function opencom(name)
{
alert(name);
var i = document.ReaderOCX.Comm_Init(name);
if(i==1){
alert("打开端口成功!");
}else
{
alert("打开端口失败!");
}
}
{
alert(name);
var i = document.ReaderOCX.Comm_Init(name);
if(i==1){
alert("打开端口成功!");
}else
{
alert("打开端口失败!");
}
}
这句的错误吧