Desabilitando o scroll do mouse

gistfile1.txt

//-------------DISABLE MOUSE WHEEL SCROLL------------//
//--- for IE
document.attachEvent('onmousewheel', function(e){
if (!e) var e = window.event;
e.returnValue = false;
e.cancelBubble = true;
return false;
}, false);

//--- for Safari
document.addEventListener('mousewheel', function(e){
e.stopPropagation();
e.preventDefault();
e.cancelBubble = false;
return false;
}, false);

//--- for Opera
document.attachEvent('mousewheel', function(e){
if (!e) var e = window.event;
e.returnValue = false;
e.cancelBubble = true;
return false;
}, false);

//--- for Firefox

document.addEventListener('DOMMouseScroll', function(e){
e.stopPropagation();
e.preventDefault();
e.cancelBubble = false;
return false;
}, false);

//-----------END MOUSE WHEEL DISABLE CODES----------//