前端项目通用、常用js common.js

var url = location.href;

if (url.toLowerCase().indexOf("/akweb_admin/") == -1) {

function Click() {

if (event.button != 1) {

event.returnValue = false;

}

}

document.onmousedown = Click;

function key(e) {

////禁止Shift

//if(event.shiftKey){

//    return false;

//}

//禁止Alt

if (event.altKey) {

return false;

}

//禁止Ctrl

if (event.ctrlKey) {

return false;

}

return true;

}

//禁止键盘

document.onkeydown = key;

//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;

}

}

//禁右键

document.oncontextmenu = nocontextmenu;  // for IE5+

document.onmousedown = norightclick;  // for all others

//禁止选取

//document.onselectstart = function () { return false; }

//禁止粘贴

document.onpaste = function () { return false; }

//禁止复制

document.oncopy = function () { return false; }

//禁止剪切

document.oncut = function () { return false; }

}