js 屏蔽
js 屏蔽?* @param url 页面要转向的URL?
*/?
function replaceLocation(url){??
??? document.location.replace(url);??
}??
?
/** 屏蔽选中网页内容 */?
document.onselectstart=function(){return false;}??
?
/** 屏蔽复制网页内容 */?
document.body.oncopy = function(){return false;}??
?
/** 屏蔽剪切网页内容 */?
document.body.oncut = function(){return false;}??
?
/** 屏蔽向网页粘贴内容 */?
document.body.onpaste = function(){return false;}??
?
/** 屏蔽拷屏(不停的清空剪贴板) */?
window.setInterval('window.clipboardData("Text", "")', 100);??
?
/**?
?* 屏蔽查看源文件( <body onload=clear()> )?
*/?
function clear() {??????
??? var source=document.body.firstChild.data;??????
??? document.open();??????
??? document.close();??????
??? document.body.innerHTML = source;??????
}?
转载??http://blog.csdn.net/hemingwang0902/archive/2009/07/30/4395109.aspx