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>彩色或黑白显示<\/td><td>垂直视角<\/td><td>分辨率<\/td><td>高度<\/td><td>监控类型<\/td><td>宽度<\/td><td>屏幕尺寸<\/td><td>深度<\/td><td>视频输入连接<\/td><td>水平视角<\/td><\/tr><tr><td><select name='PV' id='UK10PV497' multiple><option value='497_157305'>颜色(5)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV497\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV790' multiple><option value='790_38242'>160°(1)<\/option><option value='790_23148'>178°(1)<\/option><option value='790_58843'>60 (Down) °, 65 (Up) °(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV790\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1377' multiple><option value='1377_31175'>1024 x 768 像素(1)<\/option><option value='1377_35118'>1920 x 1080 像素(2)<\/option><option value='1377_105797'>800 x 600 像素(2)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1377\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1485' multiple><option value='1485_49779'>240.3 mm(1)<\/option><option value='1485_59983'>295 mm(1)<\/option><option value='1485_146178'>323.8 mm(1)<\/option><option value='1485_64186'>340 mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1485\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV1898' multiple><option value='1898_135722'>LED(5)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV1898\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2272' multiple><option value='2272_50677'>283mm(1)<\/option><option value='2272_68862'>380mm(1)<\/option><option value='2272_75960'>475.7mm(1)<\/option><option value='2272_76760'>517.8mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2272\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV2836' multiple><option value='2836_14146'>10.4in(1)<\/option><option value='2836_44634'>15in(1)<\/option><option value='2836_49439'>19.5in(1)<\/option><option value='2836_27797'>21.5in(1)<\/option><option value='2836_109520'>8in(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV2836\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3061' multiple><option value='3061_37447'>105 mm(1)<\/option><option value='3061_38508'>110 mm(1)<\/option><option value='3061_68496'>38.9 mm(1)<\/option><option value='3061_77396'>40.1 mm(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3061\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3122' multiple><option value='3122_111369'>BNC x 2, VGA x 2(1)<\/option><option value='3122_111372'>BNC 复合输入 x 1、BNC 复合输出 x 1、HDMI x 1、VGA x 1(2)<\/option><option value='3122_108493'>BNC 输出 x 1、BNC x 1、VGA x 1(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3122\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='UK10PV3344' multiple><option value='3344_30140'>170°(1)<\/option><option value='3344_23148'>178°(1)<\/option><option value='3344_82685'>70 (Left) °, 70 (Right) °(1)<\/option><\/select><br \/><span onclick='clearsel(\"UK10PV3344\");' 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;
    }
}