Various javaScript methods to prevent user control and menus ..

no.control.js

    // Disable Context Menu
    document.oncontextmenu = function () {
        return false
    };
    
    // Disable dragging of HTML elements
    document.ondragstart = function () {
        return false
    };
    
    // Break out of frames
    function bust() {
        document.write = "";
        window.top.location = window.self.location;
        setTimeout(function () {
            document.body.innerHTML = ''
        }, 0);
        window.self.onload = function (evt) {
            document.body.innerHTML = ''
        }
    }
    if (window.top !== window.self) {
        try {
            if (window.top.location.host) {} else {
                bust()
            }
        } catch (ex) {
            bust()
        }
    }
    
    // Annoy user if context menu button presssed
    document.onkeydown = function (e) {
        if (e.keyCode == 93) {
            alert('_')
        }
    };
    
    // Disable selecting of text
    document.onselectstart = function () {
        if (event.srcElement.type != "text" && event.srcElement.type != "textarea" && event.srcElement.type != "password") {
            return false
        } else {
            return true
        }
    };
    
    // Disable Mousedown event, except for text-areas & Inputs where it's needed
    document.onmousedown = function (e) {
        var obj = e.target;
        if (obj.tagName.toUpperCase() == "INPUT" || obj.tagName.toUpperCase() == "TEXTAREA" || obj.tagName.toUpperCase() == "PASSWORD") {
            return true
        } else {
            return false
        }
    };
    
    // Stop CTRL Key abuse on your page!
    window.onkeydown = function (e) {
        if (e.ctrlKey == true) {
            return false
        }
    };