【www.gdgbn.com--页面特效】

<script>
    //加入页面保护
    function rf()
    {return false; }
    document.oncontextmenu = rf
    function keydown()
    {if(event.ctrlkey ==true || event.keycode ==93 || event.shiftkey ==true){return false;} }
    document.onkeydown =keydown
    function drag()
    {return false;}
    document.ondragstart=drag
    function stopmouse(e) {
    if (navigator.appname == "netscape" && (e.which == 3 || e.which == 2))
    return false;
    else if
    (navigator.appname == "microsoft internet explorer" && (event.button == 2 || event.button == 3)) {
    //alert("");
    return false;
    }
    return true;
    }
    document.onmousedown=stopmouse;
    if (document.layers)
    window.captureevents(event.mousedown);
    window.onmousedown=stopmouse;
    </script>
    <script language="网页特效">
    function jm_cc(ob){
    var obj=mm_findobj(ob); if (obj) {
    obj.select();js=obj.createtextrange();js.execcommand("copy");}
    }

    function mm_findobj(n, d) { //v4.0
    var p,i,x; if(!d) d=document; if((p=n.indexof("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
    if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i     for(i=0;!x&&d.layers&&i     if(!x && document.getelementbyid) x=document.getelementbyid(n); return x;
    }
</script>

本文来源：http://www.gdgbn.com/wangyetexiao/27358/