td>开口宽度<\/td><td>套件包含<\/td><td>最大钳口尺寸<\/td><\/tr><tr><td><select name='PV' id='SG2PV240' multiple><option value='240_5511'>-(7)<\/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='SG2PV793' multiple><option value='793_5511'>-(5)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV793\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV853' multiple><option value='853_79090'>钢(1)<\/option><option value='853_91019'>铸铁(4)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV853\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV933' multiple><option value='933_6862'>100mm(1)<\/option><option value='933_11221'>150mm(1)<\/option><option value='933_18194'>25mm(1)<\/option><option value='933_31007'>50mm(1)<\/option><option value='933_38725'>75mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV933\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1001' multiple><option value='1001_33635'>60mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1001\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1535' multiple><option value='1535_93196'>扁平, 圆形, 三角形, 矩形和半圆形挫(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1535\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='SG2PV1996' multiple><option value='1996_5511'>-(1)<\/option><\/select><br \/><span onclick='clearsel(\"SG2PV1996\");' 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;
    }
}