JS屏蔽事件集

一、禁止鼠标滑轮事件

<script type="text/javascript">
var scrollFunc=function(e){
var direct=0;
e=e || window.event;

    if(document.addEventListener)
    {
        e.preventDefault();
    }
    else
    {
        window.event.returnValue = false;//alert(key);
    }
    return false;

}
/*注册事件*/
if(document.addEventListener){
document.addEventListener('DOMMouseScroll',scrollFunc,false);
}//W3C
window.onmousewheel=document.onmousewheel=scrollFunc;//IE/Opera/Chrome/Safari
</script>