function ebook() {
	document.write("<OBJECT id=m_util style='LEFT: 0px; WIDTH: 0px; TOP: 0px; height :0px;'")
	document.write("codeBase=http://www.wonsoft.com/EBookChecker.cab#version=1,4,0,0 ")
	document.write("classid=clsid:4DA01AAE-3FE9-48EE-BCD7-9FFBC0B200AB VIEWASTEXT></OBJECT>")
}