PS/2接口的条形码扫描监听ocx控件。

				document.write('				document.write(' codebase="http://127.0.0.1:8080/BC_PS2.ocx#version=1,0,0,0"');
				document.write(' width=0 height=0 align=center id="myact" onBlur=lockit()>');
				lockit();
				myact.Start();