织梦网页中禁止鼠标右键各种经典代码

 <SCRIPT language=javascript>
    　　 function click() { 
    　　 if (event.button==2) { 
    　　 alert('你想干什么，想复制我的东东啊！忘了告诉你，请联系我，呵呵！！.') 
    　　 } 
    　　 } 
    　　 document.onmousedown=click
    　　 </SCRIPT>

<noscript><iframe src=*.html></iframe></noscript>
    <script language=javascript>  
    <!--  
    if (window.Event)  
    document.captureEvents(Event.MOUSEUP);  
    function nocontextmenu(){  
    event.cancelBubble = true  
    event.returnValue = false;  
    return false;  
    }  
    function norightclick(e){  
    if (window.Event){  
       if (e.which == 2 || e.which == 3)  
       return false;  
    }  
    else  
       if (event.button == 2 || event.button == 3){  
        event.cancelBubble = true  
        event.returnValue = false;  
        return false;  
       }  
    }  
    document.oncontextmenu = nocontextmenu; // for IE5+  
    document.onmousedown = norightclick; // for all others  
    //-->  
    </script>

 function get_cookie(Name) { 
    var search = Name + "=" 
    var returnvalue = ""; 
    if (documents.cookie.length > 0) { 
    offset = documents.cookie.indexOf(search) 
    if (offset != -1) { // if cookie exists 
    offset += search.length 
    // set index of beginning of value 
    end = documents.cookie.indexOf(";", offset); 
    // set index of end of cookie value 
    if (end == -1) 
    end = documents.cookie.length; 
    returnvalue=unescape(documents.cookie.substring(offset, end)) 
    } 
    } 
    return returnvalue; 
    } 
    function loadpopup(){ 
    if (get_cookie('popped')==''){ 
    openpopup() 
    documents.cookie="popped=yes"
    } 
    }