Javascript
One, screen Keyboard all keys
Second, shielding the right mouse button
Add Oncontextmenu=self.event.returnvalue=false to the body tag or:
function Nocontextmenu ()
{
if (document.all) {
Event.cancelbubble=true;
Event.returnvalue=false;
return false;
}
}
Or:
Third, block CTRL + N, SHIFT+F10, F5 refresh, backspace
Four, screen browser in the upper right corner, "Minimize" "" "" Off "key
or open the page with full screen
Note: Add in the body tag
Onbeforeunload= "Javascript:return false"//so that Windows cannot be closed
Five, shielding F5 key
Six, screen IE back button
Use when you link to
Seven, screen main window scroll bar
Add it to the body tag.
Style= "Overflow-y:hidden"
Eight, shielding screen, constantly emptying the clipboard
Add it to the body tag.
Nine, the screen printing function of the website
Ten, shielding IE6.0 picture on the automatic appearance of the Save icon
Method One:
Method Two:
Xi. all script in the screen page